diff options
Diffstat (limited to 'plugins/!NotAdopted/Tlen/crypto')
| -rw-r--r-- | plugins/!NotAdopted/Tlen/crypto/aes.c | 1336 | ||||
| -rw-r--r-- | plugins/!NotAdopted/Tlen/crypto/bignum.c | 2097 | ||||
| -rw-r--r-- | plugins/!NotAdopted/Tlen/crypto/padlock.c | 162 | ||||
| -rw-r--r-- | plugins/!NotAdopted/Tlen/crypto/polarssl/aes.h | 167 | ||||
| -rw-r--r-- | plugins/!NotAdopted/Tlen/crypto/polarssl/bignum.h | 587 | ||||
| -rw-r--r-- | plugins/!NotAdopted/Tlen/crypto/polarssl/bn_mul.h | 738 | ||||
| -rw-r--r-- | plugins/!NotAdopted/Tlen/crypto/polarssl/config.h | 625 | ||||
| -rw-r--r-- | plugins/!NotAdopted/Tlen/crypto/polarssl/padlock.h | 100 |
8 files changed, 0 insertions, 5812 deletions
diff --git a/plugins/!NotAdopted/Tlen/crypto/aes.c b/plugins/!NotAdopted/Tlen/crypto/aes.c deleted file mode 100644 index 7bccdf93a1..0000000000 --- a/plugins/!NotAdopted/Tlen/crypto/aes.c +++ /dev/null @@ -1,1336 +0,0 @@ -/* - * FIPS-197 compliant AES implementation - * - * Copyright (C) 2006-2010, Brainspark B.V. - * - * This file is part of PolarSSL (http://www.polarssl.org) - * Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org> - * - * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ -/* - * The AES block cipher was designed by Vincent Rijmen and Joan Daemen. - * - * http://csrc.nist.gov/encryption/aes/rijndael/Rijndael.pdf - * http://csrc.nist.gov/publications/fips/fips197/fips-197.pdf - */ - -#include "polarssl/config.h" - -#if defined(POLARSSL_AES_C) - -#include "polarssl/aes.h" -#include "polarssl/padlock.h" - -/* - * 32-bit integer manipulation macros (little endian) - */ -#ifndef GET_ULONG_LE -#define GET_ULONG_LE(n,b,i) \ -{ \ - (n) = ( (unsigned long) (b)[(i) ] ) \ - | ( (unsigned long) (b)[(i) + 1] << 8 ) \ - | ( (unsigned long) (b)[(i) + 2] << 16 ) \ - | ( (unsigned long) (b)[(i) + 3] << 24 ); \ -} -#endif - -#ifndef PUT_ULONG_LE -#define PUT_ULONG_LE(n,b,i) \ -{ \ - (b)[(i) ] = (unsigned char) ( (n) ); \ - (b)[(i) + 1] = (unsigned char) ( (n) >> 8 ); \ - (b)[(i) + 2] = (unsigned char) ( (n) >> 16 ); \ - (b)[(i) + 3] = (unsigned char) ( (n) >> 24 ); \ -} -#endif - -#if defined(POLARSSL_AES_ROM_TABLES) -/* - * Forward S-box - */ -static const unsigned char FSb[256] = -{ - 0x63, 0x7C, 0x77, 0x7B, 0xF2, 0x6B, 0x6F, 0xC5, - 0x30, 0x01, 0x67, 0x2B, 0xFE, 0xD7, 0xAB, 0x76, - 0xCA, 0x82, 0xC9, 0x7D, 0xFA, 0x59, 0x47, 0xF0, - 0xAD, 0xD4, 0xA2, 0xAF, 0x9C, 0xA4, 0x72, 0xC0, - 0xB7, 0xFD, 0x93, 0x26, 0x36, 0x3F, 0xF7, 0xCC, - 0x34, 0xA5, 0xE5, 0xF1, 0x71, 0xD8, 0x31, 0x15, - 0x04, 0xC7, 0x23, 0xC3, 0x18, 0x96, 0x05, 0x9A, - 0x07, 0x12, 0x80, 0xE2, 0xEB, 0x27, 0xB2, 0x75, - 0x09, 0x83, 0x2C, 0x1A, 0x1B, 0x6E, 0x5A, 0xA0, - 0x52, 0x3B, 0xD6, 0xB3, 0x29, 0xE3, 0x2F, 0x84, - 0x53, 0xD1, 0x00, 0xED, 0x20, 0xFC, 0xB1, 0x5B, - 0x6A, 0xCB, 0xBE, 0x39, 0x4A, 0x4C, 0x58, 0xCF, - 0xD0, 0xEF, 0xAA, 0xFB, 0x43, 0x4D, 0x33, 0x85, - 0x45, 0xF9, 0x02, 0x7F, 0x50, 0x3C, 0x9F, 0xA8, - 0x51, 0xA3, 0x40, 0x8F, 0x92, 0x9D, 0x38, 0xF5, - 0xBC, 0xB6, 0xDA, 0x21, 0x10, 0xFF, 0xF3, 0xD2, - 0xCD, 0x0C, 0x13, 0xEC, 0x5F, 0x97, 0x44, 0x17, - 0xC4, 0xA7, 0x7E, 0x3D, 0x64, 0x5D, 0x19, 0x73, - 0x60, 0x81, 0x4F, 0xDC, 0x22, 0x2A, 0x90, 0x88, - 0x46, 0xEE, 0xB8, 0x14, 0xDE, 0x5E, 0x0B, 0xDB, - 0xE0, 0x32, 0x3A, 0x0A, 0x49, 0x06, 0x24, 0x5C, - 0xC2, 0xD3, 0xAC, 0x62, 0x91, 0x95, 0xE4, 0x79, - 0xE7, 0xC8, 0x37, 0x6D, 0x8D, 0xD5, 0x4E, 0xA9, - 0x6C, 0x56, 0xF4, 0xEA, 0x65, 0x7A, 0xAE, 0x08, - 0xBA, 0x78, 0x25, 0x2E, 0x1C, 0xA6, 0xB4, 0xC6, - 0xE8, 0xDD, 0x74, 0x1F, 0x4B, 0xBD, 0x8B, 0x8A, - 0x70, 0x3E, 0xB5, 0x66, 0x48, 0x03, 0xF6, 0x0E, - 0x61, 0x35, 0x57, 0xB9, 0x86, 0xC1, 0x1D, 0x9E, - 0xE1, 0xF8, 0x98, 0x11, 0x69, 0xD9, 0x8E, 0x94, - 0x9B, 0x1E, 0x87, 0xE9, 0xCE, 0x55, 0x28, 0xDF, - 0x8C, 0xA1, 0x89, 0x0D, 0xBF, 0xE6, 0x42, 0x68, - 0x41, 0x99, 0x2D, 0x0F, 0xB0, 0x54, 0xBB, 0x16 -}; - -/* - * Forward tables - */ -#define FT \ -\ - V(A5,63,63,C6), V(84,7C,7C,F8), V(99,77,77,EE), V(8D,7B,7B,F6), \ - V(0D,F2,F2,FF), V(BD,6B,6B,D6), V(B1,6F,6F,DE), V(54,C5,C5,91), \ - V(50,30,30,60), V(03,01,01,02), V(A9,67,67,CE), V(7D,2B,2B,56), \ - V(19,FE,FE,E7), V(62,D7,D7,B5), V(E6,AB,AB,4D), V(9A,76,76,EC), \ - V(45,CA,CA,8F), V(9D,82,82,1F), V(40,C9,C9,89), V(87,7D,7D,FA), \ - V(15,FA,FA,EF), V(EB,59,59,B2), V(C9,47,47,8E), V(0B,F0,F0,FB), \ - V(EC,AD,AD,41), V(67,D4,D4,B3), V(FD,A2,A2,5F), V(EA,AF,AF,45), \ - V(BF,9C,9C,23), V(F7,A4,A4,53), V(96,72,72,E4), V(5B,C0,C0,9B), \ - V(C2,B7,B7,75), V(1C,FD,FD,E1), V(AE,93,93,3D), V(6A,26,26,4C), \ - V(5A,36,36,6C), V(41,3F,3F,7E), V(02,F7,F7,F5), V(4F,CC,CC,83), \ - V(5C,34,34,68), V(F4,A5,A5,51), V(34,E5,E5,D1), V(08,F1,F1,F9), \ - V(93,71,71,E2), V(73,D8,D8,AB), V(53,31,31,62), V(3F,15,15,2A), \ - V(0C,04,04,08), V(52,C7,C7,95), V(65,23,23,46), V(5E,C3,C3,9D), \ - V(28,18,18,30), V(A1,96,96,37), V(0F,05,05,0A), V(B5,9A,9A,2F), \ - V(09,07,07,0E), V(36,12,12,24), V(9B,80,80,1B), V(3D,E2,E2,DF), \ - V(26,EB,EB,CD), V(69,27,27,4E), V(CD,B2,B2,7F), V(9F,75,75,EA), \ - V(1B,09,09,12), V(9E,83,83,1D), V(74,2C,2C,58), V(2E,1A,1A,34), \ - V(2D,1B,1B,36), V(B2,6E,6E,DC), V(EE,5A,5A,B4), V(FB,A0,A0,5B), \ - V(F6,52,52,A4), V(4D,3B,3B,76), V(61,D6,D6,B7), V(CE,B3,B3,7D), \ - V(7B,29,29,52), V(3E,E3,E3,DD), V(71,2F,2F,5E), V(97,84,84,13), \ - V(F5,53,53,A6), V(68,D1,D1,B9), V(00,00,00,00), V(2C,ED,ED,C1), \ - V(60,20,20,40), V(1F,FC,FC,E3), V(C8,B1,B1,79), V(ED,5B,5B,B6), \ - V(BE,6A,6A,D4), V(46,CB,CB,8D), V(D9,BE,BE,67), V(4B,39,39,72), \ - V(DE,4A,4A,94), V(D4,4C,4C,98), V(E8,58,58,B0), V(4A,CF,CF,85), \ - V(6B,D0,D0,BB), V(2A,EF,EF,C5), V(E5,AA,AA,4F), V(16,FB,FB,ED), \ - V(C5,43,43,86), V(D7,4D,4D,9A), V(55,33,33,66), V(94,85,85,11), \ - V(CF,45,45,8A), V(10,F9,F9,E9), V(06,02,02,04), V(81,7F,7F,FE), \ - V(F0,50,50,A0), V(44,3C,3C,78), V(BA,9F,9F,25), V(E3,A8,A8,4B), \ - V(F3,51,51,A2), V(FE,A3,A3,5D), V(C0,40,40,80), V(8A,8F,8F,05), \ - V(AD,92,92,3F), V(BC,9D,9D,21), V(48,38,38,70), V(04,F5,F5,F1), \ - V(DF,BC,BC,63), V(C1,B6,B6,77), V(75,DA,DA,AF), V(63,21,21,42), \ - V(30,10,10,20), V(1A,FF,FF,E5), V(0E,F3,F3,FD), V(6D,D2,D2,BF), \ - V(4C,CD,CD,81), V(14,0C,0C,18), V(35,13,13,26), V(2F,EC,EC,C3), \ - V(E1,5F,5F,BE), V(A2,97,97,35), V(CC,44,44,88), V(39,17,17,2E), \ - V(57,C4,C4,93), V(F2,A7,A7,55), V(82,7E,7E,FC), V(47,3D,3D,7A), \ - V(AC,64,64,C8), V(E7,5D,5D,BA), V(2B,19,19,32), V(95,73,73,E6), \ - V(A0,60,60,C0), V(98,81,81,19), V(D1,4F,4F,9E), V(7F,DC,DC,A3), \ - V(66,22,22,44), V(7E,2A,2A,54), V(AB,90,90,3B), V(83,88,88,0B), \ - V(CA,46,46,8C), V(29,EE,EE,C7), V(D3,B8,B8,6B), V(3C,14,14,28), \ - V(79,DE,DE,A7), V(E2,5E,5E,BC), V(1D,0B,0B,16), V(76,DB,DB,AD), \ - V(3B,E0,E0,DB), V(56,32,32,64), V(4E,3A,3A,74), V(1E,0A,0A,14), \ - V(DB,49,49,92), V(0A,06,06,0C), V(6C,24,24,48), V(E4,5C,5C,B8), \ - V(5D,C2,C2,9F), V(6E,D3,D3,BD), V(EF,AC,AC,43), V(A6,62,62,C4), \ - V(A8,91,91,39), V(A4,95,95,31), V(37,E4,E4,D3), V(8B,79,79,F2), \ - V(32,E7,E7,D5), V(43,C8,C8,8B), V(59,37,37,6E), V(B7,6D,6D,DA), \ - V(8C,8D,8D,01), V(64,D5,D5,B1), V(D2,4E,4E,9C), V(E0,A9,A9,49), \ - V(B4,6C,6C,D8), V(FA,56,56,AC), V(07,F4,F4,F3), V(25,EA,EA,CF), \ - V(AF,65,65,CA), V(8E,7A,7A,F4), V(E9,AE,AE,47), V(18,08,08,10), \ - V(D5,BA,BA,6F), V(88,78,78,F0), V(6F,25,25,4A), V(72,2E,2E,5C), \ - V(24,1C,1C,38), V(F1,A6,A6,57), V(C7,B4,B4,73), V(51,C6,C6,97), \ - V(23,E8,E8,CB), V(7C,DD,DD,A1), V(9C,74,74,E8), V(21,1F,1F,3E), \ - V(DD,4B,4B,96), V(DC,BD,BD,61), V(86,8B,8B,0D), V(85,8A,8A,0F), \ - V(90,70,70,E0), V(42,3E,3E,7C), V(C4,B5,B5,71), V(AA,66,66,CC), \ - V(D8,48,48,90), V(05,03,03,06), V(01,F6,F6,F7), V(12,0E,0E,1C), \ - V(A3,61,61,C2), V(5F,35,35,6A), V(F9,57,57,AE), V(D0,B9,B9,69), \ - V(91,86,86,17), V(58,C1,C1,99), V(27,1D,1D,3A), V(B9,9E,9E,27), \ - V(38,E1,E1,D9), V(13,F8,F8,EB), V(B3,98,98,2B), V(33,11,11,22), \ - V(BB,69,69,D2), V(70,D9,D9,A9), V(89,8E,8E,07), V(A7,94,94,33), \ - V(B6,9B,9B,2D), V(22,1E,1E,3C), V(92,87,87,15), V(20,E9,E9,C9), \ - V(49,CE,CE,87), V(FF,55,55,AA), V(78,28,28,50), V(7A,DF,DF,A5), \ - V(8F,8C,8C,03), V(F8,A1,A1,59), V(80,89,89,09), V(17,0D,0D,1A), \ - V(DA,BF,BF,65), V(31,E6,E6,D7), V(C6,42,42,84), V(B8,68,68,D0), \ - V(C3,41,41,82), V(B0,99,99,29), V(77,2D,2D,5A), V(11,0F,0F,1E), \ - V(CB,B0,B0,7B), V(FC,54,54,A8), V(D6,BB,BB,6D), V(3A,16,16,2C) - -#define V(a,b,c,d) 0x##a##b##c##d -static const unsigned long FT0[256] = { FT }; -#undef V - -#define V(a,b,c,d) 0x##b##c##d##a -static const unsigned long FT1[256] = { FT }; -#undef V - -#define V(a,b,c,d) 0x##c##d##a##b -static const unsigned long FT2[256] = { FT }; -#undef V - -#define V(a,b,c,d) 0x##d##a##b##c -static const unsigned long FT3[256] = { FT }; -#undef V - -#undef FT - -/* - * Reverse S-box - */ -static const unsigned char RSb[256] = -{ - 0x52, 0x09, 0x6A, 0xD5, 0x30, 0x36, 0xA5, 0x38, - 0xBF, 0x40, 0xA3, 0x9E, 0x81, 0xF3, 0xD7, 0xFB, - 0x7C, 0xE3, 0x39, 0x82, 0x9B, 0x2F, 0xFF, 0x87, - 0x34, 0x8E, 0x43, 0x44, 0xC4, 0xDE, 0xE9, 0xCB, - 0x54, 0x7B, 0x94, 0x32, 0xA6, 0xC2, 0x23, 0x3D, - 0xEE, 0x4C, 0x95, 0x0B, 0x42, 0xFA, 0xC3, 0x4E, - 0x08, 0x2E, 0xA1, 0x66, 0x28, 0xD9, 0x24, 0xB2, - 0x76, 0x5B, 0xA2, 0x49, 0x6D, 0x8B, 0xD1, 0x25, - 0x72, 0xF8, 0xF6, 0x64, 0x86, 0x68, 0x98, 0x16, - 0xD4, 0xA4, 0x5C, 0xCC, 0x5D, 0x65, 0xB6, 0x92, - 0x6C, 0x70, 0x48, 0x50, 0xFD, 0xED, 0xB9, 0xDA, - 0x5E, 0x15, 0x46, 0x57, 0xA7, 0x8D, 0x9D, 0x84, - 0x90, 0xD8, 0xAB, 0x00, 0x8C, 0xBC, 0xD3, 0x0A, - 0xF7, 0xE4, 0x58, 0x05, 0xB8, 0xB3, 0x45, 0x06, - 0xD0, 0x2C, 0x1E, 0x8F, 0xCA, 0x3F, 0x0F, 0x02, - 0xC1, 0xAF, 0xBD, 0x03, 0x01, 0x13, 0x8A, 0x6B, - 0x3A, 0x91, 0x11, 0x41, 0x4F, 0x67, 0xDC, 0xEA, - 0x97, 0xF2, 0xCF, 0xCE, 0xF0, 0xB4, 0xE6, 0x73, - 0x96, 0xAC, 0x74, 0x22, 0xE7, 0xAD, 0x35, 0x85, - 0xE2, 0xF9, 0x37, 0xE8, 0x1C, 0x75, 0xDF, 0x6E, - 0x47, 0xF1, 0x1A, 0x71, 0x1D, 0x29, 0xC5, 0x89, - 0x6F, 0xB7, 0x62, 0x0E, 0xAA, 0x18, 0xBE, 0x1B, - 0xFC, 0x56, 0x3E, 0x4B, 0xC6, 0xD2, 0x79, 0x20, - 0x9A, 0xDB, 0xC0, 0xFE, 0x78, 0xCD, 0x5A, 0xF4, - 0x1F, 0xDD, 0xA8, 0x33, 0x88, 0x07, 0xC7, 0x31, - 0xB1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xEC, 0x5F, - 0x60, 0x51, 0x7F, 0xA9, 0x19, 0xB5, 0x4A, 0x0D, - 0x2D, 0xE5, 0x7A, 0x9F, 0x93, 0xC9, 0x9C, 0xEF, - 0xA0, 0xE0, 0x3B, 0x4D, 0xAE, 0x2A, 0xF5, 0xB0, - 0xC8, 0xEB, 0xBB, 0x3C, 0x83, 0x53, 0x99, 0x61, - 0x17, 0x2B, 0x04, 0x7E, 0xBA, 0x77, 0xD6, 0x26, - 0xE1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0C, 0x7D -}; - -/* - * Reverse tables - */ -#define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define V(a,b,c,d) 0x##a##b##c##d -static const unsigned long RT0[256] = { RT }; -#undef V - -#define V(a,b,c,d) 0x##b##c##d##a -static const unsigned long RT1[256] = { RT }; -#undef V - -#define V(a,b,c,d) 0x##c##d##a##b -static const unsigned long RT2[256] = { RT }; -#undef V - -#define V(a,b,c,d) 0x##d##a##b##c -static const unsigned long RT3[256] = { RT }; -#undef V - -#undef RT - -/* - * Round constants - */ -static const unsigned long RCON[10] = -{ - 0x00000001, 0x00000002, 0x00000004, 0x00000008, - 0x00000010, 0x00000020, 0x00000040, 0x00000080, - 0x0000001B, 0x00000036 -}; - -#else - -/* - * Forward S-box & tables - */ -static unsigned char FSb[256]; -static unsigned long FT0[256]; -static unsigned long FT1[256]; -static unsigned long FT2[256]; -static unsigned long FT3[256]; - -/* - * Reverse S-box & tables - */ -static unsigned char RSb[256]; -static unsigned long RT0[256]; -static unsigned long RT1[256]; -static unsigned long RT2[256]; -static unsigned long RT3[256]; - -/* - * Round constants - */ -static unsigned long RCON[10]; - -/* - * Tables generation code - */ -#define ROTL8(x) ( ( x << 8 ) & 0xFFFFFFFF ) | ( x >> 24 ) -#define XTIME(x) ( ( x << 1 ) ^ ( ( x & 0x80 ) ? 0x1B : 0x00 ) ) -#define MUL(x,y) ( ( x && y ) ? pow[(log[x]+log[y]) % 255] : 0 ) - -static int aes_init_done = 0; - -static void aes_gen_tables( void ) -{ - int i, x, y, z; - int pow[256]; - int log[256]; - - /* - * compute pow and log tables over GF(2^8) - */ - for( i = 0, x = 1; i < 256; i++ ) - { - pow[i] = x; - log[x] = i; - x = ( x ^ XTIME( x ) ) & 0xFF; - } - - /* - * calculate the round constants - */ - for( i = 0, x = 1; i < 10; i++ ) - { - RCON[i] = (unsigned long) x; - x = XTIME( x ) & 0xFF; - } - - /* - * generate the forward and reverse S-boxes - */ - FSb[0x00] = 0x63; - RSb[0x63] = 0x00; - - for( i = 1; i < 256; i++ ) - { - x = pow[255 - log[i]]; - - y = x; y = ( (y << 1) | (y >> 7) ) & 0xFF; - x ^= y; y = ( (y << 1) | (y >> 7) ) & 0xFF; - x ^= y; y = ( (y << 1) | (y >> 7) ) & 0xFF; - x ^= y; y = ( (y << 1) | (y >> 7) ) & 0xFF; - x ^= y ^ 0x63; - - FSb[i] = (unsigned char) x; - RSb[x] = (unsigned char) i; - } - - /* - * generate the forward and reverse tables - */ - for( i = 0; i < 256; i++ ) - { - x = FSb[i]; - y = XTIME( x ) & 0xFF; - z = ( y ^ x ) & 0xFF; - - FT0[i] = ( (unsigned long) y ) ^ - ( (unsigned long) x << 8 ) ^ - ( (unsigned long) x << 16 ) ^ - ( (unsigned long) z << 24 ); - - FT1[i] = ROTL8( FT0[i] ); - FT2[i] = ROTL8( FT1[i] ); - FT3[i] = ROTL8( FT2[i] ); - - x = RSb[i]; - - RT0[i] = ( (unsigned long) MUL( 0x0E, x ) ) ^ - ( (unsigned long) MUL( 0x09, x ) << 8 ) ^ - ( (unsigned long) MUL( 0x0D, x ) << 16 ) ^ - ( (unsigned long) MUL( 0x0B, x ) << 24 ); - - RT1[i] = ROTL8( RT0[i] ); - RT2[i] = ROTL8( RT1[i] ); - RT3[i] = ROTL8( RT2[i] ); - } -} - -#endif - -/* - * AES key schedule (encryption) - */ -int aes_setkey_enc( aes_context *ctx, const unsigned char *key, unsigned int keysize ) -{ - unsigned int i; - unsigned long *RK; - -#if !defined(POLARSSL_AES_ROM_TABLES) - if( aes_init_done == 0 ) - { - aes_gen_tables(); - aes_init_done = 1; - } -#endif - - switch( keysize ) - { - case 128: ctx->nr = 10; break; - case 192: ctx->nr = 12; break; - case 256: ctx->nr = 14; break; - default : return( POLARSSL_ERR_AES_INVALID_KEY_LENGTH ); - } - -#if defined(PADLOCK_ALIGN16) - ctx->rk = RK = PADLOCK_ALIGN16( ctx->buf ); -#else - ctx->rk = RK = ctx->buf; -#endif - - for( i = 0; i < (keysize >> 5); i++ ) - { - GET_ULONG_LE( RK[i], key, i << 2 ); - } - - switch( ctx->nr ) - { - case 10: - - for( i = 0; i < 10; i++, RK += 4 ) - { - RK[4] = RK[0] ^ RCON[i] ^ - ( (unsigned long) FSb[ ( RK[3] >> 8 ) & 0xFF ] ) ^ - ( (unsigned long) FSb[ ( RK[3] >> 16 ) & 0xFF ] << 8 ) ^ - ( (unsigned long) FSb[ ( RK[3] >> 24 ) & 0xFF ] << 16 ) ^ - ( (unsigned long) FSb[ ( RK[3] ) & 0xFF ] << 24 ); - - RK[5] = RK[1] ^ RK[4]; - RK[6] = RK[2] ^ RK[5]; - RK[7] = RK[3] ^ RK[6]; - } - break; - - case 12: - - for( i = 0; i < 8; i++, RK += 6 ) - { - RK[6] = RK[0] ^ RCON[i] ^ - ( (unsigned long) FSb[ ( RK[5] >> 8 ) & 0xFF ] ) ^ - ( (unsigned long) FSb[ ( RK[5] >> 16 ) & 0xFF ] << 8 ) ^ - ( (unsigned long) FSb[ ( RK[5] >> 24 ) & 0xFF ] << 16 ) ^ - ( (unsigned long) FSb[ ( RK[5] ) & 0xFF ] << 24 ); - - RK[7] = RK[1] ^ RK[6]; - RK[8] = RK[2] ^ RK[7]; - RK[9] = RK[3] ^ RK[8]; - RK[10] = RK[4] ^ RK[9]; - RK[11] = RK[5] ^ RK[10]; - } - break; - - case 14: - - for( i = 0; i < 7; i++, RK += 8 ) - { - RK[8] = RK[0] ^ RCON[i] ^ - ( (unsigned long) FSb[ ( RK[7] >> 8 ) & 0xFF ] ) ^ - ( (unsigned long) FSb[ ( RK[7] >> 16 ) & 0xFF ] << 8 ) ^ - ( (unsigned long) FSb[ ( RK[7] >> 24 ) & 0xFF ] << 16 ) ^ - ( (unsigned long) FSb[ ( RK[7] ) & 0xFF ] << 24 ); - - RK[9] = RK[1] ^ RK[8]; - RK[10] = RK[2] ^ RK[9]; - RK[11] = RK[3] ^ RK[10]; - - RK[12] = RK[4] ^ - ( (unsigned long) FSb[ ( RK[11] ) & 0xFF ] ) ^ - ( (unsigned long) FSb[ ( RK[11] >> 8 ) & 0xFF ] << 8 ) ^ - ( (unsigned long) FSb[ ( RK[11] >> 16 ) & 0xFF ] << 16 ) ^ - ( (unsigned long) FSb[ ( RK[11] >> 24 ) & 0xFF ] << 24 ); - - RK[13] = RK[5] ^ RK[12]; - RK[14] = RK[6] ^ RK[13]; - RK[15] = RK[7] ^ RK[14]; - } - break; - - default: - - break; - } - - return( 0 ); -} - -/* - * AES key schedule (decryption) - */ -int aes_setkey_dec( aes_context *ctx, const unsigned char *key, unsigned int keysize ) -{ - int i, j; - aes_context cty; - unsigned long *RK; - unsigned long *SK; - int ret; - - switch( keysize ) - { - case 128: ctx->nr = 10; break; - case 192: ctx->nr = 12; break; - case 256: ctx->nr = 14; break; - default : return( POLARSSL_ERR_AES_INVALID_KEY_LENGTH ); - } - -#if defined(PADLOCK_ALIGN16) - ctx->rk = RK = PADLOCK_ALIGN16( ctx->buf ); -#else - ctx->rk = RK = ctx->buf; -#endif - - ret = aes_setkey_enc( &cty, key, keysize ); - if( ret != 0 ) - return( ret ); - - SK = cty.rk + cty.nr * 4; - - *RK++ = *SK++; - *RK++ = *SK++; - *RK++ = *SK++; - *RK++ = *SK++; - - for( i = ctx->nr - 1, SK -= 8; i > 0; i--, SK -= 8 ) - { - for( j = 0; j < 4; j++, SK++ ) - { - *RK++ = RT0[ FSb[ ( *SK ) & 0xFF ] ] ^ - RT1[ FSb[ ( *SK >> 8 ) & 0xFF ] ] ^ - RT2[ FSb[ ( *SK >> 16 ) & 0xFF ] ] ^ - RT3[ FSb[ ( *SK >> 24 ) & 0xFF ] ]; - } - } - - *RK++ = *SK++; - *RK++ = *SK++; - *RK++ = *SK++; - *RK++ = *SK++; - - memset( &cty, 0, sizeof( aes_context ) ); - - return( 0 ); -} - -#define AES_FROUND(X0,X1,X2,X3,Y0,Y1,Y2,Y3) \ -{ \ - X0 = *RK++ ^ FT0[ ( Y0 ) & 0xFF ] ^ \ - FT1[ ( Y1 >> 8 ) & 0xFF ] ^ \ - FT2[ ( Y2 >> 16 ) & 0xFF ] ^ \ - FT3[ ( Y3 >> 24 ) & 0xFF ]; \ - \ - X1 = *RK++ ^ FT0[ ( Y1 ) & 0xFF ] ^ \ - FT1[ ( Y2 >> 8 ) & 0xFF ] ^ \ - FT2[ ( Y3 >> 16 ) & 0xFF ] ^ \ - FT3[ ( Y0 >> 24 ) & 0xFF ]; \ - \ - X2 = *RK++ ^ FT0[ ( Y2 ) & 0xFF ] ^ \ - FT1[ ( Y3 >> 8 ) & 0xFF ] ^ \ - FT2[ ( Y0 >> 16 ) & 0xFF ] ^ \ - FT3[ ( Y1 >> 24 ) & 0xFF ]; \ - \ - X3 = *RK++ ^ FT0[ ( Y3 ) & 0xFF ] ^ \ - FT1[ ( Y0 >> 8 ) & 0xFF ] ^ \ - FT2[ ( Y1 >> 16 ) & 0xFF ] ^ \ - FT3[ ( Y2 >> 24 ) & 0xFF ]; \ -} - -#define AES_RROUND(X0,X1,X2,X3,Y0,Y1,Y2,Y3) \ -{ \ - X0 = *RK++ ^ RT0[ ( Y0 ) & 0xFF ] ^ \ - RT1[ ( Y3 >> 8 ) & 0xFF ] ^ \ - RT2[ ( Y2 >> 16 ) & 0xFF ] ^ \ - RT3[ ( Y1 >> 24 ) & 0xFF ]; \ - \ - X1 = *RK++ ^ RT0[ ( Y1 ) & 0xFF ] ^ \ - RT1[ ( Y0 >> 8 ) & 0xFF ] ^ \ - RT2[ ( Y3 >> 16 ) & 0xFF ] ^ \ - RT3[ ( Y2 >> 24 ) & 0xFF ]; \ - \ - X2 = *RK++ ^ RT0[ ( Y2 ) & 0xFF ] ^ \ - RT1[ ( Y1 >> 8 ) & 0xFF ] ^ \ - RT2[ ( Y0 >> 16 ) & 0xFF ] ^ \ - RT3[ ( Y3 >> 24 ) & 0xFF ]; \ - \ - X3 = *RK++ ^ RT0[ ( Y3 ) & 0xFF ] ^ \ - RT1[ ( Y2 >> 8 ) & 0xFF ] ^ \ - RT2[ ( Y1 >> 16 ) & 0xFF ] ^ \ - RT3[ ( Y0 >> 24 ) & 0xFF ]; \ -} - -/* - * AES-ECB block encryption/decryption - */ -int aes_crypt_ecb( aes_context *ctx, - int mode, - const unsigned char input[16], - unsigned char output[16] ) -{ - int i; - unsigned long *RK, X0, X1, X2, X3, Y0, Y1, Y2, Y3; - -#if defined(POLARSSL_PADLOCK_C) && defined(POLARSSL_HAVE_X86) - if( padlock_supports( PADLOCK_ACE ) ) - { - if( padlock_xcryptecb( ctx, mode, input, output ) == 0 ) - return( 0 ); - - // If padlock data misaligned, we just fall back to - // unaccelerated mode - // - } -#endif - - RK = ctx->rk; - - GET_ULONG_LE( X0, input, 0 ); X0 ^= *RK++; - GET_ULONG_LE( X1, input, 4 ); X1 ^= *RK++; - GET_ULONG_LE( X2, input, 8 ); X2 ^= *RK++; - GET_ULONG_LE( X3, input, 12 ); X3 ^= *RK++; - - if( mode == AES_DECRYPT ) - { - for( i = (ctx->nr >> 1) - 1; i > 0; i-- ) - { - AES_RROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); - AES_RROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); - } - - AES_RROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); - - X0 = *RK++ ^ \ - ( (unsigned long) RSb[ ( Y0 ) & 0xFF ] ) ^ - ( (unsigned long) RSb[ ( Y3 >> 8 ) & 0xFF ] << 8 ) ^ - ( (unsigned long) RSb[ ( Y2 >> 16 ) & 0xFF ] << 16 ) ^ - ( (unsigned long) RSb[ ( Y1 >> 24 ) & 0xFF ] << 24 ); - - X1 = *RK++ ^ \ - ( (unsigned long) RSb[ ( Y1 ) & 0xFF ] ) ^ - ( (unsigned long) RSb[ ( Y0 >> 8 ) & 0xFF ] << 8 ) ^ - ( (unsigned long) RSb[ ( Y3 >> 16 ) & 0xFF ] << 16 ) ^ - ( (unsigned long) RSb[ ( Y2 >> 24 ) & 0xFF ] << 24 ); - - X2 = *RK++ ^ \ - ( (unsigned long) RSb[ ( Y2 ) & 0xFF ] ) ^ - ( (unsigned long) RSb[ ( Y1 >> 8 ) & 0xFF ] << 8 ) ^ - ( (unsigned long) RSb[ ( Y0 >> 16 ) & 0xFF ] << 16 ) ^ - ( (unsigned long) RSb[ ( Y3 >> 24 ) & 0xFF ] << 24 ); - - X3 = *RK++ ^ \ - ( (unsigned long) RSb[ ( Y3 ) & 0xFF ] ) ^ - ( (unsigned long) RSb[ ( Y2 >> 8 ) & 0xFF ] << 8 ) ^ - ( (unsigned long) RSb[ ( Y1 >> 16 ) & 0xFF ] << 16 ) ^ - ( (unsigned long) RSb[ ( Y0 >> 24 ) & 0xFF ] << 24 ); - } - else /* AES_ENCRYPT */ - { - for( i = (ctx->nr >> 1) - 1; i > 0; i-- ) - { - AES_FROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); - AES_FROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); - } - - AES_FROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); - - X0 = *RK++ ^ \ - ( (unsigned long) FSb[ ( Y0 ) & 0xFF ] ) ^ - ( (unsigned long) FSb[ ( Y1 >> 8 ) & 0xFF ] << 8 ) ^ - ( (unsigned long) FSb[ ( Y2 >> 16 ) & 0xFF ] << 16 ) ^ - ( (unsigned long) FSb[ ( Y3 >> 24 ) & 0xFF ] << 24 ); - - X1 = *RK++ ^ \ - ( (unsigned long) FSb[ ( Y1 ) & 0xFF ] ) ^ - ( (unsigned long) FSb[ ( Y2 >> 8 ) & 0xFF ] << 8 ) ^ - ( (unsigned long) FSb[ ( Y3 >> 16 ) & 0xFF ] << 16 ) ^ - ( (unsigned long) FSb[ ( Y0 >> 24 ) & 0xFF ] << 24 ); - - X2 = *RK++ ^ \ - ( (unsigned long) FSb[ ( Y2 ) & 0xFF ] ) ^ - ( (unsigned long) FSb[ ( Y3 >> 8 ) & 0xFF ] << 8 ) ^ - ( (unsigned long) FSb[ ( Y0 >> 16 ) & 0xFF ] << 16 ) ^ - ( (unsigned long) FSb[ ( Y1 >> 24 ) & 0xFF ] << 24 ); - - X3 = *RK++ ^ \ - ( (unsigned long) FSb[ ( Y3 ) & 0xFF ] ) ^ - ( (unsigned long) FSb[ ( Y0 >> 8 ) & 0xFF ] << 8 ) ^ - ( (unsigned long) FSb[ ( Y1 >> 16 ) & 0xFF ] << 16 ) ^ - ( (unsigned long) FSb[ ( Y2 >> 24 ) & 0xFF ] << 24 ); - } - - PUT_ULONG_LE( X0, output, 0 ); - PUT_ULONG_LE( X1, output, 4 ); - PUT_ULONG_LE( X2, output, 8 ); - PUT_ULONG_LE( X3, output, 12 ); - - return( 0 ); -} - -/* - * AES-CBC buffer encryption/decryption - */ -int aes_crypt_cbc( aes_context *ctx, - int mode, - size_t length, - unsigned char iv[16], - const unsigned char *input, - unsigned char *output ) -{ - int i; - unsigned char temp[16]; - - if( length % 16 ) - return( POLARSSL_ERR_AES_INVALID_INPUT_LENGTH ); - -#if defined(POLARSSL_PADLOCK_C) && defined(POLARSSL_HAVE_X86) - if( padlock_supports( PADLOCK_ACE ) ) - { - if( padlock_xcryptcbc( ctx, mode, length, iv, input, output ) == 0 ) - return( 0 ); - - // If padlock data misaligned, we just fall back to - // unaccelerated mode - // - } -#endif - - if( mode == AES_DECRYPT ) - { - while( length > 0 ) - { - memcpy( temp, input, 16 ); - aes_crypt_ecb( ctx, mode, input, output ); - - for( i = 0; i < 16; i++ ) - output[i] = (unsigned char)( output[i] ^ iv[i] ); - - memcpy( iv, temp, 16 ); - - input += 16; - output += 16; - length -= 16; - } - } - else - { - while( length > 0 ) - { - for( i = 0; i < 16; i++ ) - output[i] = (unsigned char)( input[i] ^ iv[i] ); - - aes_crypt_ecb( ctx, mode, output, output ); - memcpy( iv, output, 16 ); - - input += 16; - output += 16; - length -= 16; - } - } - - return( 0 ); -} - -#if defined(POLARSSL_CIPHER_MODE_CFB) -/* - * AES-CFB128 buffer encryption/decryption - */ -int aes_crypt_cfb128( aes_context *ctx, - int mode, - size_t length, - size_t *iv_off, - unsigned char iv[16], - const unsigned char *input, - unsigned char *output ) -{ - int c; - size_t n = *iv_off; - - if( mode == AES_DECRYPT ) - { - while( length-- ) - { - if( n == 0 ) - aes_crypt_ecb( ctx, AES_ENCRYPT, iv, iv ); - - c = *input++; - *output++ = (unsigned char)( c ^ iv[n] ); - iv[n] = (unsigned char) c; - - n = (n + 1) & 0x0F; - } - } - else - { - while( length-- ) - { - if( n == 0 ) - aes_crypt_ecb( ctx, AES_ENCRYPT, iv, iv ); - - iv[n] = *output++ = (unsigned char)( iv[n] ^ *input++ ); - - n = (n + 1) & 0x0F; - } - } - - *iv_off = n; - - return( 0 ); -} -#endif /*POLARSSL_CIPHER_MODE_CFB */ - -#if defined(POLARSSL_CIPHER_MODE_CTR) -/* - * AES-CTR buffer encryption/decryption - */ -int aes_crypt_ctr( aes_context *ctx, - size_t length, - size_t *nc_off, - unsigned char nonce_counter[16], - unsigned char stream_block[16], - const unsigned char *input, - unsigned char *output ) -{ - int c, i, cb; - size_t n = *nc_off; - - while( length-- ) - { - if( n == 0 ) { - aes_crypt_ecb( ctx, AES_ENCRYPT, nonce_counter, stream_block ); - - i = 15; - do { - nonce_counter[i]++; - cb = nonce_counter[i] == 0; - } while( i-- && cb ); - - } - c = *input++; - *output++ = (unsigned char)( c ^ stream_block[n] ); - - n = (n + 1) & 0x0F; - } - - *nc_off = n; - - return( 0 ); -} -#endif /* POLARSSL_CIPHER_MODE_CTR */ - -#if defined(POLARSSL_SELF_TEST) - -#include <stdio.h> - -/* - * AES test vectors from: - * - * http://csrc.nist.gov/archive/aes/rijndael/rijndael-vals.zip - */ -static const unsigned char aes_test_ecb_dec[3][16] = -{ - { 0x44, 0x41, 0x6A, 0xC2, 0xD1, 0xF5, 0x3C, 0x58, - 0x33, 0x03, 0x91, 0x7E, 0x6B, 0xE9, 0xEB, 0xE0 }, - { 0x48, 0xE3, 0x1E, 0x9E, 0x25, 0x67, 0x18, 0xF2, - 0x92, 0x29, 0x31, 0x9C, 0x19, 0xF1, 0x5B, 0xA4 }, - { 0x05, 0x8C, 0xCF, 0xFD, 0xBB, 0xCB, 0x38, 0x2D, - 0x1F, 0x6F, 0x56, 0x58, 0x5D, 0x8A, 0x4A, 0xDE } -}; - -static const unsigned char aes_test_ecb_enc[3][16] = -{ - { 0xC3, 0x4C, 0x05, 0x2C, 0xC0, 0xDA, 0x8D, 0x73, - 0x45, 0x1A, 0xFE, 0x5F, 0x03, 0xBE, 0x29, 0x7F }, - { 0xF3, 0xF6, 0x75, 0x2A, 0xE8, 0xD7, 0x83, 0x11, - 0x38, 0xF0, 0x41, 0x56, 0x06, 0x31, 0xB1, 0x14 }, - { 0x8B, 0x79, 0xEE, 0xCC, 0x93, 0xA0, 0xEE, 0x5D, - 0xFF, 0x30, 0xB4, 0xEA, 0x21, 0x63, 0x6D, 0xA4 } -}; - -static const unsigned char aes_test_cbc_dec[3][16] = -{ - { 0xFA, 0xCA, 0x37, 0xE0, 0xB0, 0xC8, 0x53, 0x73, - 0xDF, 0x70, 0x6E, 0x73, 0xF7, 0xC9, 0xAF, 0x86 }, - { 0x5D, 0xF6, 0x78, 0xDD, 0x17, 0xBA, 0x4E, 0x75, - 0xB6, 0x17, 0x68, 0xC6, 0xAD, 0xEF, 0x7C, 0x7B }, - { 0x48, 0x04, 0xE1, 0x81, 0x8F, 0xE6, 0x29, 0x75, - 0x19, 0xA3, 0xE8, 0x8C, 0x57, 0x31, 0x04, 0x13 } -}; - -static const unsigned char aes_test_cbc_enc[3][16] = -{ - { 0x8A, 0x05, 0xFC, 0x5E, 0x09, 0x5A, 0xF4, 0x84, - 0x8A, 0x08, 0xD3, 0x28, 0xD3, 0x68, 0x8E, 0x3D }, - { 0x7B, 0xD9, 0x66, 0xD5, 0x3A, 0xD8, 0xC1, 0xBB, - 0x85, 0xD2, 0xAD, 0xFA, 0xE8, 0x7B, 0xB1, 0x04 }, - { 0xFE, 0x3C, 0x53, 0x65, 0x3E, 0x2F, 0x45, 0xB5, - 0x6F, 0xCD, 0x88, 0xB2, 0xCC, 0x89, 0x8F, 0xF0 } -}; - -#if defined(POLARSSL_CIPHER_MODE_CFB) -/* - * AES-CFB128 test vectors from: - * - * http://csrc.nist.gov/publications/nistpubs/800-38a/sp800-38a.pdf - */ -static const unsigned char aes_test_cfb128_key[3][32] = -{ - { 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6, - 0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C }, - { 0x8E, 0x73, 0xB0, 0xF7, 0xDA, 0x0E, 0x64, 0x52, - 0xC8, 0x10, 0xF3, 0x2B, 0x80, 0x90, 0x79, 0xE5, - 0x62, 0xF8, 0xEA, 0xD2, 0x52, 0x2C, 0x6B, 0x7B }, - { 0x60, 0x3D, 0xEB, 0x10, 0x15, 0xCA, 0x71, 0xBE, - 0x2B, 0x73, 0xAE, 0xF0, 0x85, 0x7D, 0x77, 0x81, - 0x1F, 0x35, 0x2C, 0x07, 0x3B, 0x61, 0x08, 0xD7, - 0x2D, 0x98, 0x10, 0xA3, 0x09, 0x14, 0xDF, 0xF4 } -}; - -static const unsigned char aes_test_cfb128_iv[16] = -{ - 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F -}; - -static const unsigned char aes_test_cfb128_pt[64] = -{ - 0x6B, 0xC1, 0xBE, 0xE2, 0x2E, 0x40, 0x9F, 0x96, - 0xE9, 0x3D, 0x7E, 0x11, 0x73, 0x93, 0x17, 0x2A, - 0xAE, 0x2D, 0x8A, 0x57, 0x1E, 0x03, 0xAC, 0x9C, - 0x9E, 0xB7, 0x6F, 0xAC, 0x45, 0xAF, 0x8E, 0x51, - 0x30, 0xC8, 0x1C, 0x46, 0xA3, 0x5C, 0xE4, 0x11, - 0xE5, 0xFB, 0xC1, 0x19, 0x1A, 0x0A, 0x52, 0xEF, - 0xF6, 0x9F, 0x24, 0x45, 0xDF, 0x4F, 0x9B, 0x17, - 0xAD, 0x2B, 0x41, 0x7B, 0xE6, 0x6C, 0x37, 0x10 -}; - -static const unsigned char aes_test_cfb128_ct[3][64] = -{ - { 0x3B, 0x3F, 0xD9, 0x2E, 0xB7, 0x2D, 0xAD, 0x20, - 0x33, 0x34, 0x49, 0xF8, 0xE8, 0x3C, 0xFB, 0x4A, - 0xC8, 0xA6, 0x45, 0x37, 0xA0, 0xB3, 0xA9, 0x3F, - 0xCD, 0xE3, 0xCD, 0xAD, 0x9F, 0x1C, 0xE5, 0x8B, - 0x26, 0x75, 0x1F, 0x67, 0xA3, 0xCB, 0xB1, 0x40, - 0xB1, 0x80, 0x8C, 0xF1, 0x87, 0xA4, 0xF4, 0xDF, - 0xC0, 0x4B, 0x05, 0x35, 0x7C, 0x5D, 0x1C, 0x0E, - 0xEA, 0xC4, 0xC6, 0x6F, 0x9F, 0xF7, 0xF2, 0xE6 }, - { 0xCD, 0xC8, 0x0D, 0x6F, 0xDD, 0xF1, 0x8C, 0xAB, - 0x34, 0xC2, 0x59, 0x09, 0xC9, 0x9A, 0x41, 0x74, - 0x67, 0xCE, 0x7F, 0x7F, 0x81, 0x17, 0x36, 0x21, - 0x96, 0x1A, 0x2B, 0x70, 0x17, 0x1D, 0x3D, 0x7A, - 0x2E, 0x1E, 0x8A, 0x1D, 0xD5, 0x9B, 0x88, 0xB1, - 0xC8, 0xE6, 0x0F, 0xED, 0x1E, 0xFA, 0xC4, 0xC9, - 0xC0, 0x5F, 0x9F, 0x9C, 0xA9, 0x83, 0x4F, 0xA0, - 0x42, 0xAE, 0x8F, 0xBA, 0x58, 0x4B, 0x09, 0xFF }, - { 0xDC, 0x7E, 0x84, 0xBF, 0xDA, 0x79, 0x16, 0x4B, - 0x7E, 0xCD, 0x84, 0x86, 0x98, 0x5D, 0x38, 0x60, - 0x39, 0xFF, 0xED, 0x14, 0x3B, 0x28, 0xB1, 0xC8, - 0x32, 0x11, 0x3C, 0x63, 0x31, 0xE5, 0x40, 0x7B, - 0xDF, 0x10, 0x13, 0x24, 0x15, 0xE5, 0x4B, 0x92, - 0xA1, 0x3E, 0xD0, 0xA8, 0x26, 0x7A, 0xE2, 0xF9, - 0x75, 0xA3, 0x85, 0x74, 0x1A, 0xB9, 0xCE, 0xF8, - 0x20, 0x31, 0x62, 0x3D, 0x55, 0xB1, 0xE4, 0x71 } -}; -#endif /* POLARSSL_CIPHER_MODE_CFB */ - -#if defined(POLARSSL_CIPHER_MODE_CTR) -/* - * AES-CTR test vectors from: - * - * http://www.faqs.org/rfcs/rfc3686.html - */ - -static const unsigned char aes_test_ctr_key[3][16] = -{ - { 0xAE, 0x68, 0x52, 0xF8, 0x12, 0x10, 0x67, 0xCC, - 0x4B, 0xF7, 0xA5, 0x76, 0x55, 0x77, 0xF3, 0x9E }, - { 0x7E, 0x24, 0x06, 0x78, 0x17, 0xFA, 0xE0, 0xD7, - 0x43, 0xD6, 0xCE, 0x1F, 0x32, 0x53, 0x91, 0x63 }, - { 0x76, 0x91, 0xBE, 0x03, 0x5E, 0x50, 0x20, 0xA8, - 0xAC, 0x6E, 0x61, 0x85, 0x29, 0xF9, 0xA0, 0xDC } -}; - -static const unsigned char aes_test_ctr_nonce_counter[3][16] = -{ - { 0x00, 0x00, 0x00, 0x30, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 }, - { 0x00, 0x6C, 0xB6, 0xDB, 0xC0, 0x54, 0x3B, 0x59, - 0xDA, 0x48, 0xD9, 0x0B, 0x00, 0x00, 0x00, 0x01 }, - { 0x00, 0xE0, 0x01, 0x7B, 0x27, 0x77, 0x7F, 0x3F, - 0x4A, 0x17, 0x86, 0xF0, 0x00, 0x00, 0x00, 0x01 } -}; - -static const unsigned char aes_test_ctr_pt[3][48] = -{ - { 0x53, 0x69, 0x6E, 0x67, 0x6C, 0x65, 0x20, 0x62, - 0x6C, 0x6F, 0x63, 0x6B, 0x20, 0x6D, 0x73, 0x67 }, - - { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, - 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, - 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F }, - - { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, - 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, - 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F, - 0x20, 0x21, 0x22, 0x23 } -}; - -static const unsigned char aes_test_ctr_ct[3][48] = -{ - { 0xE4, 0x09, 0x5D, 0x4F, 0xB7, 0xA7, 0xB3, 0x79, - 0x2D, 0x61, 0x75, 0xA3, 0x26, 0x13, 0x11, 0xB8 }, - { 0x51, 0x04, 0xA1, 0x06, 0x16, 0x8A, 0x72, 0xD9, - 0x79, 0x0D, 0x41, 0xEE, 0x8E, 0xDA, 0xD3, 0x88, - 0xEB, 0x2E, 0x1E, 0xFC, 0x46, 0xDA, 0x57, 0xC8, - 0xFC, 0xE6, 0x30, 0xDF, 0x91, 0x41, 0xBE, 0x28 }, - { 0xC1, 0xCF, 0x48, 0xA8, 0x9F, 0x2F, 0xFD, 0xD9, - 0xCF, 0x46, 0x52, 0xE9, 0xEF, 0xDB, 0x72, 0xD7, - 0x45, 0x40, 0xA4, 0x2B, 0xDE, 0x6D, 0x78, 0x36, - 0xD5, 0x9A, 0x5C, 0xEA, 0xAE, 0xF3, 0x10, 0x53, - 0x25, 0xB2, 0x07, 0x2F } -}; - -static const int aes_test_ctr_len[3] = - { 16, 32, 36 }; -#endif /* POLARSSL_CIPHER_MODE_CTR */ - -/* - * Checkup routine - */ -int aes_self_test( int verbose ) -{ - int i, j, u, v; - unsigned char key[32]; - unsigned char buf[64]; - unsigned char prv[16]; - unsigned char iv[16]; -#if defined(POLARSSL_CIPHER_MODE_CTR) || defined(POLARSSL_CIPHER_MODE_CFB) - size_t offset; -#endif -#if defined(POLARSSL_CIPHER_MODE_CTR) - int len; - unsigned char nonce_counter[16]; - unsigned char stream_block[16]; -#endif - aes_context ctx; - - memset( key, 0, 32 ); - - /* - * ECB mode - */ - for( i = 0; i < 6; i++ ) - { - u = i >> 1; - v = i & 1; - - if( verbose != 0 ) - printf( " AES-ECB-%3d (%s): ", 128 + u * 64, - ( v == AES_DECRYPT ) ? "dec" : "enc" ); - - memset( buf, 0, 16 ); - - if( v == AES_DECRYPT ) - { - aes_setkey_dec( &ctx, key, 128 + u * 64 ); - - for( j = 0; j < 10000; j++ ) - aes_crypt_ecb( &ctx, v, buf, buf ); - - if( memcmp( buf, aes_test_ecb_dec[u], 16 ) != 0 ) - { - if( verbose != 0 ) - printf( "failed\n" ); - - return( 1 ); - } - } - else - { - aes_setkey_enc( &ctx, key, 128 + u * 64 ); - - for( j = 0; j < 10000; j++ ) - aes_crypt_ecb( &ctx, v, buf, buf ); - - if( memcmp( buf, aes_test_ecb_enc[u], 16 ) != 0 ) - { - if( verbose != 0 ) - printf( "failed\n" ); - - return( 1 ); - } - } - - if( verbose != 0 ) - printf( "passed\n" ); - } - - if( verbose != 0 ) - printf( "\n" ); - - /* - * CBC mode - */ - for( i = 0; i < 6; i++ ) - { - u = i >> 1; - v = i & 1; - - if( verbose != 0 ) - printf( " AES-CBC-%3d (%s): ", 128 + u * 64, - ( v == AES_DECRYPT ) ? "dec" : "enc" ); - - memset( iv , 0, 16 ); - memset( prv, 0, 16 ); - memset( buf, 0, 16 ); - - if( v == AES_DECRYPT ) - { - aes_setkey_dec( &ctx, key, 128 + u * 64 ); - - for( j = 0; j < 10000; j++ ) - aes_crypt_cbc( &ctx, v, 16, iv, buf, buf ); - - if( memcmp( buf, aes_test_cbc_dec[u], 16 ) != 0 ) - { - if( verbose != 0 ) - printf( "failed\n" ); - - return( 1 ); - } - } - else - { - aes_setkey_enc( &ctx, key, 128 + u * 64 ); - - for( j = 0; j < 10000; j++ ) - { - unsigned char tmp[16]; - - aes_crypt_cbc( &ctx, v, 16, iv, buf, buf ); - - memcpy( tmp, prv, 16 ); - memcpy( prv, buf, 16 ); - memcpy( buf, tmp, 16 ); - } - - if( memcmp( prv, aes_test_cbc_enc[u], 16 ) != 0 ) - { - if( verbose != 0 ) - printf( "failed\n" ); - - return( 1 ); - } - } - - if( verbose != 0 ) - printf( "passed\n" ); - } - - if( verbose != 0 ) - printf( "\n" ); - -#if defined(POLARSSL_CIPHER_MODE_CFB) - /* - * CFB128 mode - */ - for( i = 0; i < 6; i++ ) - { - u = i >> 1; - v = i & 1; - - if( verbose != 0 ) - printf( " AES-CFB128-%3d (%s): ", 128 + u * 64, - ( v == AES_DECRYPT ) ? "dec" : "enc" ); - - memcpy( iv, aes_test_cfb128_iv, 16 ); - memcpy( key, aes_test_cfb128_key[u], 16 + u * 8 ); - - offset = 0; - aes_setkey_enc( &ctx, key, 128 + u * 64 ); - - if( v == AES_DECRYPT ) - { - memcpy( buf, aes_test_cfb128_ct[u], 64 ); - aes_crypt_cfb128( &ctx, v, 64, &offset, iv, buf, buf ); - - if( memcmp( buf, aes_test_cfb128_pt, 64 ) != 0 ) - { - if( verbose != 0 ) - printf( "failed\n" ); - - return( 1 ); - } - } - else - { - memcpy( buf, aes_test_cfb128_pt, 64 ); - aes_crypt_cfb128( &ctx, v, 64, &offset, iv, buf, buf ); - - if( memcmp( buf, aes_test_cfb128_ct[u], 64 ) != 0 ) - { - if( verbose != 0 ) - printf( "failed\n" ); - - return( 1 ); - } - } - - if( verbose != 0 ) - printf( "passed\n" ); - } - - if( verbose != 0 ) - printf( "\n" ); -#endif /* POLARSSL_CIPHER_MODE_CFB */ - -#if defined(POLARSSL_CIPHER_MODE_CTR) - /* - * CTR mode - */ - for( i = 0; i < 6; i++ ) - { - u = i >> 1; - v = i & 1; - - if( verbose != 0 ) - printf( " AES-CTR-128 (%s): ", - ( v == AES_DECRYPT ) ? "dec" : "enc" ); - - memcpy( nonce_counter, aes_test_ctr_nonce_counter[u], 16 ); - memcpy( key, aes_test_ctr_key[u], 16 ); - - offset = 0; - aes_setkey_enc( &ctx, key, 128 ); - - if( v == AES_DECRYPT ) - { - len = aes_test_ctr_len[u]; - memcpy( buf, aes_test_ctr_ct[u], len ); - - aes_crypt_ctr( &ctx, len, &offset, nonce_counter, stream_block, buf, buf ); - - if( memcmp( buf, aes_test_ctr_pt[u], len ) != 0 ) - { - if( verbose != 0 ) - printf( "failed\n" ); - - return( 1 ); - } - } - else - { - len = aes_test_ctr_len[u]; - memcpy( buf, aes_test_ctr_pt[u], len ); - - aes_crypt_ctr( &ctx, len, &offset, nonce_counter, stream_block, buf, buf ); - - if( memcmp( buf, aes_test_ctr_ct[u], len ) != 0 ) - { - if( verbose != 0 ) - printf( "failed\n" ); - - return( 1 ); - } - } - - if( verbose != 0 ) - printf( "passed\n" ); - } - - if( verbose != 0 ) - printf( "\n" ); -#endif /* POLARSSL_CIPHER_MODE_CTR */ - - return( 0 ); -} - -#endif - -#endif diff --git a/plugins/!NotAdopted/Tlen/crypto/bignum.c b/plugins/!NotAdopted/Tlen/crypto/bignum.c deleted file mode 100644 index eabfbfe6f9..0000000000 --- a/plugins/!NotAdopted/Tlen/crypto/bignum.c +++ /dev/null @@ -1,2097 +0,0 @@ -/* - * Multi-precision integer library - * - * Copyright (C) 2006-2010, Brainspark B.V. - * - * This file is part of PolarSSL (http://www.polarssl.org) - * Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org> - * - * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ -/* - * This MPI implementation is based on: - * - * http://www.cacr.math.uwaterloo.ca/hac/about/chap14.pdf - * http://www.stillhq.com/extracted/gnupg-api/mpi/ - * http://math.libtomcrypt.com/files/tommath.pdf - */ - -#include "polarssl/config.h" - -#if defined(POLARSSL_BIGNUM_C) - -#include "polarssl/bignum.h" -#include "polarssl/bn_mul.h" - -#include <stdlib.h> - -#define ciL (sizeof(t_uint)) /* chars in limb */ -#define biL (ciL << 3) /* bits in limb */ -#define biH (ciL << 2) /* half limb size */ - -/* - * Convert between bits/chars and number of limbs - */ -#define BITS_TO_LIMBS(i) (((i) + biL - 1) / biL) -#define CHARS_TO_LIMBS(i) (((i) + ciL - 1) / ciL) - -/* - * Initialize one MPI - */ -void mpi_init( mpi *X ) -{ - if( X == NULL ) - return; - - X->s = 1; - X->n = 0; - X->p = NULL; -} - -/* - * Unallocate one MPI - */ -void mpi_free( mpi *X ) -{ - if( X == NULL ) - return; - - if( X->p != NULL ) - { - memset( X->p, 0, X->n * ciL ); - free( X->p ); - } - - X->s = 1; - X->n = 0; - X->p = NULL; -} - -/* - * Enlarge to the specified number of limbs - */ -int mpi_grow( mpi *X, size_t nblimbs ) -{ - t_uint *p; - - if( nblimbs > POLARSSL_MPI_MAX_LIMBS ) - return( 1 ); - - if( X->n < nblimbs ) - { - if( ( p = (t_uint *) malloc( nblimbs * ciL ) ) == NULL ) - return( 1 ); - - memset( p, 0, nblimbs * ciL ); - - if( X->p != NULL ) - { - memcpy( p, X->p, X->n * ciL ); - memset( X->p, 0, X->n * ciL ); - free( X->p ); - } - - X->n = nblimbs; - X->p = p; - } - - return( 0 ); -} - -/* - * Copy the contents of Y into X - */ -int mpi_copy( mpi *X, const mpi *Y ) -{ - int ret; - size_t i; - - if( X == Y ) - return( 0 ); - - for( i = Y->n - 1; i > 0; i-- ) - if( Y->p[i] != 0 ) - break; - i++; - - X->s = Y->s; - - MPI_CHK( mpi_grow( X, i ) ); - - memset( X->p, 0, X->n * ciL ); - memcpy( X->p, Y->p, i * ciL ); - -cleanup: - - return( ret ); -} - -/* - * Swap the contents of X and Y - */ -void mpi_swap( mpi *X, mpi *Y ) -{ - mpi T; - - memcpy( &T, X, sizeof( mpi ) ); - memcpy( X, Y, sizeof( mpi ) ); - memcpy( Y, &T, sizeof( mpi ) ); -} - -/* - * Set value from integer - */ -int mpi_lset( mpi *X, t_sint z ) -{ - int ret; - - MPI_CHK( mpi_grow( X, 1 ) ); - memset( X->p, 0, X->n * ciL ); - - X->p[0] = ( z < 0 ) ? -z : z; - X->s = ( z < 0 ) ? -1 : 1; - -cleanup: - - return( ret ); -} - -/* - * Get a specific bit - */ -int mpi_get_bit( mpi *X, size_t pos ) -{ - if( X->n * biL <= pos ) - return( 0 ); - - return ( X->p[pos / biL] >> ( pos % biL ) ) & 0x01; -} - -/* - * Set a bit to a specific value of 0 or 1 - */ -int mpi_set_bit( mpi *X, size_t pos, unsigned char val ) -{ - int ret = 0; - size_t off = pos / biL; - size_t idx = pos % biL; - - if( val != 0 && val != 1 ) - return POLARSSL_ERR_MPI_BAD_INPUT_DATA; - - if( X->n * biL <= pos ) - { - if( val == 0 ) - return ( 0 ); - - MPI_CHK( mpi_grow( X, off + 1 ) ); - } - - X->p[off] = ( X->p[off] & ~( 0x01 << idx ) ) | ( val << idx ); - -cleanup: - - return( ret ); -} - -/* - * Return the number of least significant bits - */ -size_t mpi_lsb( const mpi *X ) -{ - size_t i, j, count = 0; - - for( i = 0; i < X->n; i++ ) - for( j = 0; j < biL; j++, count++ ) - if( ( ( X->p[i] >> j ) & 1 ) != 0 ) - return( count ); - - return( 0 ); -} - -/* - * Return the number of most significant bits - */ -size_t mpi_msb( const mpi *X ) -{ - size_t i, j; - - for( i = X->n - 1; i > 0; i-- ) - if( X->p[i] != 0 ) - break; - - for( j = biL; j > 0; j-- ) - if( ( ( X->p[i] >> ( j - 1 ) ) & 1 ) != 0 ) - break; - - return( ( i * biL ) + j ); -} - -/* - * Return the total size in bytes - */ -size_t mpi_size( const mpi *X ) -{ - return( ( mpi_msb( X ) + 7 ) >> 3 ); -} - -/* - * Convert an ASCII character to digit value - */ -static int mpi_get_digit( t_uint *d, int radix, char c ) -{ - *d = 255; - - if( c >= 0x30 && c <= 0x39 ) *d = c - 0x30; - if( c >= 0x41 && c <= 0x46 ) *d = c - 0x37; - if( c >= 0x61 && c <= 0x66 ) *d = c - 0x57; - - if( *d >= (t_uint) radix ) - return( POLARSSL_ERR_MPI_INVALID_CHARACTER ); - - return( 0 ); -} - -/* - * Import from an ASCII string - */ -int mpi_read_string( mpi *X, int radix, const char *s ) -{ - int ret; - size_t i, j, slen, n; - t_uint d; - mpi T; - - if( radix < 2 || radix > 16 ) - return( POLARSSL_ERR_MPI_BAD_INPUT_DATA ); - - mpi_init( &T ); - - slen = strlen( s ); - - if( radix == 16 ) - { - n = BITS_TO_LIMBS( slen << 2 ); - - MPI_CHK( mpi_grow( X, n ) ); - MPI_CHK( mpi_lset( X, 0 ) ); - - for( i = slen, j = 0; i > 0; i--, j++ ) - { - if( i == 1 && s[i - 1] == '-' ) - { - X->s = -1; - break; - } - - MPI_CHK( mpi_get_digit( &d, radix, s[i - 1] ) ); - X->p[j / (2 * ciL)] |= d << ( (j % (2 * ciL)) << 2 ); - } - } - else - { - MPI_CHK( mpi_lset( X, 0 ) ); - - for( i = 0; i < slen; i++ ) - { - if( i == 0 && s[i] == '-' ) - { - X->s = -1; - continue; - } - - MPI_CHK( mpi_get_digit( &d, radix, s[i] ) ); - MPI_CHK( mpi_mul_int( &T, X, radix ) ); - - if( X->s == 1 ) - { - MPI_CHK( mpi_add_int( X, &T, d ) ); - } - else - { - MPI_CHK( mpi_sub_int( X, &T, d ) ); - } - } - } - -cleanup: - - mpi_free( &T ); - - return( ret ); -} - -/* - * Helper to write the digits high-order first - */ -static int mpi_write_hlp( mpi *X, int radix, char **p ) -{ - int ret; - t_uint r; - - if( radix < 2 || radix > 16 ) - return( POLARSSL_ERR_MPI_BAD_INPUT_DATA ); - - MPI_CHK( mpi_mod_int( &r, X, radix ) ); - MPI_CHK( mpi_div_int( X, NULL, X, radix ) ); - - if( mpi_cmp_int( X, 0 ) != 0 ) - MPI_CHK( mpi_write_hlp( X, radix, p ) ); - - if( r < 10 ) - *(*p)++ = (char)( r + 0x30 ); - else - *(*p)++ = (char)( r + 0x37 ); - -cleanup: - - return( ret ); -} - -/* - * Export into an ASCII string - */ -int mpi_write_string( const mpi *X, int radix, char *s, size_t *slen ) -{ - int ret = 0; - size_t n; - char *p; - mpi T; - - if( radix < 2 || radix > 16 ) - return( POLARSSL_ERR_MPI_BAD_INPUT_DATA ); - - n = mpi_msb( X ); - if( radix >= 4 ) n >>= 1; - if( radix >= 16 ) n >>= 1; - n += 3; - - if( *slen < n ) - { - *slen = n; - return( POLARSSL_ERR_MPI_BUFFER_TOO_SMALL ); - } - - p = s; - mpi_init( &T ); - - if( X->s == -1 ) - *p++ = '-'; - - if( radix == 16 ) - { - int c; - size_t i, j, k; - - for( i = X->n, k = 0; i > 0; i-- ) - { - for( j = ciL; j > 0; j-- ) - { - c = ( X->p[i - 1] >> ( ( j - 1 ) << 3) ) & 0xFF; - - if( c == 0 && k == 0 && ( i + j + 3 ) != 0 ) - continue; - - p += sprintf( p, "%02X", c ); - k = 1; - } - } - } - else - { - MPI_CHK( mpi_copy( &T, X ) ); - - if( T.s == -1 ) - T.s = 1; - - MPI_CHK( mpi_write_hlp( &T, radix, &p ) ); - } - - *p++ = '\0'; - *slen = p - s; - -cleanup: - - mpi_free( &T ); - - return( ret ); -} - -#if defined(POLARSSL_FS_IO) -/* - * Read X from an opened file - */ -int mpi_read_file( mpi *X, int radix, FILE *fin ) -{ - t_uint d; - size_t slen; - char *p; - char s[1024]; - - memset( s, 0, sizeof( s ) ); - if( fgets( s, sizeof( s ) - 1, fin ) == NULL ) - return( POLARSSL_ERR_MPI_FILE_IO_ERROR ); - - slen = strlen( s ); - if( s[slen - 1] == '\n' ) { slen--; s[slen] = '\0'; } - if( s[slen - 1] == '\r' ) { slen--; s[slen] = '\0'; } - - p = s + slen; - while( --p >= s ) - if( mpi_get_digit( &d, radix, *p ) != 0 ) - break; - - return( mpi_read_string( X, radix, p + 1 ) ); -} - -/* - * Write X into an opened file (or stdout if fout == NULL) - */ -int mpi_write_file( const char *p, const mpi *X, int radix, FILE *fout ) -{ - int ret; - size_t n, slen, plen; - char s[2048]; - - n = sizeof( s ); - memset( s, 0, n ); - n -= 2; - - MPI_CHK( mpi_write_string( X, radix, s, (size_t *) &n ) ); - - if( p == NULL ) p = ""; - - plen = strlen( p ); - slen = strlen( s ); - s[slen++] = '\r'; - s[slen++] = '\n'; - - if( fout != NULL ) - { - if( fwrite( p, 1, plen, fout ) != plen || - fwrite( s, 1, slen, fout ) != slen ) - return( POLARSSL_ERR_MPI_FILE_IO_ERROR ); - } - else - printf( "%s%s", p, s ); - -cleanup: - - return( ret ); -} -#endif /* POLARSSL_FS_IO */ - -/* - * Import X from unsigned binary data, big endian - */ -int mpi_read_binary( mpi *X, const unsigned char *buf, size_t buflen ) -{ - int ret; - size_t i, j, n; - - for( n = 0; n < buflen; n++ ) - if( buf[n] != 0 ) - break; - - MPI_CHK( mpi_grow( X, CHARS_TO_LIMBS( buflen - n ) ) ); - MPI_CHK( mpi_lset( X, 0 ) ); - - for( i = buflen, j = 0; i > n; i--, j++ ) - X->p[j / ciL] |= ((t_uint) buf[i - 1]) << ((j % ciL) << 3); - -cleanup: - - return( ret ); -} - -/* - * Export X into unsigned binary data, big endian - */ -int mpi_write_binary( const mpi *X, unsigned char *buf, size_t buflen ) -{ - size_t i, j, n; - - n = mpi_size( X ); - - if( buflen < n ) - return( POLARSSL_ERR_MPI_BUFFER_TOO_SMALL ); - - memset( buf, 0, buflen ); - - for( i = buflen - 1, j = 0; n > 0; i--, j++, n-- ) - buf[i] = (unsigned char)( X->p[j / ciL] >> ((j % ciL) << 3) ); - - return( 0 ); -} - -/* - * Left-shift: X <<= count - */ -int mpi_shift_l( mpi *X, size_t count ) -{ - int ret; - size_t i, v0, t1; - t_uint r0 = 0, r1; - - v0 = count / (biL ); - t1 = count & (biL - 1); - - i = mpi_msb( X ) + count; - - if( X->n * biL < i ) - MPI_CHK( mpi_grow( X, BITS_TO_LIMBS( i ) ) ); - - ret = 0; - - /* - * shift by count / limb_size - */ - if( v0 > 0 ) - { - for( i = X->n; i > v0; i-- ) - X->p[i - 1] = X->p[i - v0 - 1]; - - for( ; i > 0; i-- ) - X->p[i - 1] = 0; - } - - /* - * shift by count % limb_size - */ - if( t1 > 0 ) - { - for( i = v0; i < X->n; i++ ) - { - r1 = X->p[i] >> (biL - t1); - X->p[i] <<= t1; - X->p[i] |= r0; - r0 = r1; - } - } - -cleanup: - - return( ret ); -} - -/* - * Right-shift: X >>= count - */ -int mpi_shift_r( mpi *X, size_t count ) -{ - size_t i, v0, v1; - t_uint r0 = 0, r1; - - v0 = count / biL; - v1 = count & (biL - 1); - - /* - * shift by count / limb_size - */ - if( v0 > 0 ) - { - for( i = 0; i < X->n - v0; i++ ) - X->p[i] = X->p[i + v0]; - - for( ; i < X->n; i++ ) - X->p[i] = 0; - } - - /* - * shift by count % limb_size - */ - if( v1 > 0 ) - { - for( i = X->n; i > 0; i-- ) - { - r1 = X->p[i - 1] << (biL - v1); - X->p[i - 1] >>= v1; - X->p[i - 1] |= r0; - r0 = r1; - } - } - - return( 0 ); -} - -/* - * Compare unsigned values - */ -int mpi_cmp_abs( const mpi *X, const mpi *Y ) -{ - size_t i, j; - - for( i = X->n; i > 0; i-- ) - if( X->p[i - 1] != 0 ) - break; - - for( j = Y->n; j > 0; j-- ) - if( Y->p[j - 1] != 0 ) - break; - - if( i == 0 && j == 0 ) - return( 0 ); - - if( i > j ) return( 1 ); - if( j > i ) return( -1 ); - - for( ; i > 0; i-- ) - { - if( X->p[i - 1] > Y->p[i - 1] ) return( 1 ); - if( X->p[i - 1] < Y->p[i - 1] ) return( -1 ); - } - - return( 0 ); -} - -/* - * Compare signed values - */ -int mpi_cmp_mpi( const mpi *X, const mpi *Y ) -{ - size_t i, j; - - for( i = X->n; i > 0; i-- ) - if( X->p[i - 1] != 0 ) - break; - - for( j = Y->n; j > 0; j-- ) - if( Y->p[j - 1] != 0 ) - break; - - if( i == 0 && j == 0 ) - return( 0 ); - - if( i > j ) return( X->s ); - if( j > i ) return( -X->s ); - - if( X->s > 0 && Y->s < 0 ) return( 1 ); - if( Y->s > 0 && X->s < 0 ) return( -1 ); - - for( ; i > 0; i-- ) - { - if( X->p[i - 1] > Y->p[i - 1] ) return( X->s ); - if( X->p[i - 1] < Y->p[i - 1] ) return( -X->s ); - } - - return( 0 ); -} - -/* - * Compare signed values - */ -int mpi_cmp_int( const mpi *X, t_sint z ) -{ - mpi Y; - t_uint p[1]; - - *p = ( z < 0 ) ? -z : z; - Y.s = ( z < 0 ) ? -1 : 1; - Y.n = 1; - Y.p = p; - - return( mpi_cmp_mpi( X, &Y ) ); -} - -/* - * Unsigned addition: X = |A| + |B| (HAC 14.7) - */ -int mpi_add_abs( mpi *X, const mpi *A, const mpi *B ) -{ - int ret; - size_t i, j; - t_uint *o, *p, c; - - if( X == B ) - { - const mpi *T = A; A = X; B = T; - } - - if( X != A ) - MPI_CHK( mpi_copy( X, A ) ); - - /* - * X should always be positive as a result of unsigned additions. - */ - X->s = 1; - - for( j = B->n; j > 0; j-- ) - if( B->p[j - 1] != 0 ) - break; - - MPI_CHK( mpi_grow( X, j ) ); - - o = B->p; p = X->p; c = 0; - - for( i = 0; i < j; i++, o++, p++ ) - { - *p += c; c = ( *p < c ); - *p += *o; c += ( *p < *o ); - } - - while( c != 0 ) - { - if( i >= X->n ) - { - MPI_CHK( mpi_grow( X, i + 1 ) ); - p = X->p + i; - } - - *p += c; c = ( *p < c ); i++; - } - -cleanup: - - return( ret ); -} - -/* - * Helper for mpi substraction - */ -static void mpi_sub_hlp( size_t n, t_uint *s, t_uint *d ) -{ - size_t i; - t_uint c, z; - - for( i = c = 0; i < n; i++, s++, d++ ) - { - z = ( *d < c ); *d -= c; - c = ( *d < *s ) + z; *d -= *s; - } - - while( c != 0 ) - { - z = ( *d < c ); *d -= c; - c = z; i++; d++; - } -} - -/* - * Unsigned substraction: X = |A| - |B| (HAC 14.9) - */ -int mpi_sub_abs( mpi *X, const mpi *A, const mpi *B ) -{ - mpi TB; - int ret; - size_t n; - - if( mpi_cmp_abs( A, B ) < 0 ) - return( POLARSSL_ERR_MPI_NEGATIVE_VALUE ); - - mpi_init( &TB ); - - if( X == B ) - { - MPI_CHK( mpi_copy( &TB, B ) ); - B = &TB; - } - - if( X != A ) - MPI_CHK( mpi_copy( X, A ) ); - - /* - * X should always be positive as a result of unsigned substractions. - */ - X->s = 1; - - ret = 0; - - for( n = B->n; n > 0; n-- ) - if( B->p[n - 1] != 0 ) - break; - - mpi_sub_hlp( n, B->p, X->p ); - -cleanup: - - mpi_free( &TB ); - - return( ret ); -} - -/* - * Signed addition: X = A + B - */ -int mpi_add_mpi( mpi *X, const mpi *A, const mpi *B ) -{ - int ret, s = A->s; - - if( A->s * B->s < 0 ) - { - if( mpi_cmp_abs( A, B ) >= 0 ) - { - MPI_CHK( mpi_sub_abs( X, A, B ) ); - X->s = s; - } - else - { - MPI_CHK( mpi_sub_abs( X, B, A ) ); - X->s = -s; - } - } - else - { - MPI_CHK( mpi_add_abs( X, A, B ) ); - X->s = s; - } - -cleanup: - - return( ret ); -} - -/* - * Signed substraction: X = A - B - */ -int mpi_sub_mpi( mpi *X, const mpi *A, const mpi *B ) -{ - int ret, s = A->s; - - if( A->s * B->s > 0 ) - { - if( mpi_cmp_abs( A, B ) >= 0 ) - { - MPI_CHK( mpi_sub_abs( X, A, B ) ); - X->s = s; - } - else - { - MPI_CHK( mpi_sub_abs( X, B, A ) ); - X->s = -s; - } - } - else - { - MPI_CHK( mpi_add_abs( X, A, B ) ); - X->s = s; - } - -cleanup: - - return( ret ); -} - -/* - * Signed addition: X = A + b - */ -int mpi_add_int( mpi *X, const mpi *A, t_sint b ) -{ - mpi _B; - t_uint p[1]; - - p[0] = ( b < 0 ) ? -b : b; - _B.s = ( b < 0 ) ? -1 : 1; - _B.n = 1; - _B.p = p; - - return( mpi_add_mpi( X, A, &_B ) ); -} - -/* - * Signed substraction: X = A - b - */ -int mpi_sub_int( mpi *X, const mpi *A, t_sint b ) -{ - mpi _B; - t_uint p[1]; - - p[0] = ( b < 0 ) ? -b : b; - _B.s = ( b < 0 ) ? -1 : 1; - _B.n = 1; - _B.p = p; - - return( mpi_sub_mpi( X, A, &_B ) ); -} - -/* - * Helper for mpi multiplication - */ -static void mpi_mul_hlp( size_t i, t_uint *s, t_uint *d, t_uint b ) -{ - t_uint c = 0, t = 0; - -#if defined(MULADDC_HUIT) - for( ; i >= 8; i -= 8 ) - { - MULADDC_INIT - MULADDC_HUIT - MULADDC_STOP - } - - for( ; i > 0; i-- ) - { - MULADDC_INIT - MULADDC_CORE - MULADDC_STOP - } -#else - for( ; i >= 16; i -= 16 ) - { - MULADDC_INIT - MULADDC_CORE MULADDC_CORE - MULADDC_CORE MULADDC_CORE - MULADDC_CORE MULADDC_CORE - MULADDC_CORE MULADDC_CORE - - MULADDC_CORE MULADDC_CORE - MULADDC_CORE MULADDC_CORE - MULADDC_CORE MULADDC_CORE - MULADDC_CORE MULADDC_CORE - MULADDC_STOP - } - - for( ; i >= 8; i -= 8 ) - { - MULADDC_INIT - MULADDC_CORE MULADDC_CORE - MULADDC_CORE MULADDC_CORE - - MULADDC_CORE MULADDC_CORE - MULADDC_CORE MULADDC_CORE - MULADDC_STOP - } - - for( ; i > 0; i-- ) - { - MULADDC_INIT - MULADDC_CORE - MULADDC_STOP - } -#endif - - t++; - - do { - *d += c; c = ( *d < c ); d++; - } - while( c != 0 ); -} - -/* - * Baseline multiplication: X = A * B (HAC 14.12) - */ -int mpi_mul_mpi( mpi *X, const mpi *A, const mpi *B ) -{ - int ret; - size_t i, j; - mpi TA, TB; - - mpi_init( &TA ); mpi_init( &TB ); - - if( X == A ) { MPI_CHK( mpi_copy( &TA, A ) ); A = &TA; } - if( X == B ) { MPI_CHK( mpi_copy( &TB, B ) ); B = &TB; } - - for( i = A->n; i > 0; i-- ) - if( A->p[i - 1] != 0 ) - break; - - for( j = B->n; j > 0; j-- ) - if( B->p[j - 1] != 0 ) - break; - - MPI_CHK( mpi_grow( X, i + j ) ); - MPI_CHK( mpi_lset( X, 0 ) ); - - for( i++; j > 0; j-- ) - mpi_mul_hlp( i - 1, A->p, X->p + j - 1, B->p[j - 1] ); - - X->s = A->s * B->s; - -cleanup: - - mpi_free( &TB ); mpi_free( &TA ); - - return( ret ); -} - -/* - * Baseline multiplication: X = A * b - */ -int mpi_mul_int( mpi *X, const mpi *A, t_sint b ) -{ - mpi _B; - t_uint p[1]; - - _B.s = 1; - _B.n = 1; - _B.p = p; - p[0] = b; - - return( mpi_mul_mpi( X, A, &_B ) ); -} - -/* - * Division by mpi: A = Q * B + R (HAC 14.20) - */ -int mpi_div_mpi( mpi *Q, mpi *R, const mpi *A, const mpi *B ) -{ - int ret; - size_t i, n, t, k; - mpi X, Y, Z, T1, T2; - - if( mpi_cmp_int( B, 0 ) == 0 ) - return( POLARSSL_ERR_MPI_DIVISION_BY_ZERO ); - - mpi_init( &X ); mpi_init( &Y ); mpi_init( &Z ); - mpi_init( &T1 ); mpi_init( &T2 ); - - if( mpi_cmp_abs( A, B ) < 0 ) - { - if( Q != NULL ) MPI_CHK( mpi_lset( Q, 0 ) ); - if( R != NULL ) MPI_CHK( mpi_copy( R, A ) ); - return( 0 ); - } - - MPI_CHK( mpi_copy( &X, A ) ); - MPI_CHK( mpi_copy( &Y, B ) ); - X.s = Y.s = 1; - - MPI_CHK( mpi_grow( &Z, A->n + 2 ) ); - MPI_CHK( mpi_lset( &Z, 0 ) ); - MPI_CHK( mpi_grow( &T1, 2 ) ); - MPI_CHK( mpi_grow( &T2, 3 ) ); - - k = mpi_msb( &Y ) % biL; - if( k < biL - 1 ) - { - k = biL - 1 - k; - MPI_CHK( mpi_shift_l( &X, k ) ); - MPI_CHK( mpi_shift_l( &Y, k ) ); - } - else k = 0; - - n = X.n - 1; - t = Y.n - 1; - mpi_shift_l( &Y, biL * (n - t) ); - - while( mpi_cmp_mpi( &X, &Y ) >= 0 ) - { - Z.p[n - t]++; - mpi_sub_mpi( &X, &X, &Y ); - } - mpi_shift_r( &Y, biL * (n - t) ); - - for( i = n; i > t ; i-- ) - { - if( X.p[i] >= Y.p[t] ) - Z.p[i - t - 1] = ~0; - else - { -#if defined(POLARSSL_HAVE_LONGLONG) - t_dbl r; - - r = (t_dbl) X.p[i] << biL; - r |= (t_dbl) X.p[i - 1]; - r /= Y.p[t]; - if( r > ((t_dbl) 1 << biL) - 1) - r = ((t_dbl) 1 << biL) - 1; - - Z.p[i - t - 1] = (t_uint) r; -#else - /* - * __udiv_qrnnd_c, from gmp/longlong.h - */ - t_uint q0, q1, r0, r1; - t_uint d0, d1, d, m; - - d = Y.p[t]; - d0 = ( d << biH ) >> biH; - d1 = ( d >> biH ); - - q1 = X.p[i] / d1; - r1 = X.p[i] - d1 * q1; - r1 <<= biH; - r1 |= ( X.p[i - 1] >> biH ); - - m = q1 * d0; - if( r1 < m ) - { - q1--, r1 += d; - while( r1 >= d && r1 < m ) - q1--, r1 += d; - } - r1 -= m; - - q0 = r1 / d1; - r0 = r1 - d1 * q0; - r0 <<= biH; - r0 |= ( X.p[i - 1] << biH ) >> biH; - - m = q0 * d0; - if( r0 < m ) - { - q0--, r0 += d; - while( r0 >= d && r0 < m ) - q0--, r0 += d; - } - r0 -= m; - - Z.p[i - t - 1] = ( q1 << biH ) | q0; -#endif - } - - Z.p[i - t - 1]++; - do - { - Z.p[i - t - 1]--; - - MPI_CHK( mpi_lset( &T1, 0 ) ); - T1.p[0] = (t < 1) ? 0 : Y.p[t - 1]; - T1.p[1] = Y.p[t]; - MPI_CHK( mpi_mul_int( &T1, &T1, Z.p[i - t - 1] ) ); - - MPI_CHK( mpi_lset( &T2, 0 ) ); - T2.p[0] = (i < 2) ? 0 : X.p[i - 2]; - T2.p[1] = (i < 1) ? 0 : X.p[i - 1]; - T2.p[2] = X.p[i]; - } - while( mpi_cmp_mpi( &T1, &T2 ) > 0 ); - - MPI_CHK( mpi_mul_int( &T1, &Y, Z.p[i - t - 1] ) ); - MPI_CHK( mpi_shift_l( &T1, biL * (i - t - 1) ) ); - MPI_CHK( mpi_sub_mpi( &X, &X, &T1 ) ); - - if( mpi_cmp_int( &X, 0 ) < 0 ) - { - MPI_CHK( mpi_copy( &T1, &Y ) ); - MPI_CHK( mpi_shift_l( &T1, biL * (i - t - 1) ) ); - MPI_CHK( mpi_add_mpi( &X, &X, &T1 ) ); - Z.p[i - t - 1]--; - } - } - - if( Q != NULL ) - { - mpi_copy( Q, &Z ); - Q->s = A->s * B->s; - } - - if( R != NULL ) - { - mpi_shift_r( &X, k ); - mpi_copy( R, &X ); - - R->s = A->s; - if( mpi_cmp_int( R, 0 ) == 0 ) - R->s = 1; - } - -cleanup: - - mpi_free( &X ); mpi_free( &Y ); mpi_free( &Z ); - mpi_free( &T1 ); mpi_free( &T2 ); - - return( ret ); -} - -/* - * Division by int: A = Q * b + R - * - * Returns 0 if successful - * 1 if memory allocation failed - * POLARSSL_ERR_MPI_DIVISION_BY_ZERO if b == 0 - */ -int mpi_div_int( mpi *Q, mpi *R, const mpi *A, t_sint b ) -{ - mpi _B; - t_uint p[1]; - - p[0] = ( b < 0 ) ? -b : b; - _B.s = ( b < 0 ) ? -1 : 1; - _B.n = 1; - _B.p = p; - - return( mpi_div_mpi( Q, R, A, &_B ) ); -} - -/* - * Modulo: R = A mod B - */ -int mpi_mod_mpi( mpi *R, const mpi *A, const mpi *B ) -{ - int ret; - - if( mpi_cmp_int( B, 0 ) < 0 ) - return POLARSSL_ERR_MPI_NEGATIVE_VALUE; - - MPI_CHK( mpi_div_mpi( NULL, R, A, B ) ); - - while( mpi_cmp_int( R, 0 ) < 0 ) - MPI_CHK( mpi_add_mpi( R, R, B ) ); - - while( mpi_cmp_mpi( R, B ) >= 0 ) - MPI_CHK( mpi_sub_mpi( R, R, B ) ); - -cleanup: - - return( ret ); -} - -/* - * Modulo: r = A mod b - */ -int mpi_mod_int( t_uint *r, const mpi *A, t_sint b ) -{ - size_t i; - t_uint x, y, z; - - if( b == 0 ) - return( POLARSSL_ERR_MPI_DIVISION_BY_ZERO ); - - if( b < 0 ) - return POLARSSL_ERR_MPI_NEGATIVE_VALUE; - - /* - * handle trivial cases - */ - if( b == 1 ) - { - *r = 0; - return( 0 ); - } - - if( b == 2 ) - { - *r = A->p[0] & 1; - return( 0 ); - } - - /* - * general case - */ - for( i = A->n, y = 0; i > 0; i-- ) - { - x = A->p[i - 1]; - y = ( y << biH ) | ( x >> biH ); - z = y / b; - y -= z * b; - - x <<= biH; - y = ( y << biH ) | ( x >> biH ); - z = y / b; - y -= z * b; - } - - /* - * If A is negative, then the current y represents a negative value. - * Flipping it to the positive side. - */ - if( A->s < 0 && y != 0 ) - y = b - y; - - *r = y; - - return( 0 ); -} - -/* - * Fast Montgomery initialization (thanks to Tom St Denis) - */ -static void mpi_montg_init( t_uint *mm, const mpi *N ) -{ - t_uint x, m0 = N->p[0]; - - x = m0; - x += ( ( m0 + 2 ) & 4 ) << 1; - x *= ( 2 - ( m0 * x ) ); - - if( biL >= 16 ) x *= ( 2 - ( m0 * x ) ); - if( biL >= 32 ) x *= ( 2 - ( m0 * x ) ); - if( biL >= 64 ) x *= ( 2 - ( m0 * x ) ); - - *mm = ~x + 1; -} - -/* - * Montgomery multiplication: A = A * B * R^-1 mod N (HAC 14.36) - */ -static void mpi_montmul( mpi *A, const mpi *B, const mpi *N, t_uint mm, const mpi *T ) -{ - size_t i, n, m; - t_uint u0, u1, *d; - - memset( T->p, 0, T->n * ciL ); - - d = T->p; - n = N->n; - m = ( B->n < n ) ? B->n : n; - - for( i = 0; i < n; i++ ) - { - /* - * T = (T + u0*B + u1*N) / 2^biL - */ - u0 = A->p[i]; - u1 = ( d[0] + u0 * B->p[0] ) * mm; - - mpi_mul_hlp( m, B->p, d, u0 ); - mpi_mul_hlp( n, N->p, d, u1 ); - - *d++ = u0; d[n + 1] = 0; - } - - memcpy( A->p, d, (n + 1) * ciL ); - - if( mpi_cmp_abs( A, N ) >= 0 ) - mpi_sub_hlp( n, N->p, A->p ); - else - /* prevent timing attacks */ - mpi_sub_hlp( n, A->p, T->p ); -} - -/* - * Montgomery reduction: A = A * R^-1 mod N - */ -static void mpi_montred( mpi *A, const mpi *N, t_uint mm, const mpi *T ) -{ - t_uint z = 1; - mpi U; - - U.n = U.s = z; - U.p = &z; - - mpi_montmul( A, &U, N, mm, T ); -} - -/* - * Sliding-window exponentiation: X = A^E mod N (HAC 14.85) - */ -int mpi_exp_mod( mpi *X, const mpi *A, const mpi *E, const mpi *N, mpi *_RR ) -{ - int ret; - size_t wbits, wsize, one = 1; - size_t i, j, nblimbs; - size_t bufsize, nbits; - t_uint ei, mm, state; - mpi RR, T, W[64]; - - if( mpi_cmp_int( N, 0 ) < 0 || ( N->p[0] & 1 ) == 0 ) - return( POLARSSL_ERR_MPI_BAD_INPUT_DATA ); - - /* - * Init temps and window size - */ - mpi_montg_init( &mm, N ); - mpi_init( &RR ); mpi_init( &T ); - memset( W, 0, sizeof( W ) ); - - i = mpi_msb( E ); - - wsize = ( i > 671 ) ? 6 : ( i > 239 ) ? 5 : - ( i > 79 ) ? 4 : ( i > 23 ) ? 3 : 1; - - j = N->n + 1; - MPI_CHK( mpi_grow( X, j ) ); - MPI_CHK( mpi_grow( &W[1], j ) ); - MPI_CHK( mpi_grow( &T, j * 2 ) ); - - /* - * If 1st call, pre-compute R^2 mod N - */ - if( _RR == NULL || _RR->p == NULL ) - { - MPI_CHK( mpi_lset( &RR, 1 ) ); - MPI_CHK( mpi_shift_l( &RR, N->n * 2 * biL ) ); - MPI_CHK( mpi_mod_mpi( &RR, &RR, N ) ); - - if( _RR != NULL ) - memcpy( _RR, &RR, sizeof( mpi ) ); - } - else - memcpy( &RR, _RR, sizeof( mpi ) ); - - /* - * W[1] = A * R^2 * R^-1 mod N = A * R mod N - */ - if( mpi_cmp_mpi( A, N ) >= 0 ) - mpi_mod_mpi( &W[1], A, N ); - else mpi_copy( &W[1], A ); - - mpi_montmul( &W[1], &RR, N, mm, &T ); - - /* - * X = R^2 * R^-1 mod N = R mod N - */ - MPI_CHK( mpi_copy( X, &RR ) ); - mpi_montred( X, N, mm, &T ); - - if( wsize > 1 ) - { - /* - * W[1 << (wsize - 1)] = W[1] ^ (wsize - 1) - */ - j = one << (wsize - 1); - - MPI_CHK( mpi_grow( &W[j], N->n + 1 ) ); - MPI_CHK( mpi_copy( &W[j], &W[1] ) ); - - for( i = 0; i < wsize - 1; i++ ) - mpi_montmul( &W[j], &W[j], N, mm, &T ); - - /* - * W[i] = W[i - 1] * W[1] - */ - for( i = j + 1; i < (one << wsize); i++ ) - { - MPI_CHK( mpi_grow( &W[i], N->n + 1 ) ); - MPI_CHK( mpi_copy( &W[i], &W[i - 1] ) ); - - mpi_montmul( &W[i], &W[1], N, mm, &T ); - } - } - - nblimbs = E->n; - bufsize = 0; - nbits = 0; - wbits = 0; - state = 0; - - while( 1 ) - { - if( bufsize == 0 ) - { - if( nblimbs-- == 0 ) - break; - - bufsize = sizeof( t_uint ) << 3; - } - - bufsize--; - - ei = (E->p[nblimbs] >> bufsize) & 1; - - /* - * skip leading 0s - */ - if( ei == 0 && state == 0 ) - continue; - - if( ei == 0 && state == 1 ) - { - /* - * out of window, square X - */ - mpi_montmul( X, X, N, mm, &T ); - continue; - } - - /* - * add ei to current window - */ - state = 2; - - nbits++; - wbits |= (ei << (wsize - nbits)); - - if( nbits == wsize ) - { - /* - * X = X^wsize R^-1 mod N - */ - for( i = 0; i < wsize; i++ ) - mpi_montmul( X, X, N, mm, &T ); - - /* - * X = X * W[wbits] R^-1 mod N - */ - mpi_montmul( X, &W[wbits], N, mm, &T ); - - state--; - nbits = 0; - wbits = 0; - } - } - - /* - * process the remaining bits - */ - for( i = 0; i < nbits; i++ ) - { - mpi_montmul( X, X, N, mm, &T ); - - wbits <<= 1; - - if( (wbits & (one << wsize)) != 0 ) - mpi_montmul( X, &W[1], N, mm, &T ); - } - - /* - * X = A^E * R * R^-1 mod N = A^E mod N - */ - mpi_montred( X, N, mm, &T ); - -cleanup: - - for( i = (one << (wsize - 1)); i < (one << wsize); i++ ) - mpi_free( &W[i] ); - - mpi_free( &W[1] ); mpi_free( &T ); - - if( _RR == NULL ) - mpi_free( &RR ); - - return( ret ); -} - -/* - * Greatest common divisor: G = gcd(A, B) (HAC 14.54) - */ -int mpi_gcd( mpi *G, const mpi *A, const mpi *B ) -{ - int ret; - size_t lz, lzt; - mpi TG, TA, TB; - - mpi_init( &TG ); mpi_init( &TA ); mpi_init( &TB ); - - MPI_CHK( mpi_copy( &TA, A ) ); - MPI_CHK( mpi_copy( &TB, B ) ); - - lz = mpi_lsb( &TA ); - lzt = mpi_lsb( &TB ); - - if ( lzt < lz ) - lz = lzt; - - MPI_CHK( mpi_shift_r( &TA, lz ) ); - MPI_CHK( mpi_shift_r( &TB, lz ) ); - - TA.s = TB.s = 1; - - while( mpi_cmp_int( &TA, 0 ) != 0 ) - { - MPI_CHK( mpi_shift_r( &TA, mpi_lsb( &TA ) ) ); - MPI_CHK( mpi_shift_r( &TB, mpi_lsb( &TB ) ) ); - - if( mpi_cmp_mpi( &TA, &TB ) >= 0 ) - { - MPI_CHK( mpi_sub_abs( &TA, &TA, &TB ) ); - MPI_CHK( mpi_shift_r( &TA, 1 ) ); - } - else - { - MPI_CHK( mpi_sub_abs( &TB, &TB, &TA ) ); - MPI_CHK( mpi_shift_r( &TB, 1 ) ); - } - } - - MPI_CHK( mpi_shift_l( &TB, lz ) ); - MPI_CHK( mpi_copy( G, &TB ) ); - -cleanup: - - mpi_free( &TG ); mpi_free( &TA ); mpi_free( &TB ); - - return( ret ); -} - -int mpi_fill_random( mpi *X, size_t size, int (*f_rng)(void *), void *p_rng ) -{ - int ret; - size_t k; - unsigned char *p; - - MPI_CHK( mpi_grow( X, size ) ); - MPI_CHK( mpi_lset( X, 0 ) ); - - p = (unsigned char *) X->p; - for( k = 0; k < X->n * ciL; k++ ) - *p++ = (unsigned char) f_rng( p_rng ); - -cleanup: - return( ret ); -} - -#if defined(POLARSSL_GENPRIME) - -/* - * Modular inverse: X = A^-1 mod N (HAC 14.61 / 14.64) - */ -int mpi_inv_mod( mpi *X, const mpi *A, const mpi *N ) -{ - int ret; - mpi G, TA, TU, U1, U2, TB, TV, V1, V2; - - if( mpi_cmp_int( N, 0 ) <= 0 ) - return( POLARSSL_ERR_MPI_BAD_INPUT_DATA ); - - mpi_init( &TA ); mpi_init( &TU ); mpi_init( &U1 ); mpi_init( &U2 ); - mpi_init( &G ); mpi_init( &TB ); mpi_init( &TV ); - mpi_init( &V1 ); mpi_init( &V2 ); - - MPI_CHK( mpi_gcd( &G, A, N ) ); - - if( mpi_cmp_int( &G, 1 ) != 0 ) - { - ret = POLARSSL_ERR_MPI_NOT_ACCEPTABLE; - goto cleanup; - } - - MPI_CHK( mpi_mod_mpi( &TA, A, N ) ); - MPI_CHK( mpi_copy( &TU, &TA ) ); - MPI_CHK( mpi_copy( &TB, N ) ); - MPI_CHK( mpi_copy( &TV, N ) ); - - MPI_CHK( mpi_lset( &U1, 1 ) ); - MPI_CHK( mpi_lset( &U2, 0 ) ); - MPI_CHK( mpi_lset( &V1, 0 ) ); - MPI_CHK( mpi_lset( &V2, 1 ) ); - - do - { - while( ( TU.p[0] & 1 ) == 0 ) - { - MPI_CHK( mpi_shift_r( &TU, 1 ) ); - - if( ( U1.p[0] & 1 ) != 0 || ( U2.p[0] & 1 ) != 0 ) - { - MPI_CHK( mpi_add_mpi( &U1, &U1, &TB ) ); - MPI_CHK( mpi_sub_mpi( &U2, &U2, &TA ) ); - } - - MPI_CHK( mpi_shift_r( &U1, 1 ) ); - MPI_CHK( mpi_shift_r( &U2, 1 ) ); - } - - while( ( TV.p[0] & 1 ) == 0 ) - { - MPI_CHK( mpi_shift_r( &TV, 1 ) ); - - if( ( V1.p[0] & 1 ) != 0 || ( V2.p[0] & 1 ) != 0 ) - { - MPI_CHK( mpi_add_mpi( &V1, &V1, &TB ) ); - MPI_CHK( mpi_sub_mpi( &V2, &V2, &TA ) ); - } - - MPI_CHK( mpi_shift_r( &V1, 1 ) ); - MPI_CHK( mpi_shift_r( &V2, 1 ) ); - } - - if( mpi_cmp_mpi( &TU, &TV ) >= 0 ) - { - MPI_CHK( mpi_sub_mpi( &TU, &TU, &TV ) ); - MPI_CHK( mpi_sub_mpi( &U1, &U1, &V1 ) ); - MPI_CHK( mpi_sub_mpi( &U2, &U2, &V2 ) ); - } - else - { - MPI_CHK( mpi_sub_mpi( &TV, &TV, &TU ) ); - MPI_CHK( mpi_sub_mpi( &V1, &V1, &U1 ) ); - MPI_CHK( mpi_sub_mpi( &V2, &V2, &U2 ) ); - } - } - while( mpi_cmp_int( &TU, 0 ) != 0 ); - - while( mpi_cmp_int( &V1, 0 ) < 0 ) - MPI_CHK( mpi_add_mpi( &V1, &V1, N ) ); - - while( mpi_cmp_mpi( &V1, N ) >= 0 ) - MPI_CHK( mpi_sub_mpi( &V1, &V1, N ) ); - - MPI_CHK( mpi_copy( X, &V1 ) ); - -cleanup: - - mpi_free( &TA ); mpi_free( &TU ); mpi_free( &U1 ); mpi_free( &U2 ); - mpi_free( &G ); mpi_free( &TB ); mpi_free( &TV ); - mpi_free( &V1 ); mpi_free( &V2 ); - - return( ret ); -} - -static const int small_prime[] = -{ - 3, 5, 7, 11, 13, 17, 19, 23, - 29, 31, 37, 41, 43, 47, 53, 59, - 61, 67, 71, 73, 79, 83, 89, 97, - 101, 103, 107, 109, 113, 127, 131, 137, - 139, 149, 151, 157, 163, 167, 173, 179, - 181, 191, 193, 197, 199, 211, 223, 227, - 229, 233, 239, 241, 251, 257, 263, 269, - 271, 277, 281, 283, 293, 307, 311, 313, - 317, 331, 337, 347, 349, 353, 359, 367, - 373, 379, 383, 389, 397, 401, 409, 419, - 421, 431, 433, 439, 443, 449, 457, 461, - 463, 467, 479, 487, 491, 499, 503, 509, - 521, 523, 541, 547, 557, 563, 569, 571, - 577, 587, 593, 599, 601, 607, 613, 617, - 619, 631, 641, 643, 647, 653, 659, 661, - 673, 677, 683, 691, 701, 709, 719, 727, - 733, 739, 743, 751, 757, 761, 769, 773, - 787, 797, 809, 811, 821, 823, 827, 829, - 839, 853, 857, 859, 863, 877, 881, 883, - 887, 907, 911, 919, 929, 937, 941, 947, - 953, 967, 971, 977, 983, 991, 997, -103 -}; - -/* - * Miller-Rabin primality test (HAC 4.24) - */ -int mpi_is_prime( mpi *X, int (*f_rng)(void *), void *p_rng ) -{ - int ret, xs; - size_t i, j, n, s; - mpi W, R, T, A, RR; - - if( mpi_cmp_int( X, 0 ) == 0 || - mpi_cmp_int( X, 1 ) == 0 ) - return( POLARSSL_ERR_MPI_NOT_ACCEPTABLE ); - - if( mpi_cmp_int( X, 2 ) == 0 ) - return( 0 ); - - mpi_init( &W ); mpi_init( &R ); mpi_init( &T ); mpi_init( &A ); - mpi_init( &RR ); - - xs = X->s; X->s = 1; - - /* - * test trivial factors first - */ - if( ( X->p[0] & 1 ) == 0 ) - return( POLARSSL_ERR_MPI_NOT_ACCEPTABLE ); - - for( i = 0; small_prime[i] > 0; i++ ) - { - t_uint r; - - if( mpi_cmp_int( X, small_prime[i] ) <= 0 ) - return( 0 ); - - MPI_CHK( mpi_mod_int( &r, X, small_prime[i] ) ); - - if( r == 0 ) - return( POLARSSL_ERR_MPI_NOT_ACCEPTABLE ); - } - - /* - * W = |X| - 1 - * R = W >> lsb( W ) - */ - MPI_CHK( mpi_sub_int( &W, X, 1 ) ); - s = mpi_lsb( &W ); - MPI_CHK( mpi_copy( &R, &W ) ); - MPI_CHK( mpi_shift_r( &R, s ) ); - - i = mpi_msb( X ); - /* - * HAC, table 4.4 - */ - n = ( ( i >= 1300 ) ? 2 : ( i >= 850 ) ? 3 : - ( i >= 650 ) ? 4 : ( i >= 350 ) ? 8 : - ( i >= 250 ) ? 12 : ( i >= 150 ) ? 18 : 27 ); - - for( i = 0; i < n; i++ ) - { - /* - * pick a random A, 1 < A < |X| - 1 - */ - mpi_fill_random( &A, X->n, f_rng, p_rng ); - - if( mpi_cmp_mpi( &A, &W ) >= 0 ) - { - j = mpi_msb( &A ) - mpi_msb( &W ); - MPI_CHK( mpi_shift_r( &A, j + 1 ) ); - } - A.p[0] |= 3; - - /* - * A = A^R mod |X| - */ - MPI_CHK( mpi_exp_mod( &A, &A, &R, X, &RR ) ); - - if( mpi_cmp_mpi( &A, &W ) == 0 || - mpi_cmp_int( &A, 1 ) == 0 ) - continue; - - j = 1; - while( j < s && mpi_cmp_mpi( &A, &W ) != 0 ) - { - /* - * A = A * A mod |X| - */ - MPI_CHK( mpi_mul_mpi( &T, &A, &A ) ); - MPI_CHK( mpi_mod_mpi( &A, &T, X ) ); - - if( mpi_cmp_int( &A, 1 ) == 0 ) - break; - - j++; - } - - /* - * not prime if A != |X| - 1 or A == 1 - */ - if( mpi_cmp_mpi( &A, &W ) != 0 || - mpi_cmp_int( &A, 1 ) == 0 ) - { - ret = POLARSSL_ERR_MPI_NOT_ACCEPTABLE; - break; - } - } - -cleanup: - - X->s = xs; - - mpi_free( &W ); mpi_free( &R ); mpi_free( &T ); mpi_free( &A ); - mpi_free( &RR ); - - return( ret ); -} - -/* - * Prime number generation - */ -int mpi_gen_prime( mpi *X, size_t nbits, int dh_flag, - int (*f_rng)(void *), void *p_rng ) -{ - int ret; - size_t k, n; - mpi Y; - - if( nbits < 3 || nbits > 4096 ) - return( POLARSSL_ERR_MPI_BAD_INPUT_DATA ); - - mpi_init( &Y ); - - n = BITS_TO_LIMBS( nbits ); - - mpi_fill_random( X, n, f_rng, p_rng ); - - k = mpi_msb( X ); - if( k < nbits ) MPI_CHK( mpi_shift_l( X, nbits - k ) ); - if( k > nbits ) MPI_CHK( mpi_shift_r( X, k - nbits ) ); - - X->p[0] |= 3; - - if( dh_flag == 0 ) - { - while( ( ret = mpi_is_prime( X, f_rng, p_rng ) ) != 0 ) - { - if( ret != POLARSSL_ERR_MPI_NOT_ACCEPTABLE ) - goto cleanup; - - MPI_CHK( mpi_add_int( X, X, 2 ) ); - } - } - else - { - MPI_CHK( mpi_sub_int( &Y, X, 1 ) ); - MPI_CHK( mpi_shift_r( &Y, 1 ) ); - - while( 1 ) - { - if( ( ret = mpi_is_prime( X, f_rng, p_rng ) ) == 0 ) - { - if( ( ret = mpi_is_prime( &Y, f_rng, p_rng ) ) == 0 ) - break; - - if( ret != POLARSSL_ERR_MPI_NOT_ACCEPTABLE ) - goto cleanup; - } - - if( ret != POLARSSL_ERR_MPI_NOT_ACCEPTABLE ) - goto cleanup; - - MPI_CHK( mpi_add_int( &Y, X, 1 ) ); - MPI_CHK( mpi_add_int( X, X, 2 ) ); - MPI_CHK( mpi_shift_r( &Y, 1 ) ); - } - } - -cleanup: - - mpi_free( &Y ); - - return( ret ); -} - -#endif - -#if defined(POLARSSL_SELF_TEST) - -#define GCD_PAIR_COUNT 3 - -static const int gcd_pairs[GCD_PAIR_COUNT][3] = -{ - { 693, 609, 21 }, - { 1764, 868, 28 }, - { 768454923, 542167814, 1 } -}; - -/* - * Checkup routine - */ -int mpi_self_test( int verbose ) -{ - int ret, i; - mpi A, E, N, X, Y, U, V; - - mpi_init( &A ); mpi_init( &E ); mpi_init( &N ); mpi_init( &X ); - mpi_init( &Y ); mpi_init( &U ); mpi_init( &V ); - - MPI_CHK( mpi_read_string( &A, 16, - "EFE021C2645FD1DC586E69184AF4A31E" \ - "D5F53E93B5F123FA41680867BA110131" \ - "944FE7952E2517337780CB0DB80E61AA" \ - "E7C8DDC6C5C6AADEB34EB38A2F40D5E6" ) ); - - MPI_CHK( mpi_read_string( &E, 16, - "B2E7EFD37075B9F03FF989C7C5051C20" \ - "34D2A323810251127E7BF8625A4F49A5" \ - "F3E27F4DA8BD59C47D6DAABA4C8127BD" \ - "5B5C25763222FEFCCFC38B832366C29E" ) ); - - MPI_CHK( mpi_read_string( &N, 16, - "0066A198186C18C10B2F5ED9B522752A" \ - "9830B69916E535C8F047518A889A43A5" \ - "94B6BED27A168D31D4A52F88925AA8F5" ) ); - - MPI_CHK( mpi_mul_mpi( &X, &A, &N ) ); - - MPI_CHK( mpi_read_string( &U, 16, - "602AB7ECA597A3D6B56FF9829A5E8B85" \ - "9E857EA95A03512E2BAE7391688D264A" \ - "A5663B0341DB9CCFD2C4C5F421FEC814" \ - "8001B72E848A38CAE1C65F78E56ABDEF" \ - "E12D3C039B8A02D6BE593F0BBBDA56F1" \ - "ECF677152EF804370C1A305CAF3B5BF1" \ - "30879B56C61DE584A0F53A2447A51E" ) ); - - if( verbose != 0 ) - printf( " MPI test #1 (mul_mpi): " ); - - if( mpi_cmp_mpi( &X, &U ) != 0 ) - { - if( verbose != 0 ) - printf( "failed\n" ); - - return( 1 ); - } - - if( verbose != 0 ) - printf( "passed\n" ); - - MPI_CHK( mpi_div_mpi( &X, &Y, &A, &N ) ); - - MPI_CHK( mpi_read_string( &U, 16, - "256567336059E52CAE22925474705F39A94" ) ); - - MPI_CHK( mpi_read_string( &V, 16, - "6613F26162223DF488E9CD48CC132C7A" \ - "0AC93C701B001B092E4E5B9F73BCD27B" \ - "9EE50D0657C77F374E903CDFA4C642" ) ); - - if( verbose != 0 ) - printf( " MPI test #2 (div_mpi): " ); - - if( mpi_cmp_mpi( &X, &U ) != 0 || - mpi_cmp_mpi( &Y, &V ) != 0 ) - { - if( verbose != 0 ) - printf( "failed\n" ); - - return( 1 ); - } - - if( verbose != 0 ) - printf( "passed\n" ); - - MPI_CHK( mpi_exp_mod( &X, &A, &E, &N, NULL ) ); - - MPI_CHK( mpi_read_string( &U, 16, - "36E139AEA55215609D2816998ED020BB" \ - "BD96C37890F65171D948E9BC7CBAA4D9" \ - "325D24D6A3C12710F10A09FA08AB87" ) ); - - if( verbose != 0 ) - printf( " MPI test #3 (exp_mod): " ); - - if( mpi_cmp_mpi( &X, &U ) != 0 ) - { - if( verbose != 0 ) - printf( "failed\n" ); - - return( 1 ); - } - - if( verbose != 0 ) - printf( "passed\n" ); - -#if defined(POLARSSL_GENPRIME) - MPI_CHK( mpi_inv_mod( &X, &A, &N ) ); - - MPI_CHK( mpi_read_string( &U, 16, - "003A0AAEDD7E784FC07D8F9EC6E3BFD5" \ - "C3DBA76456363A10869622EAC2DD84EC" \ - "C5B8A74DAC4D09E03B5E0BE779F2DF61" ) ); - - if( verbose != 0 ) - printf( " MPI test #4 (inv_mod): " ); - - if( mpi_cmp_mpi( &X, &U ) != 0 ) - { - if( verbose != 0 ) - printf( "failed\n" ); - - return( 1 ); - } - - if( verbose != 0 ) - printf( "passed\n" ); -#endif - - if( verbose != 0 ) - printf( " MPI test #5 (simple gcd): " ); - - for ( i = 0; i < GCD_PAIR_COUNT; i++) - { - MPI_CHK( mpi_lset( &X, gcd_pairs[i][0] ) ); - MPI_CHK( mpi_lset( &Y, gcd_pairs[i][1] ) ); - - MPI_CHK( mpi_gcd( &A, &X, &Y ) ); - - if( mpi_cmp_int( &A, gcd_pairs[i][2] ) != 0 ) - { - if( verbose != 0 ) - printf( "failed at %d\n", i ); - - return( 1 ); - } - } - - if( verbose != 0 ) - printf( "passed\n" ); - -cleanup: - - if( ret != 0 && verbose != 0 ) - printf( "Unexpected error, return code = %08X\n", ret ); - - mpi_free( &A ); mpi_free( &E ); mpi_free( &N ); mpi_free( &X ); - mpi_free( &Y ); mpi_free( &U ); mpi_free( &V ); - - if( verbose != 0 ) - printf( "\n" ); - - return( ret ); -} - -#endif - -#endif diff --git a/plugins/!NotAdopted/Tlen/crypto/padlock.c b/plugins/!NotAdopted/Tlen/crypto/padlock.c deleted file mode 100644 index 2e2e4775ff..0000000000 --- a/plugins/!NotAdopted/Tlen/crypto/padlock.c +++ /dev/null @@ -1,162 +0,0 @@ -/* - * VIA PadLock support functions - * - * Copyright (C) 2006-2010, Brainspark B.V. - * - * This file is part of PolarSSL (http://www.polarssl.org) - * Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org> - * - * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ -/* - * This implementation is based on the VIA PadLock Programming Guide: - * - * http://www.via.com.tw/en/downloads/whitepapers/initiatives/padlock/ - * programming_guide.pdf - */ - -#include "polarssl/config.h" - -#if defined(POLARSSL_PADLOCK_C) - -#include "polarssl/padlock.h" - -#if defined(POLARSSL_HAVE_X86) - -/* - * PadLock detection routine - */ -int padlock_supports( int feature ) -{ - static int flags = -1; - int ebx, edx; - - if( flags == -1 ) - { - asm( "movl %%ebx, %0 \n" \ - "movl $0xC0000000, %%eax \n" \ - "cpuid \n" \ - "cmpl $0xC0000001, %%eax \n" \ - "movl $0, %%edx \n" \ - "jb unsupported \n" \ - "movl $0xC0000001, %%eax \n" \ - "cpuid \n" \ - "unsupported: \n" \ - "movl %%edx, %1 \n" \ - "movl %2, %%ebx \n" - : "=m" (ebx), "=m" (edx) - : "m" (ebx) - : "eax", "ecx", "edx" ); - - flags = edx; - } - - return( flags & feature ); -} - -/* - * PadLock AES-ECB block en(de)cryption - */ -int padlock_xcryptecb( aes_context *ctx, - int mode, - const unsigned char input[16], - unsigned char output[16] ) -{ - int ebx; - unsigned long *rk; - unsigned long *blk; - unsigned long *ctrl; - unsigned char buf[256]; - - rk = ctx->rk; - blk = PADLOCK_ALIGN16( buf ); - memcpy( blk, input, 16 ); - - ctrl = blk + 4; - *ctrl = 0x80 | ctx->nr | ( ( ctx->nr + ( mode^1 ) - 10 ) << 9 ); - - asm( "pushfl; popfl \n" \ - "movl %%ebx, %0 \n" \ - "movl $1, %%ecx \n" \ - "movl %2, %%edx \n" \ - "movl %3, %%ebx \n" \ - "movl %4, %%esi \n" \ - "movl %4, %%edi \n" \ - ".byte 0xf3,0x0f,0xa7,0xc8\n" \ - "movl %1, %%ebx \n" - : "=m" (ebx) - : "m" (ebx), "m" (ctrl), "m" (rk), "m" (blk) - : "ecx", "edx", "esi", "edi" ); - - memcpy( output, blk, 16 ); - - return( 0 ); -} - -/* - * PadLock AES-CBC buffer en(de)cryption - */ -int padlock_xcryptcbc( aes_context *ctx, - int mode, - size_t length, - unsigned char iv[16], - const unsigned char *input, - unsigned char *output ) -{ - int ebx; - size_t count; - unsigned long *rk; - unsigned long *iw; - unsigned long *ctrl; - unsigned char buf[256]; - - if( ( (long) input & 15 ) != 0 || - ( (long) output & 15 ) != 0 ) - return( POLARSSL_ERR_PADLOCK_DATA_MISALIGNED ); - - rk = ctx->rk; - iw = PADLOCK_ALIGN16( buf ); - memcpy( iw, iv, 16 ); - - ctrl = iw + 4; - *ctrl = 0x80 | ctx->nr | ( ( ctx->nr + (mode^1) - 10 ) << 9 ); - - count = (length + 15) >> 4; - - asm( "pushfl; popfl \n" \ - "movl %%ebx, %0 \n" \ - "movl %2, %%ecx \n" \ - "movl %3, %%edx \n" \ - "movl %4, %%ebx \n" \ - "movl %5, %%esi \n" \ - "movl %6, %%edi \n" \ - "movl %7, %%eax \n" \ - ".byte 0xf3,0x0f,0xa7,0xd0\n" \ - "movl %1, %%ebx \n" - : "=m" (ebx) - : "m" (ebx), "m" (count), "m" (ctrl), - "m" (rk), "m" (input), "m" (output), "m" (iw) - : "eax", "ecx", "edx", "esi", "edi" ); - - memcpy( iv, iw, 16 ); - - return( 0 ); -} - -#endif - -#endif diff --git a/plugins/!NotAdopted/Tlen/crypto/polarssl/aes.h b/plugins/!NotAdopted/Tlen/crypto/polarssl/aes.h deleted file mode 100644 index efc13daf5b..0000000000 --- a/plugins/!NotAdopted/Tlen/crypto/polarssl/aes.h +++ /dev/null @@ -1,167 +0,0 @@ -/** - * \file aes.h - * - * \brief AES block cipher - * - * Copyright (C) 2006-2010, Brainspark B.V. - * - * This file is part of PolarSSL (http://www.polarssl.org) - * Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org> - * - * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ -#ifndef POLARSSL_AES_H -#define POLARSSL_AES_H - -#include <string.h> - -#define AES_ENCRYPT 1 -#define AES_DECRYPT 0 - -#define POLARSSL_ERR_AES_INVALID_KEY_LENGTH -0x0020 /**< Invalid key length. */ -#define POLARSSL_ERR_AES_INVALID_INPUT_LENGTH -0x0022 /**< Invalid data input length. */ - -/** - * \brief AES context structure - */ -typedef struct -{ - int nr; /*!< number of rounds */ - unsigned long *rk; /*!< AES round keys */ - unsigned long buf[68]; /*!< unaligned data */ -} -aes_context; - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief AES key schedule (encryption) - * - * \param ctx AES context to be initialized - * \param key encryption key - * \param keysize must be 128, 192 or 256 - * - * \return 0 if successful, or POLARSSL_ERR_AES_INVALID_KEY_LENGTH - */ -int aes_setkey_enc( aes_context *ctx, const unsigned char *key, unsigned int keysize ); - -/** - * \brief AES key schedule (decryption) - * - * \param ctx AES context to be initialized - * \param key decryption key - * \param keysize must be 128, 192 or 256 - * - * \return 0 if successful, or POLARSSL_ERR_AES_INVALID_KEY_LENGTH - */ -int aes_setkey_dec( aes_context *ctx, const unsigned char *key, unsigned int keysize ); - -/** - * \brief AES-ECB block encryption/decryption - * - * \param ctx AES context - * \param mode AES_ENCRYPT or AES_DECRYPT - * \param input 16-byte input block - * \param output 16-byte output block - * - * \return 0 if successful - */ -int aes_crypt_ecb( aes_context *ctx, - int mode, - const unsigned char input[16], - unsigned char output[16] ); - -/** - * \brief AES-CBC buffer encryption/decryption - * Length should be a multiple of the block - * size (16 bytes) - * - * \param ctx AES context - * \param mode AES_ENCRYPT or AES_DECRYPT - * \param length length of the input data - * \param iv initialization vector (updated after use) - * \param input buffer holding the input data - * \param output buffer holding the output data - * - * \return 0 if successful, or POLARSSL_ERR_AES_INVALID_INPUT_LENGTH - */ -int aes_crypt_cbc( aes_context *ctx, - int mode, - size_t length, - unsigned char iv[16], - const unsigned char *input, - unsigned char *output ); - -/** - * \brief AES-CFB128 buffer encryption/decryption. - * - * \param ctx AES context - * \param mode AES_ENCRYPT or AES_DECRYPT - * \param length length of the input data - * \param iv_off offset in IV (updated after use) - * \param iv initialization vector (updated after use) - * \param input buffer holding the input data - * \param output buffer holding the output data - * - * \return 0 if successful - */ -int aes_crypt_cfb128( aes_context *ctx, - int mode, - size_t length, - size_t *iv_off, - unsigned char iv[16], - const unsigned char *input, - unsigned char *output ); - -/* - * \brief AES-CTR buffer encryption/decryption - * - * Warning: You have to keep the maximum use of your counter in mind! - * - * \param length The length of the data - * \param nc_off The offset in the current stream_block (for resuming - * within current cipher stream). The offset pointer to - * should be 0 at the start of a stream. - * \param nonce_counter The 128-bit nonce and counter. - * \param stream_block The saved stream-block for resuming. Is overwritten - * by the function. - * \param input The input data stream - * \param output The output data stream - * - * \return 0 if successful - */ -int aes_crypt_ctr( aes_context *ctx, - size_t length, - size_t *nc_off, - unsigned char nonce_counter[16], - unsigned char stream_block[16], - const unsigned char *input, - unsigned char *output ); -/** - * \brief Checkup routine - * - * \return 0 if successful, or 1 if the test failed - */ -int aes_self_test( int verbose ); - -#ifdef __cplusplus -} -#endif - -#endif /* aes.h */ diff --git a/plugins/!NotAdopted/Tlen/crypto/polarssl/bignum.h b/plugins/!NotAdopted/Tlen/crypto/polarssl/bignum.h deleted file mode 100644 index 7938406708..0000000000 --- a/plugins/!NotAdopted/Tlen/crypto/polarssl/bignum.h +++ /dev/null @@ -1,587 +0,0 @@ -/** - * \file bignum.h - * - * \brief Multi-precision integer library - * - * Copyright (C) 2006-2010, Brainspark B.V. - * - * This file is part of PolarSSL (http://www.polarssl.org) - * Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org> - * - * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ -#ifndef POLARSSL_BIGNUM_H -#define POLARSSL_BIGNUM_H - -#include <stdio.h> -#include <string.h> - -#define POLARSSL_ERR_MPI_FILE_IO_ERROR -0x0002 /**< An error occurred while reading from or writing to a file. */ -#define POLARSSL_ERR_MPI_BAD_INPUT_DATA -0x0004 /**< Bad input parameters to function. */ -#define POLARSSL_ERR_MPI_INVALID_CHARACTER -0x0006 /**< There is an invalid character in the digit string. */ -#define POLARSSL_ERR_MPI_BUFFER_TOO_SMALL -0x0008 /**< The output buffer is too small to write too. */ -#define POLARSSL_ERR_MPI_NEGATIVE_VALUE -0x000A /**< The input arguments are negative or result in illegal output. */ -#define POLARSSL_ERR_MPI_DIVISION_BY_ZERO -0x000C /**< The input argument for division is zero, which is not allowed. */ -#define POLARSSL_ERR_MPI_NOT_ACCEPTABLE -0x000E /**< The input arguments are not acceptable. */ - -#define MPI_CHK(f) if( ( ret = f ) != 0 ) goto cleanup - -/* - * Maximum size MPIs are allowed to grow to in number of limbs. - */ -#define POLARSSL_MPI_MAX_LIMBS 10000 - -/* - * Define the base integer type, architecture-wise - */ -#if defined(POLARSSL_HAVE_INT8) -typedef signed char t_sint; -typedef unsigned char t_uint; -typedef unsigned short t_udbl; -#else -#if defined(POLARSSL_HAVE_INT16) -typedef signed short t_sint; -typedef unsigned short t_uint; -typedef unsigned long t_udbl; -#else - typedef signed long t_sint; - typedef unsigned long t_uint; - #if defined(_MSC_VER) && defined(_M_IX86) - typedef unsigned __int64 t_udbl; - #else - #if defined(__amd64__) || defined(__x86_64__) || \ - defined(__ppc64__) || defined(__powerpc64__) || \ - defined(__ia64__) || defined(__alpha__) - typedef unsigned int t_udbl __attribute__((mode(TI))); - #else - #if defined(POLARSSL_HAVE_LONGLONG) - typedef unsigned long long t_udbl; - #endif - #endif - #endif -#endif -#endif - -/** - * \brief MPI structure - */ -typedef struct -{ - int s; /*!< integer sign */ - size_t n; /*!< total # of limbs */ - t_uint *p; /*!< pointer to limbs */ -} -mpi; - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief Initialize one MPI - * - * \param X One MPI to initialize. - */ -void mpi_init( mpi *X ); - -/** - * \brief Unallocate one MPI - * - * \param X One MPI to unallocate. - */ -void mpi_free( mpi *X ); - -/** - * \brief Enlarge to the specified number of limbs - * - * \param X MPI to grow - * \param nblimbs The target number of limbs - * - * \return 0 if successful, - * 1 if memory allocation failed - */ -int mpi_grow( mpi *X, size_t nblimbs ); - -/** - * \brief Copy the contents of Y into X - * - * \param X Destination MPI - * \param Y Source MPI - * - * \return 0 if successful, - * 1 if memory allocation failed - */ -int mpi_copy( mpi *X, const mpi *Y ); - -/** - * \brief Swap the contents of X and Y - * - * \param X First MPI value - * \param Y Second MPI value - */ -void mpi_swap( mpi *X, mpi *Y ); - -/** - * \brief Set value from integer - * - * \param X MPI to set - * \param z Value to use - * - * \return 0 if successful, - * 1 if memory allocation failed - */ -int mpi_lset( mpi *X, t_sint z ); - -/* - * \brief Get a specific bit from X - * - * \param X MPI to use - * \param pos Zero-based index of the bit in X - * - * \return Either a 0 or a 1 - */ -int mpi_get_bit( mpi *X, size_t pos ); - -/* - * \brief Set a bit of X to a specific value of 0 or 1 - * - * \note Will grow X if necessary to set a bit to 1 in a not yet - * existing limb. Will not grow if bit should be set to 0 - * - * \param X MPI to use - * \param pos Zero-based index of the bit in X - * \param val The value to set the bit to (0 or 1) - * - * \return 0 if successful, - * 1 if memory allocation failed, - * POLARSSL_ERR_MPI_BAD_INPUT_DATA if val is not 0 or 1 - */ -int mpi_set_bit( mpi *X, size_t pos, unsigned char val ); - -/** - * \brief Return the number of least significant bits - * - * \param X MPI to use - */ -size_t mpi_lsb( const mpi *X ); - -/** - * \brief Return the number of most significant bits - * - * \param X MPI to use - */ -size_t mpi_msb( const mpi *X ); - -/** - * \brief Return the total size in bytes - * - * \param X MPI to use - */ -size_t mpi_size( const mpi *X ); - -/** - * \brief Import from an ASCII string - * - * \param X Destination MPI - * \param radix Input numeric base - * \param s Null-terminated string buffer - * - * \return 0 if successful, or an POLARSSL_ERR_MPI_XXX error code - */ -int mpi_read_string( mpi *X, int radix, const char *s ); - -/** - * \brief Export into an ASCII string - * - * \param X Source MPI - * \param radix Output numeric base - * \param s String buffer - * \param slen String buffer size - * - * \return 0 if successful, or an POLARSSL_ERR_MPI_XXX error code. - * *slen is always updated to reflect the amount - * of data that has (or would have) been written. - * - * \note Call this function with *slen = 0 to obtain the - * minimum required buffer size in *slen. - */ -int mpi_write_string( const mpi *X, int radix, char *s, size_t *slen ); - -/** - * \brief Read X from an opened file - * - * \param X Destination MPI - * \param radix Input numeric base - * \param fin Input file handle - * - * \return 0 if successful, or an POLARSSL_ERR_MPI_XXX error code - */ -int mpi_read_file( mpi *X, int radix, FILE *fin ); - -/** - * \brief Write X into an opened file, or stdout if fout is NULL - * - * \param p Prefix, can be NULL - * \param X Source MPI - * \param radix Output numeric base - * \param fout Output file handle (can be NULL) - * - * \return 0 if successful, or an POLARSSL_ERR_MPI_XXX error code - * - * \note Set fout == NULL to print X on the console. - */ -int mpi_write_file( const char *p, const mpi *X, int radix, FILE *fout ); - -/** - * \brief Import X from unsigned binary data, big endian - * - * \param X Destination MPI - * \param buf Input buffer - * \param buflen Input buffer size - * - * \return 0 if successful, - * 1 if memory allocation failed - */ -int mpi_read_binary( mpi *X, const unsigned char *buf, size_t buflen ); - -/** - * \brief Export X into unsigned binary data, big endian - * - * \param X Source MPI - * \param buf Output buffer - * \param buflen Output buffer size - * - * \return 0 if successful, - * POLARSSL_ERR_MPI_BUFFER_TOO_SMALL if buf isn't large enough - */ -int mpi_write_binary( const mpi *X, unsigned char *buf, size_t buflen ); - -/** - * \brief Left-shift: X <<= count - * - * \param X MPI to shift - * \param count Amount to shift - * - * \return 0 if successful, - * 1 if memory allocation failed - */ -int mpi_shift_l( mpi *X, size_t count ); - -/** - * \brief Right-shift: X >>= count - * - * \param X MPI to shift - * \param count Amount to shift - * - * \return 0 if successful, - * 1 if memory allocation failed - */ -int mpi_shift_r( mpi *X, size_t count ); - -/** - * \brief Compare unsigned values - * - * \param X Left-hand MPI - * \param Y Right-hand MPI - * - * \return 1 if |X| is greater than |Y|, - * -1 if |X| is lesser than |Y| or - * 0 if |X| is equal to |Y| - */ -int mpi_cmp_abs( const mpi *X, const mpi *Y ); - -/** - * \brief Compare signed values - * - * \param X Left-hand MPI - * \param Y Right-hand MPI - * - * \return 1 if X is greater than Y, - * -1 if X is lesser than Y or - * 0 if X is equal to Y - */ -int mpi_cmp_mpi( const mpi *X, const mpi *Y ); - -/** - * \brief Compare signed values - * - * \param X Left-hand MPI - * \param z The integer value to compare to - * - * \return 1 if X is greater than z, - * -1 if X is lesser than z or - * 0 if X is equal to z - */ -int mpi_cmp_int( const mpi *X, t_sint z ); - -/** - * \brief Unsigned addition: X = |A| + |B| - * - * \param X Destination MPI - * \param A Left-hand MPI - * \param B Right-hand MPI - * - * \return 0 if successful, - * 1 if memory allocation failed - */ -int mpi_add_abs( mpi *X, const mpi *A, const mpi *B ); - -/** - * \brief Unsigned substraction: X = |A| - |B| - * - * \param X Destination MPI - * \param A Left-hand MPI - * \param B Right-hand MPI - * - * \return 0 if successful, - * POLARSSL_ERR_MPI_NEGATIVE_VALUE if B is greater than A - */ -int mpi_sub_abs( mpi *X, const mpi *A, const mpi *B ); - -/** - * \brief Signed addition: X = A + B - * - * \param X Destination MPI - * \param A Left-hand MPI - * \param B Right-hand MPI - * - * \return 0 if successful, - * 1 if memory allocation failed - */ -int mpi_add_mpi( mpi *X, const mpi *A, const mpi *B ); - -/** - * \brief Signed substraction: X = A - B - * - * \param X Destination MPI - * \param A Left-hand MPI - * \param B Right-hand MPI - * - * \return 0 if successful, - * 1 if memory allocation failed - */ -int mpi_sub_mpi( mpi *X, const mpi *A, const mpi *B ); - -/** - * \brief Signed addition: X = A + b - * - * \param X Destination MPI - * \param A Left-hand MPI - * \param b The integer value to add - * - * \return 0 if successful, - * 1 if memory allocation failed - */ -int mpi_add_int( mpi *X, const mpi *A, t_sint b ); - -/** - * \brief Signed substraction: X = A - b - * - * \param X Destination MPI - * \param A Left-hand MPI - * \param b The integer value to subtract - * - * \return 0 if successful, - * 1 if memory allocation failed - */ -int mpi_sub_int( mpi *X, const mpi *A, t_sint b ); - -/** - * \brief Baseline multiplication: X = A * B - * - * \param X Destination MPI - * \param A Left-hand MPI - * \param B Right-hand MPI - * - * \return 0 if successful, - * 1 if memory allocation failed - */ -int mpi_mul_mpi( mpi *X, const mpi *A, const mpi *B ); - -/** - * \brief Baseline multiplication: X = A * b - * Note: b is an unsigned integer type, thus - * Negative values of b are ignored. - * - * \param X Destination MPI - * \param A Left-hand MPI - * \param b The integer value to multiply with - * - * \return 0 if successful, - * 1 if memory allocation failed - */ -int mpi_mul_int( mpi *X, const mpi *A, t_sint b ); - -/** - * \brief Division by mpi: A = Q * B + R - * - * \param Q Destination MPI for the quotient - * \param R Destination MPI for the rest value - * \param A Left-hand MPI - * \param B Right-hand MPI - * - * \return 0 if successful, - * 1 if memory allocation failed, - * POLARSSL_ERR_MPI_DIVISION_BY_ZERO if B == 0 - * - * \note Either Q or R can be NULL. - */ -int mpi_div_mpi( mpi *Q, mpi *R, const mpi *A, const mpi *B ); - -/** - * \brief Division by int: A = Q * b + R - * - * \param Q Destination MPI for the quotient - * \param R Destination MPI for the rest value - * \param A Left-hand MPI - * \param b Integer to divide by - * - * \return 0 if successful, - * 1 if memory allocation failed, - * POLARSSL_ERR_MPI_DIVISION_BY_ZERO if b == 0 - * - * \note Either Q or R can be NULL. - */ -int mpi_div_int( mpi *Q, mpi *R, const mpi *A, t_sint b ); - -/** - * \brief Modulo: R = A mod B - * - * \param R Destination MPI for the rest value - * \param A Left-hand MPI - * \param B Right-hand MPI - * - * \return 0 if successful, - * 1 if memory allocation failed, - * POLARSSL_ERR_MPI_DIVISION_BY_ZERO if B == 0, - * POLARSSL_ERR_MPI_NEGATIVE_VALUE if B < 0 - */ -int mpi_mod_mpi( mpi *R, const mpi *A, const mpi *B ); - -/** - * \brief Modulo: r = A mod b - * - * \param r Destination t_uint - * \param A Left-hand MPI - * \param b Integer to divide by - * - * \return 0 if successful, - * 1 if memory allocation failed, - * POLARSSL_ERR_MPI_DIVISION_BY_ZERO if b == 0, - * POLARSSL_ERR_MPI_NEGATIVE_VALUE if b < 0 - */ -int mpi_mod_int( t_uint *r, const mpi *A, t_sint b ); - -/** - * \brief Sliding-window exponentiation: X = A^E mod N - * - * \param X Destination MPI - * \param A Left-hand MPI - * \param E Exponent MPI - * \param N Modular MPI - * \param _RR Speed-up MPI used for recalculations - * - * \return 0 if successful, - * 1 if memory allocation failed, - * POLARSSL_ERR_MPI_BAD_INPUT_DATA if N is negative or even - * - * \note _RR is used to avoid re-computing R*R mod N across - * multiple calls, which speeds up things a bit. It can - * be set to NULL if the extra performance is unneeded. - */ -int mpi_exp_mod( mpi *X, const mpi *A, const mpi *E, const mpi *N, mpi *_RR ); - -/** - * \brief Fill an MPI X with size bytes of random - * - * \param X Destination MPI - * \param size Size in bytes - * \param f_rng RNG function - * \param p_rng RNG parameter - * - * \return 0 if successful, - * 1 if memory allocation failed - */ -int mpi_fill_random( mpi *X, size_t size, int (*f_rng)(void *), void *p_rng ); - -/** - * \brief Greatest common divisor: G = gcd(A, B) - * - * \param G Destination MPI - * \param A Left-hand MPI - * \param B Right-hand MPI - * - * \return 0 if successful, - * 1 if memory allocation failed - */ -int mpi_gcd( mpi *G, const mpi *A, const mpi *B ); - -/** - * \brief Modular inverse: X = A^-1 mod N - * - * \param X Destination MPI - * \param A Left-hand MPI - * \param N Right-hand MPI - * - * \return 0 if successful, - * 1 if memory allocation failed, - * POLARSSL_ERR_MPI_BAD_INPUT_DATA if N is negative or nil - POLARSSL_ERR_MPI_NOT_ACCEPTABLE if A has no inverse mod N - */ -int mpi_inv_mod( mpi *X, const mpi *A, const mpi *N ); - -/** - * \brief Miller-Rabin primality test - * - * \param X MPI to check - * \param f_rng RNG function - * \param p_rng RNG parameter - * - * \return 0 if successful (probably prime), - * 1 if memory allocation failed, - * POLARSSL_ERR_MPI_NOT_ACCEPTABLE if X is not prime - */ -int mpi_is_prime( mpi *X, int (*f_rng)(void *), void *p_rng ); - -/** - * \brief Prime number generation - * - * \param X Destination MPI - * \param nbits Required size of X in bits ( 3 <= nbits <= 4096 ) - * \param dh_flag If 1, then (X-1)/2 will be prime too - * \param f_rng RNG function - * \param p_rng RNG parameter - * - * \return 0 if successful (probably prime), - * 1 if memory allocation failed, - * POLARSSL_ERR_MPI_BAD_INPUT_DATA if nbits is < 3 - */ -int mpi_gen_prime( mpi *X, size_t nbits, int dh_flag, - int (*f_rng)(void *), void *p_rng ); - -/** - * \brief Checkup routine - * - * \return 0 if successful, or 1 if the test failed - */ -int mpi_self_test( int verbose ); - -#ifdef __cplusplus -} -#endif - -#endif /* bignum.h */ diff --git a/plugins/!NotAdopted/Tlen/crypto/polarssl/bn_mul.h b/plugins/!NotAdopted/Tlen/crypto/polarssl/bn_mul.h deleted file mode 100644 index 59a32857cb..0000000000 --- a/plugins/!NotAdopted/Tlen/crypto/polarssl/bn_mul.h +++ /dev/null @@ -1,738 +0,0 @@ -/** - * \file bn_mul.h - * - * \brief Multi-precision integer library - * - * Copyright (C) 2006-2010, Brainspark B.V. - * - * This file is part of PolarSSL (http://www.polarssl.org) - * Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org> - * - * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ -/* - * Multiply source vector [s] with b, add result - * to destination vector [d] and set carry c. - * - * Currently supports: - * - * . IA-32 (386+) . AMD64 / EM64T - * . IA-32 (SSE2) . Motorola 68000 - * . PowerPC, 32-bit . MicroBlaze - * . PowerPC, 64-bit . TriCore - * . SPARC v8 . ARM v3+ - * . Alpha . MIPS32 - * . C, longlong . C, generic - */ -#ifndef POLARSSL_BN_MUL_H -#define POLARSSL_BN_MUL_H - -#include "polarssl/config.h" - -#if defined(POLARSSL_HAVE_ASM) - -#if defined(__GNUC__) -#if defined(__i386__) - -#define MULADDC_INIT \ - asm( " \ - movl %%ebx, %0; \ - movl %5, %%esi; \ - movl %6, %%edi; \ - movl %7, %%ecx; \ - movl %8, %%ebx; \ - " - -#define MULADDC_CORE \ - " \ - lodsl; \ - mull %%ebx; \ - addl %%ecx, %%eax; \ - adcl $0, %%edx; \ - addl (%%edi), %%eax; \ - adcl $0, %%edx; \ - movl %%edx, %%ecx; \ - stosl; \ - " - -#if defined(POLARSSL_HAVE_SSE2) - -#define MULADDC_HUIT \ - " \ - movd %%ecx, %%mm1; \ - movd %%ebx, %%mm0; \ - movd (%%edi), %%mm3; \ - paddq %%mm3, %%mm1; \ - movd (%%esi), %%mm2; \ - pmuludq %%mm0, %%mm2; \ - movd 4(%%esi), %%mm4; \ - pmuludq %%mm0, %%mm4; \ - movd 8(%%esi), %%mm6; \ - pmuludq %%mm0, %%mm6; \ - movd 12(%%esi), %%mm7; \ - pmuludq %%mm0, %%mm7; \ - paddq %%mm2, %%mm1; \ - movd 4(%%edi), %%mm3; \ - paddq %%mm4, %%mm3; \ - movd 8(%%edi), %%mm5; \ - paddq %%mm6, %%mm5; \ - movd 12(%%edi), %%mm4; \ - paddq %%mm4, %%mm7; \ - movd %%mm1, (%%edi); \ - movd 16(%%esi), %%mm2; \ - pmuludq %%mm0, %%mm2; \ - psrlq $32, %%mm1; \ - movd 20(%%esi), %%mm4; \ - pmuludq %%mm0, %%mm4; \ - paddq %%mm3, %%mm1; \ - movd 24(%%esi), %%mm6; \ - pmuludq %%mm0, %%mm6; \ - movd %%mm1, 4(%%edi); \ - psrlq $32, %%mm1; \ - movd 28(%%esi), %%mm3; \ - pmuludq %%mm0, %%mm3; \ - paddq %%mm5, %%mm1; \ - movd 16(%%edi), %%mm5; \ - paddq %%mm5, %%mm2; \ - movd %%mm1, 8(%%edi); \ - psrlq $32, %%mm1; \ - paddq %%mm7, %%mm1; \ - movd 20(%%edi), %%mm5; \ - paddq %%mm5, %%mm4; \ - movd %%mm1, 12(%%edi); \ - psrlq $32, %%mm1; \ - paddq %%mm2, %%mm1; \ - movd 24(%%edi), %%mm5; \ - paddq %%mm5, %%mm6; \ - movd %%mm1, 16(%%edi); \ - psrlq $32, %%mm1; \ - paddq %%mm4, %%mm1; \ - movd 28(%%edi), %%mm5; \ - paddq %%mm5, %%mm3; \ - movd %%mm1, 20(%%edi); \ - psrlq $32, %%mm1; \ - paddq %%mm6, %%mm1; \ - movd %%mm1, 24(%%edi); \ - psrlq $32, %%mm1; \ - paddq %%mm3, %%mm1; \ - movd %%mm1, 28(%%edi); \ - addl $32, %%edi; \ - addl $32, %%esi; \ - psrlq $32, %%mm1; \ - movd %%mm1, %%ecx; \ - " - -#define MULADDC_STOP \ - " \ - emms; \ - movl %4, %%ebx; \ - movl %%ecx, %1; \ - movl %%edi, %2; \ - movl %%esi, %3; \ - " \ - : "=m" (t), "=m" (c), "=m" (d), "=m" (s) \ - : "m" (t), "m" (s), "m" (d), "m" (c), "m" (b) \ - : "eax", "ecx", "edx", "esi", "edi" \ - ); - -#else - -#define MULADDC_STOP \ - " \ - movl %4, %%ebx; \ - movl %%ecx, %1; \ - movl %%edi, %2; \ - movl %%esi, %3; \ - " \ - : "=m" (t), "=m" (c), "=m" (d), "=m" (s) \ - : "m" (t), "m" (s), "m" (d), "m" (c), "m" (b) \ - : "eax", "ecx", "edx", "esi", "edi" \ - ); -#endif /* SSE2 */ -#endif /* i386 */ - -#if defined(__amd64__) || defined (__x86_64__) - -#define MULADDC_INIT \ - asm( "movq %0, %%rsi " :: "m" (s)); \ - asm( "movq %0, %%rdi " :: "m" (d)); \ - asm( "movq %0, %%rcx " :: "m" (c)); \ - asm( "movq %0, %%rbx " :: "m" (b)); \ - asm( "xorq %r8, %r8 " ); - -#define MULADDC_CORE \ - asm( "movq (%rsi),%rax " ); \ - asm( "mulq %rbx " ); \ - asm( "addq $8, %rsi " ); \ - asm( "addq %rcx, %rax " ); \ - asm( "movq %r8, %rcx " ); \ - asm( "adcq $0, %rdx " ); \ - asm( "nop " ); \ - asm( "addq %rax, (%rdi) " ); \ - asm( "adcq %rdx, %rcx " ); \ - asm( "addq $8, %rdi " ); - -#define MULADDC_STOP \ - asm( "movq %%rcx, %0 " : "=m" (c)); \ - asm( "movq %%rdi, %0 " : "=m" (d)); \ - asm( "movq %%rsi, %0 " : "=m" (s) :: \ - "rax", "rcx", "rdx", "rbx", "rsi", "rdi", "r8" ); - -#endif /* AMD64 */ - -#if defined(__mc68020__) || defined(__mcpu32__) - -#define MULADDC_INIT \ - asm( "movl %0, %%a2 " :: "m" (s)); \ - asm( "movl %0, %%a3 " :: "m" (d)); \ - asm( "movl %0, %%d3 " :: "m" (c)); \ - asm( "movl %0, %%d2 " :: "m" (b)); \ - asm( "moveq #0, %d0 " ); - -#define MULADDC_CORE \ - asm( "movel %a2@+, %d1 " ); \ - asm( "mulul %d2, %d4:%d1 " ); \ - asm( "addl %d3, %d1 " ); \ - asm( "addxl %d0, %d4 " ); \ - asm( "moveq #0, %d3 " ); \ - asm( "addl %d1, %a3@+ " ); \ - asm( "addxl %d4, %d3 " ); - -#define MULADDC_STOP \ - asm( "movl %%d3, %0 " : "=m" (c)); \ - asm( "movl %%a3, %0 " : "=m" (d)); \ - asm( "movl %%a2, %0 " : "=m" (s) :: \ - "d0", "d1", "d2", "d3", "d4", "a2", "a3" ); - -#define MULADDC_HUIT \ - asm( "movel %a2@+, %d1 " ); \ - asm( "mulul %d2, %d4:%d1 " ); \ - asm( "addxl %d3, %d1 " ); \ - asm( "addxl %d0, %d4 " ); \ - asm( "addl %d1, %a3@+ " ); \ - asm( "movel %a2@+, %d1 " ); \ - asm( "mulul %d2, %d3:%d1 " ); \ - asm( "addxl %d4, %d1 " ); \ - asm( "addxl %d0, %d3 " ); \ - asm( "addl %d1, %a3@+ " ); \ - asm( "movel %a2@+, %d1 " ); \ - asm( "mulul %d2, %d4:%d1 " ); \ - asm( "addxl %d3, %d1 " ); \ - asm( "addxl %d0, %d4 " ); \ - asm( "addl %d1, %a3@+ " ); \ - asm( "movel %a2@+, %d1 " ); \ - asm( "mulul %d2, %d3:%d1 " ); \ - asm( "addxl %d4, %d1 " ); \ - asm( "addxl %d0, %d3 " ); \ - asm( "addl %d1, %a3@+ " ); \ - asm( "movel %a2@+, %d1 " ); \ - asm( "mulul %d2, %d4:%d1 " ); \ - asm( "addxl %d3, %d1 " ); \ - asm( "addxl %d0, %d4 " ); \ - asm( "addl %d1, %a3@+ " ); \ - asm( "movel %a2@+, %d1 " ); \ - asm( "mulul %d2, %d3:%d1 " ); \ - asm( "addxl %d4, %d1 " ); \ - asm( "addxl %d0, %d3 " ); \ - asm( "addl %d1, %a3@+ " ); \ - asm( "movel %a2@+, %d1 " ); \ - asm( "mulul %d2, %d4:%d1 " ); \ - asm( "addxl %d3, %d1 " ); \ - asm( "addxl %d0, %d4 " ); \ - asm( "addl %d1, %a3@+ " ); \ - asm( "movel %a2@+, %d1 " ); \ - asm( "mulul %d2, %d3:%d1 " ); \ - asm( "addxl %d4, %d1 " ); \ - asm( "addxl %d0, %d3 " ); \ - asm( "addl %d1, %a3@+ " ); \ - asm( "addxl %d0, %d3 " ); - -#endif /* MC68000 */ - -#if defined(__powerpc__) || defined(__ppc__) -#if defined(__powerpc64__) || defined(__ppc64__) - -#if defined(__MACH__) && defined(__APPLE__) - -#define MULADDC_INIT \ - asm( "ld r3, %0 " :: "m" (s)); \ - asm( "ld r4, %0 " :: "m" (d)); \ - asm( "ld r5, %0 " :: "m" (c)); \ - asm( "ld r6, %0 " :: "m" (b)); \ - asm( "addi r3, r3, -8 " ); \ - asm( "addi r4, r4, -8 " ); \ - asm( "addic r5, r5, 0 " ); - -#define MULADDC_CORE \ - asm( "ldu r7, 8(r3) " ); \ - asm( "mulld r8, r7, r6 " ); \ - asm( "mulhdu r9, r7, r6 " ); \ - asm( "adde r8, r8, r5 " ); \ - asm( "ld r7, 8(r4) " ); \ - asm( "addze r5, r9 " ); \ - asm( "addc r8, r8, r7 " ); \ - asm( "stdu r8, 8(r4) " ); - -#define MULADDC_STOP \ - asm( "addze r5, r5 " ); \ - asm( "addi r4, r4, 8 " ); \ - asm( "addi r3, r3, 8 " ); \ - asm( "std r5, %0 " : "=m" (c)); \ - asm( "std r4, %0 " : "=m" (d)); \ - asm( "std r3, %0 " : "=m" (s) :: \ - "r3", "r4", "r5", "r6", "r7", "r8", "r9" ); - -#else - -#define MULADDC_INIT \ - asm( "ld %%r3, %0 " :: "m" (s)); \ - asm( "ld %%r4, %0 " :: "m" (d)); \ - asm( "ld %%r5, %0 " :: "m" (c)); \ - asm( "ld %%r6, %0 " :: "m" (b)); \ - asm( "addi %r3, %r3, -8 " ); \ - asm( "addi %r4, %r4, -8 " ); \ - asm( "addic %r5, %r5, 0 " ); - -#define MULADDC_CORE \ - asm( "ldu %r7, 8(%r3) " ); \ - asm( "mulld %r8, %r7, %r6 " ); \ - asm( "mulhdu %r9, %r7, %r6 " ); \ - asm( "adde %r8, %r8, %r5 " ); \ - asm( "ld %r7, 8(%r4) " ); \ - asm( "addze %r5, %r9 " ); \ - asm( "addc %r8, %r8, %r7 " ); \ - asm( "stdu %r8, 8(%r4) " ); - -#define MULADDC_STOP \ - asm( "addze %r5, %r5 " ); \ - asm( "addi %r4, %r4, 8 " ); \ - asm( "addi %r3, %r3, 8 " ); \ - asm( "std %%r5, %0 " : "=m" (c)); \ - asm( "std %%r4, %0 " : "=m" (d)); \ - asm( "std %%r3, %0 " : "=m" (s) :: \ - "r3", "r4", "r5", "r6", "r7", "r8", "r9" ); - -#endif - -#else /* PPC32 */ - -#if defined(__MACH__) && defined(__APPLE__) - -#define MULADDC_INIT \ - asm( "lwz r3, %0 " :: "m" (s)); \ - asm( "lwz r4, %0 " :: "m" (d)); \ - asm( "lwz r5, %0 " :: "m" (c)); \ - asm( "lwz r6, %0 " :: "m" (b)); \ - asm( "addi r3, r3, -4 " ); \ - asm( "addi r4, r4, -4 " ); \ - asm( "addic r5, r5, 0 " ); - -#define MULADDC_CORE \ - asm( "lwzu r7, 4(r3) " ); \ - asm( "mullw r8, r7, r6 " ); \ - asm( "mulhwu r9, r7, r6 " ); \ - asm( "adde r8, r8, r5 " ); \ - asm( "lwz r7, 4(r4) " ); \ - asm( "addze r5, r9 " ); \ - asm( "addc r8, r8, r7 " ); \ - asm( "stwu r8, 4(r4) " ); - -#define MULADDC_STOP \ - asm( "addze r5, r5 " ); \ - asm( "addi r4, r4, 4 " ); \ - asm( "addi r3, r3, 4 " ); \ - asm( "stw r5, %0 " : "=m" (c)); \ - asm( "stw r4, %0 " : "=m" (d)); \ - asm( "stw r3, %0 " : "=m" (s) :: \ - "r3", "r4", "r5", "r6", "r7", "r8", "r9" ); - -#else - -#define MULADDC_INIT \ - asm( "lwz %%r3, %0 " :: "m" (s)); \ - asm( "lwz %%r4, %0 " :: "m" (d)); \ - asm( "lwz %%r5, %0 " :: "m" (c)); \ - asm( "lwz %%r6, %0 " :: "m" (b)); \ - asm( "addi %r3, %r3, -4 " ); \ - asm( "addi %r4, %r4, -4 " ); \ - asm( "addic %r5, %r5, 0 " ); - -#define MULADDC_CORE \ - asm( "lwzu %r7, 4(%r3) " ); \ - asm( "mullw %r8, %r7, %r6 " ); \ - asm( "mulhwu %r9, %r7, %r6 " ); \ - asm( "adde %r8, %r8, %r5 " ); \ - asm( "lwz %r7, 4(%r4) " ); \ - asm( "addze %r5, %r9 " ); \ - asm( "addc %r8, %r8, %r7 " ); \ - asm( "stwu %r8, 4(%r4) " ); - -#define MULADDC_STOP \ - asm( "addze %r5, %r5 " ); \ - asm( "addi %r4, %r4, 4 " ); \ - asm( "addi %r3, %r3, 4 " ); \ - asm( "stw %%r5, %0 " : "=m" (c)); \ - asm( "stw %%r4, %0 " : "=m" (d)); \ - asm( "stw %%r3, %0 " : "=m" (s) :: \ - "r3", "r4", "r5", "r6", "r7", "r8", "r9" ); - -#endif - -#endif /* PPC32 */ -#endif /* PPC64 */ - -#if defined(__sparc__) - -#define MULADDC_INIT \ - asm( "ld %0, %%o0 " :: "m" (s)); \ - asm( "ld %0, %%o1 " :: "m" (d)); \ - asm( "ld %0, %%o2 " :: "m" (c)); \ - asm( "ld %0, %%o3 " :: "m" (b)); - -#define MULADDC_CORE \ - asm( "ld [%o0], %o4 " ); \ - asm( "inc 4, %o0 " ); \ - asm( "ld [%o1], %o5 " ); \ - asm( "umul %o3, %o4, %o4 " ); \ - asm( "addcc %o4, %o2, %o4 " ); \ - asm( "rd %y, %g1 " ); \ - asm( "addx %g1, 0, %g1 " ); \ - asm( "addcc %o4, %o5, %o4 " ); \ - asm( "st %o4, [%o1] " ); \ - asm( "addx %g1, 0, %o2 " ); \ - asm( "inc 4, %o1 " ); - -#define MULADDC_STOP \ - asm( "st %%o2, %0 " : "=m" (c)); \ - asm( "st %%o1, %0 " : "=m" (d)); \ - asm( "st %%o0, %0 " : "=m" (s) :: \ - "g1", "o0", "o1", "o2", "o3", "o4", "o5" ); - -#endif /* SPARCv8 */ - -#if defined(__microblaze__) || defined(microblaze) - -#define MULADDC_INIT \ - asm( "lwi r3, %0 " :: "m" (s)); \ - asm( "lwi r4, %0 " :: "m" (d)); \ - asm( "lwi r5, %0 " :: "m" (c)); \ - asm( "lwi r6, %0 " :: "m" (b)); \ - asm( "andi r7, r6, 0xffff" ); \ - asm( "bsrli r6, r6, 16 " ); - -#define MULADDC_CORE \ - asm( "lhui r8, r3, 0 " ); \ - asm( "addi r3, r3, 2 " ); \ - asm( "lhui r9, r3, 0 " ); \ - asm( "addi r3, r3, 2 " ); \ - asm( "mul r10, r9, r6 " ); \ - asm( "mul r11, r8, r7 " ); \ - asm( "mul r12, r9, r7 " ); \ - asm( "mul r13, r8, r6 " ); \ - asm( "bsrli r8, r10, 16 " ); \ - asm( "bsrli r9, r11, 16 " ); \ - asm( "add r13, r13, r8 " ); \ - asm( "add r13, r13, r9 " ); \ - asm( "bslli r10, r10, 16 " ); \ - asm( "bslli r11, r11, 16 " ); \ - asm( "add r12, r12, r10 " ); \ - asm( "addc r13, r13, r0 " ); \ - asm( "add r12, r12, r11 " ); \ - asm( "addc r13, r13, r0 " ); \ - asm( "lwi r10, r4, 0 " ); \ - asm( "add r12, r12, r10 " ); \ - asm( "addc r13, r13, r0 " ); \ - asm( "add r12, r12, r5 " ); \ - asm( "addc r5, r13, r0 " ); \ - asm( "swi r12, r4, 0 " ); \ - asm( "addi r4, r4, 4 " ); - -#define MULADDC_STOP \ - asm( "swi r5, %0 " : "=m" (c)); \ - asm( "swi r4, %0 " : "=m" (d)); \ - asm( "swi r3, %0 " : "=m" (s) :: \ - "r3", "r4" , "r5" , "r6" , "r7" , "r8" , \ - "r9", "r10", "r11", "r12", "r13" ); - -#endif /* MicroBlaze */ - -#if defined(__tricore__) - -#define MULADDC_INIT \ - asm( "ld.a %%a2, %0 " :: "m" (s)); \ - asm( "ld.a %%a3, %0 " :: "m" (d)); \ - asm( "ld.w %%d4, %0 " :: "m" (c)); \ - asm( "ld.w %%d1, %0 " :: "m" (b)); \ - asm( "xor %d5, %d5 " ); - -#define MULADDC_CORE \ - asm( "ld.w %d0, [%a2+] " ); \ - asm( "madd.u %e2, %e4, %d0, %d1 " ); \ - asm( "ld.w %d0, [%a3] " ); \ - asm( "addx %d2, %d2, %d0 " ); \ - asm( "addc %d3, %d3, 0 " ); \ - asm( "mov %d4, %d3 " ); \ - asm( "st.w [%a3+], %d2 " ); - -#define MULADDC_STOP \ - asm( "st.w %0, %%d4 " : "=m" (c)); \ - asm( "st.a %0, %%a3 " : "=m" (d)); \ - asm( "st.a %0, %%a2 " : "=m" (s) :: \ - "d0", "d1", "e2", "d4", "a2", "a3" ); - -#endif /* TriCore */ - -#if defined(__arm__) - -#define MULADDC_INIT \ - asm( "ldr r0, %0 " :: "m" (s)); \ - asm( "ldr r1, %0 " :: "m" (d)); \ - asm( "ldr r2, %0 " :: "m" (c)); \ - asm( "ldr r3, %0 " :: "m" (b)); - -#define MULADDC_CORE \ - asm( "ldr r4, [r0], #4 " ); \ - asm( "mov r5, #0 " ); \ - asm( "ldr r6, [r1] " ); \ - asm( "umlal r2, r5, r3, r4 " ); \ - asm( "adds r7, r6, r2 " ); \ - asm( "adc r2, r5, #0 " ); \ - asm( "str r7, [r1], #4 " ); - -#define MULADDC_STOP \ - asm( "str r2, %0 " : "=m" (c)); \ - asm( "str r1, %0 " : "=m" (d)); \ - asm( "str r0, %0 " : "=m" (s) :: \ - "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7" ); - -#endif /* ARMv3 */ - -#if defined(__alpha__) - -#define MULADDC_INIT \ - asm( "ldq $1, %0 " :: "m" (s)); \ - asm( "ldq $2, %0 " :: "m" (d)); \ - asm( "ldq $3, %0 " :: "m" (c)); \ - asm( "ldq $4, %0 " :: "m" (b)); - -#define MULADDC_CORE \ - asm( "ldq $6, 0($1) " ); \ - asm( "addq $1, 8, $1 " ); \ - asm( "mulq $6, $4, $7 " ); \ - asm( "umulh $6, $4, $6 " ); \ - asm( "addq $7, $3, $7 " ); \ - asm( "cmpult $7, $3, $3 " ); \ - asm( "ldq $5, 0($2) " ); \ - asm( "addq $7, $5, $7 " ); \ - asm( "cmpult $7, $5, $5 " ); \ - asm( "stq $7, 0($2) " ); \ - asm( "addq $2, 8, $2 " ); \ - asm( "addq $6, $3, $3 " ); \ - asm( "addq $5, $3, $3 " ); - -#define MULADDC_STOP \ - asm( "stq $3, %0 " : "=m" (c)); \ - asm( "stq $2, %0 " : "=m" (d)); \ - asm( "stq $1, %0 " : "=m" (s) :: \ - "$1", "$2", "$3", "$4", "$5", "$6", "$7" ); - -#endif /* Alpha */ - -#if defined(__mips__) - -#define MULADDC_INIT \ - asm( "lw $10, %0 " :: "m" (s)); \ - asm( "lw $11, %0 " :: "m" (d)); \ - asm( "lw $12, %0 " :: "m" (c)); \ - asm( "lw $13, %0 " :: "m" (b)); - -#define MULADDC_CORE \ - asm( "lw $14, 0($10) " ); \ - asm( "multu $13, $14 " ); \ - asm( "addi $10, $10, 4 " ); \ - asm( "mflo $14 " ); \ - asm( "mfhi $9 " ); \ - asm( "addu $14, $12, $14 " ); \ - asm( "lw $15, 0($11) " ); \ - asm( "sltu $12, $14, $12 " ); \ - asm( "addu $15, $14, $15 " ); \ - asm( "sltu $14, $15, $14 " ); \ - asm( "addu $12, $12, $9 " ); \ - asm( "sw $15, 0($11) " ); \ - asm( "addu $12, $12, $14 " ); \ - asm( "addi $11, $11, 4 " ); - -#define MULADDC_STOP \ - asm( "sw $12, %0 " : "=m" (c)); \ - asm( "sw $11, %0 " : "=m" (d)); \ - asm( "sw $10, %0 " : "=m" (s) :: \ - "$9", "$10", "$11", "$12", "$13", "$14", "$15" ); - -#endif /* MIPS */ -#endif /* GNUC */ - -#if (defined(_MSC_VER) && defined(_M_IX86)) || defined(__WATCOMC__) - -#define MULADDC_INIT \ - __asm mov esi, s \ - __asm mov edi, d \ - __asm mov ecx, c \ - __asm mov ebx, b - -#define MULADDC_CORE \ - __asm lodsd \ - __asm mul ebx \ - __asm add eax, ecx \ - __asm adc edx, 0 \ - __asm add eax, [edi] \ - __asm adc edx, 0 \ - __asm mov ecx, edx \ - __asm stosd - -#if defined(POLARSSL_HAVE_SSE2) - -#define EMIT __asm _emit - -#define MULADDC_HUIT \ - EMIT 0x0F EMIT 0x6E EMIT 0xC9 \ - EMIT 0x0F EMIT 0x6E EMIT 0xC3 \ - EMIT 0x0F EMIT 0x6E EMIT 0x1F \ - EMIT 0x0F EMIT 0xD4 EMIT 0xCB \ - EMIT 0x0F EMIT 0x6E EMIT 0x16 \ - EMIT 0x0F EMIT 0xF4 EMIT 0xD0 \ - EMIT 0x0F EMIT 0x6E EMIT 0x66 EMIT 0x04 \ - EMIT 0x0F EMIT 0xF4 EMIT 0xE0 \ - EMIT 0x0F EMIT 0x6E EMIT 0x76 EMIT 0x08 \ - EMIT 0x0F EMIT 0xF4 EMIT 0xF0 \ - EMIT 0x0F EMIT 0x6E EMIT 0x7E EMIT 0x0C \ - EMIT 0x0F EMIT 0xF4 EMIT 0xF8 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xCA \ - EMIT 0x0F EMIT 0x6E EMIT 0x5F EMIT 0x04 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xDC \ - EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x08 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xEE \ - EMIT 0x0F EMIT 0x6E EMIT 0x67 EMIT 0x0C \ - EMIT 0x0F EMIT 0xD4 EMIT 0xFC \ - EMIT 0x0F EMIT 0x7E EMIT 0x0F \ - EMIT 0x0F EMIT 0x6E EMIT 0x56 EMIT 0x10 \ - EMIT 0x0F EMIT 0xF4 EMIT 0xD0 \ - EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \ - EMIT 0x0F EMIT 0x6E EMIT 0x66 EMIT 0x14 \ - EMIT 0x0F EMIT 0xF4 EMIT 0xE0 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xCB \ - EMIT 0x0F EMIT 0x6E EMIT 0x76 EMIT 0x18 \ - EMIT 0x0F EMIT 0xF4 EMIT 0xF0 \ - EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x04 \ - EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \ - EMIT 0x0F EMIT 0x6E EMIT 0x5E EMIT 0x1C \ - EMIT 0x0F EMIT 0xF4 EMIT 0xD8 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xCD \ - EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x10 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xD5 \ - EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x08 \ - EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xCF \ - EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x14 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xE5 \ - EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x0C \ - EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xCA \ - EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x18 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xF5 \ - EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x10 \ - EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xCC \ - EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x1C \ - EMIT 0x0F EMIT 0xD4 EMIT 0xDD \ - EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x14 \ - EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xCE \ - EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x18 \ - EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \ - EMIT 0x0F EMIT 0xD4 EMIT 0xCB \ - EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x1C \ - EMIT 0x83 EMIT 0xC7 EMIT 0x20 \ - EMIT 0x83 EMIT 0xC6 EMIT 0x20 \ - EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \ - EMIT 0x0F EMIT 0x7E EMIT 0xC9 - -#define MULADDC_STOP \ - EMIT 0x0F EMIT 0x77 \ - __asm mov c, ecx \ - __asm mov d, edi \ - __asm mov s, esi \ - -#else - -#define MULADDC_STOP \ - __asm mov c, ecx \ - __asm mov d, edi \ - __asm mov s, esi \ - -#endif /* SSE2 */ -#endif /* MSVC */ - -#endif /* POLARSSL_HAVE_ASM */ - -#if !defined(MULADDC_CORE) -#if defined(POLARSSL_HAVE_LONGLONG) - -#define MULADDC_INIT \ -{ \ - t_udbl r; \ - t_uint r0, r1; - -#define MULADDC_CORE \ - r = *(s++) * (t_udbl) b; \ - r0 = r; \ - r1 = r >> biL; \ - r0 += c; r1 += (r0 < c); \ - r0 += *d; r1 += (r0 < *d); \ - c = r1; *(d++) = r0; - -#define MULADDC_STOP \ -} - -#else -#define MULADDC_INIT \ -{ \ - t_uint s0, s1, b0, b1; \ - t_uint r0, r1, rx, ry; \ - b0 = ( b << biH ) >> biH; \ - b1 = ( b >> biH ); - -#define MULADDC_CORE \ - s0 = ( *s << biH ) >> biH; \ - s1 = ( *s >> biH ); s++; \ - rx = s0 * b1; r0 = s0 * b0; \ - ry = s1 * b0; r1 = s1 * b1; \ - r1 += ( rx >> biH ); \ - r1 += ( ry >> biH ); \ - rx <<= biH; ry <<= biH; \ - r0 += rx; r1 += (r0 < rx); \ - r0 += ry; r1 += (r0 < ry); \ - r0 += c; r1 += (r0 < c); \ - r0 += *d; r1 += (r0 < *d); \ - c = r1; *(d++) = r0; - -#define MULADDC_STOP \ -} - -#endif /* C (generic) */ -#endif /* C (longlong) */ - -#endif /* bn_mul.h */ diff --git a/plugins/!NotAdopted/Tlen/crypto/polarssl/config.h b/plugins/!NotAdopted/Tlen/crypto/polarssl/config.h deleted file mode 100644 index 61500a75ee..0000000000 --- a/plugins/!NotAdopted/Tlen/crypto/polarssl/config.h +++ /dev/null @@ -1,625 +0,0 @@ -/** - * \file config.h - * - * \brief Configuration options (set of defines) - * - * Copyright (C) 2006-2010, Brainspark B.V. - * - * This file is part of PolarSSL (http://www.polarssl.org) - * Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org> - * - * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - * - * This set of compile-time options may be used to enable - * or disable features selectively, and reduce the global - * memory footprint. - */ -#ifndef POLARSSL_CONFIG_H -#define POLARSSL_CONFIG_H - -#ifndef _CRT_SECURE_NO_DEPRECATE -#define _CRT_SECURE_NO_DEPRECATE 1 -#endif - -/** - * \name SECTION: System support - * - * This section sets system specific settings. - * \{ - */ - -/** - * \def POLARSSL_HAVE_INT8 - * - * The system uses 8-bit wide native integers. - * - * Uncomment if native integers are 8-bit wide. -#define POLARSSL_HAVE_INT8 - */ - -/** - * \def POLARSSL_HAVE_INT16 - * - * The system uses 16-bit wide native integers. - * - * Uncomment if native integers are 16-bit wide. -#define POLARSSL_HAVE_INT16 - */ - -/** - * \def POLARSSL_HAVE_LONGLONG - * - * The compiler supports the use of long long. - * - * Uncomment if the compiler supports long long. -#define POLARSSL_HAVE_LONGLONG - */ - -/** - * \def POLARSSL_HAVE_ASM - * - * The compiler has support for asm() - * - * Uncomment to enable the use of assembly code. - * - * Requires support for asm() in compiler. - * - * Used in: - * library/timing.c - * library/padlock.c - * include/polarssl/bn_mul.h - * - */ -#define POLARSSL_HAVE_ASM - -/** - * \def POLARSSL_HAVE_SSE2 - * - * CPI supports SSE2 instruction set. - * - * Uncomment if the CPU supports SSE2 (IA-32 specific). - * -#define POLARSSL_HAVE_SSE2 - */ -/* \} name */ - -/** - * \name SECTION: PolarSSL feature support - * - * This section sets support for features that are or are not needed - * within the modules that are enabled. - * \{ - */ - -/** - * \def POLARSSL_AES_ROM_TABLES - * - * Store the AES tables in ROM. - * - * Uncomment this macro to store the AES tables in ROM. - * -#define POLARSSL_AES_ROM_TABLES - */ - -/** - * \def POLARSSL_CIPHER_MODE_CFB - * - * Enable Cipher Feedback mode (CFB) for symmetric ciphers. - */ -#define POLARSSL_CIPHER_MODE_CFB - -/** - * \def POLARSSL_CIPHER_MODE_CTR - * - * Enable Counter Block Cipher mode (CTR) for symmetric ciphers. - */ -#define POLARSSL_CIPHER_MODE_CTR - -/** - * \def POLARSSL_DEBUG_MSG - * - * Requires: POLARSSL_DEBUG_C - * - * Enable all SSL/TLS debugging messages. - */ -#define POLARSSL_DEBUG_MSG - -/** - * \def POLARSSL_GENPRIME - * - * Requires: POLARSSL_BIGNUM_C, POLARSSL_RSA_C - * - * Enable the RSA prime-number generation code. - */ -#define POLARSSL_GENPRIME - -/** - * \def POLARSSL_FS_IO - * - * Enable functions that use the filesystem. - */ -#define POLARSSL_FS_IO - -/** - * \def POLARSSL_PKCS1_V21 - * - * Requires: POLARSSL_MD_C, POLARSSL_RSA_C - * - * Enable support for PKCS#1 v2.1 encoding. - * This enables support for RSAES-OAEP and RSASSA-PSS operations. - */ -#define POLARSSL_PKCS1_V21 - -/** - * \def POLARSSL_RSA_NO_CRT - * - * Do not use the Chinese Remainder Theorem for the RSA private operation. - * - * Uncomment this macro to disable the use of CRT in RSA. - * -#define POLARSSL_RSA_NO_CRT - */ - -/** - * \def POLARSSL_SELF_TEST - * - * Enable the checkup functions (*_self_test). - */ -#define POLARSSL_SELF_TEST - -/** - * \def POLARSSL_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION - * - * If set, the X509 parser will not break-off when parsing an X509 certificate - * and encountering an unknown critical extension. - * - * Uncomment to prevent an error. - * -#define POLARSSL_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION - */ -/* \} name */ - -/** - * \name SECTION: PolarSSL modules - * - * This section enables or disables entire modules in PolarSSL - * \{ - */ - -/** - * \def POLARSSL_AES_C - * - * Enable the AES block cipher. - * - * Module: library/aes.c - * Caller: library/ssl_tls.c - * library/pem.c - * - * This module enables the following ciphersuites: - * SSL_RSA_AES_128_SHA - * SSL_RSA_AES_256_SHA - * SSL_EDH_RSA_AES_256_SHA - */ -#define POLARSSL_AES_C - -/** - * \def POLARSSL_ARC4_C - * - * Enable the ARCFOUR stream cipher. - * - * Module: library/arc4.c - * Caller: library/ssl_tls.c - * - * This module enables the following ciphersuites: - * SSL_RSA_RC4_128_MD5 - * SSL_RSA_RC4_128_SHA - */ -#define POLARSSL_ARC4_C - -/** - * \def POLARSSL_BASE64_C - * - * Enable the Base64 module. - * - * Module: library/base64.c - * Caller: library/pem.c - * - * This module is required for PEM support (required by X.509). - */ -#define POLARSSL_BASE64_C - -/** - * \def POLARSSL_BIGNUM_C - * - * Enable the multo-precision integer library. - * - * Module: library/bignum.c - * Caller: library/dhm.c - * library/rsa.c - * library/ssl_tls.c - * library/x509parse.c - * - * This module is required for RSA and DHM support. - */ -#define POLARSSL_BIGNUM_C - -/** - * \def POLARSSL_CAMELLIA_C - * - * Enable the Camellia block cipher. - * - * Module: library/camellia.c - * Caller: library/ssl_tls.c - * - * This module enabled the following cipher suites: - * SSL_RSA_CAMELLIA_128_SHA - * SSL_RSA_CAMELLIA_256_SHA - * SSL_EDH_RSA_CAMELLIA_256_SHA - */ -#define POLARSSL_CAMELLIA_C - -/** - * \def POLARSSL_CERTS_C - * - * Enable the test certificates. - * - * Module: library/certs.c - * Caller: - * - * This module is used for testing (ssl_client/server). - */ -#define POLARSSL_CERTS_C - -/** - * \def POLARSSL_CIPHER_C - * - * Enable the generic cipher layer. - * - * Module: library/cipher.c - * Caller: - * - * Uncomment to enable generic cipher wrappers. - */ -#define POLARSSL_CIPHER_C - -/** - * \def POLARSSL_DEBUG_C - * - * Enable the debug functions. - * - * Module: library/debug.c - * Caller: library/ssl_cli.c - * library/ssl_srv.c - * library/ssl_tls.c - * - * This module provides debugging functions. - */ -#define POLARSSL_DEBUG_C - -/** - * \def POLARSSL_DES_C - * - * Enable the DES block cipher. - * - * Module: library/des.c - * Caller: library/ssl_tls.c - * - * This module enables the following ciphersuites: - * SSL_RSA_DES_168_SHA - * SSL_EDH_RSA_DES_168_SHA - */ -#define POLARSSL_DES_C - -/** - * \def POLARSSL_DHM_C - * - * Enable the Diffie-Hellman-Merkle key exchange. - * - * Module: library/dhm.c - * Caller: library/ssl_cli.c - * library/ssl_srv.c - * - * This module enables the following ciphersuites: - * SSL_EDH_RSA_DES_168_SHA - * SSL_EDH_RSA_AES_256_SHA - * SSL_EDH_RSA_CAMELLIA_256_SHA - */ -#define POLARSSL_DHM_C - -/** - * \def POLARSSL_ERROR_C - * - * Enable error code to error string conversion. - * - * Module: library/error.c - * Caller: - * - * This module enables err_strerror(). - */ -#define POLARSSL_ERROR_C - -/** - * \def POLARSSL_HAVEGE_C - * - * Enable the HAVEGE random generator. - * - * Module: library/havege.c - * Caller: - * - * Requires: POLARSSL_TIMING_C - * - * This module enables the HAVEGE random number generator. - */ -#define POLARSSL_HAVEGE_C - -/** - * \def POLARSSL_MD_C - * - * Enable the generic message digest layer. - * - * Module: library/md.c - * Caller: - * - * Uncomment to enable generic message digest wrappers. - */ -#define POLARSSL_MD_C - -/** - * \def POLARSSL_MD2_C - * - * Enable the MD2 hash algorithm - * - * Module: library/md2.c - * Caller: library/x509parse.c - * - * Uncomment to enable support for (rare) MD2-signed X.509 certs. - * -#define POLARSSL_MD2_C - */ - -/** - * \def POLARSSL_MD4_C - * - * Enable the MD4 hash algorithm - * - * Module: library/md4.c - * Caller: library/x509parse.c - * - * Uncomment to enable support for (rare) MD4-signed X.509 certs. - * -#define POLARSSL_MD4_C - */ - -/** - * \def POLARSSL_MD5_C - * - * Enable the MD5 hash algorithm - * - * Module: library/md5.c - * Caller: library/ssl_tls.c - * library/x509parse.c - * - * This module is required for SSL/TLS and X.509. - */ -#define POLARSSL_MD5_C - -/** - * \def POLARSSL_NET_C - * - * Enable the TCP/IP networking routines. - * - * Module: library/net.c - * Caller: - * - * This module provides TCP/IP networking routines. - */ -#define POLARSSL_NET_C - -/** - * \def POLARSSL_PADLOCK_C - * - * Enable VIA Padlock support on x86. - * - * Module: library/padlock.c - * Caller: library/aes.c - * - * This modules adds support for the VIA PadLock on x86. - */ -#define POLARSSL_PADLOCK_C - -/** - * \def POLARSSL_PEM_C - * - * Enable PEM decoding - * - * Module: library/pem.c - * Caller: library/x509parse.c - * - * Requires: POLARSSL_BASE64_C - * - * This modules adds support for decoding PEM files. - */ -#define POLARSSL_PEM_C - -/** - * \def POLARSSL_PKCS11_C - * - * Enable support for PKCS#11 smartcard support. - * - * Module: library/ssl_srv.c - * Caller: library/ssl_cli.c - * library/ssl_srv.c - * - * Requires: POLARSSL_SSL_TLS_C - * - * This module is required for SSL/TLS PKCS #11 smartcard support. - * Requires the presence of the PKCS#11 helper library (libpkcs11-helper) -#define POLARSSL_PKCS11_C - */ - -/** - * \def POLARSSL_RSA_C - * - * Enable the RSA public-key cryptosystem. - * - * Module: library/rsa.c - * Caller: library/ssl_cli.c - * library/ssl_srv.c - * library/ssl_tls.c - * library/x509.c - * - * Requires: POLARSSL_BIGNUM_C - * - * This module is required for SSL/TLS and MD5-signed certificates. - */ -#define POLARSSL_RSA_C - -/** - * \def POLARSSL_SHA1_C - * - * Enable the SHA1 cryptographic hash algorithm. - * - * Module: library/sha1.c - * Caller: library/ssl_cli.c - * library/ssl_srv.c - * library/ssl_tls.c - * library/x509parse.c - * - * This module is required for SSL/TLS and SHA1-signed certificates. - */ -#define POLARSSL_SHA1_C - -/** - * \def POLARSSL_SHA2_C - * - * Enable the SHA-224 and SHA-256 cryptographic hash algorithms. - * - * Module: library/sha2.c - * Caller: library/md_wrap.c - * library/x509parse.c - * - * This module adds support for SHA-224 and SHA-256. - */ -#define POLARSSL_SHA2_C - -/** - * \def POLARSSL_SHA4_C - * - * Enable the SHA-384 and SHA-512 cryptographic hash algorithms. - * - * Module: library/sha4.c - * Caller: library/md_wrap.c - * library/x509parse.c - * - * This module adds support for SHA-384 and SHA-512. - */ -#define POLARSSL_SHA4_C - -/** - * \def POLARSSL_SSL_CLI_C - * - * Enable the SSL/TLS client code. - * - * Module: library/ssl_cli.c - * Caller: - * - * Requires: POLARSSL_SSL_TLS_C - * - * This module is required for SSL/TLS client support. - */ -#define POLARSSL_SSL_CLI_C - -/* - * \def POLARSSL_SSL_SRV_C - * - * Enable the SSL/TLS server code. - * - * Module: library/ssl_srv.c - * Caller: - * - * Requires: POLARSSL_SSL_TLS_C - * - * This module is required for SSL/TLS server support. - */ -#define POLARSSL_SSL_SRV_C - -/** - * \def POLARSSL_SSL_TLS_C - * - * Enable the generic SSL/TLS code. - * - * Module: library/ssl_tls.c - * Caller: library/ssl_cli.c - * library/ssl_srv.c - * - * Requires: POLARSSL_MD5_C, POLARSSL_SHA1_C, POLARSSL_X509_PARSE_C - * - * This module is required for SSL/TLS. - */ -#define POLARSSL_SSL_TLS_C - -/** - * \def POLARSSL_TIMING_C - * - * Enable the portable timing interface. - * - * Module: library/timing.c - * Caller: library/havege.c - * - * This module is used by the HAVEGE random number generator. - */ -#define POLARSSL_TIMING_C - -/** - * \def POLARSSL_VERSION_C - * - * Enable run-time version information. - * - * Module: library/version.c - * - * This module provides run-time version information. - */ -#define POLARSSL_VERSION_C - -/** - * \def POLARSSL_X509_PARSE_C - * - * Enable X.509 certificate parsing. - * - * Module: library/x509parse.c - * Caller: library/ssl_cli.c - * library/ssl_srv.c - * library/ssl_tls.c - * - * Requires: POLARSSL_BIGNUM_C, POLARSSL_RSA_C - * - * This module is required for X.509 certificate parsing. - */ -#define POLARSSL_X509_PARSE_C - -/** - * \def POLARSSL_XTEA_C - * - * Enable the XTEA block cipher. - * - * Module: library/xtea.c - * Caller: - */ -#define POLARSSL_XTEA_C -/* \} name */ - -#endif /* config.h */ diff --git a/plugins/!NotAdopted/Tlen/crypto/polarssl/padlock.h b/plugins/!NotAdopted/Tlen/crypto/polarssl/padlock.h deleted file mode 100644 index 08fbe825c9..0000000000 --- a/plugins/!NotAdopted/Tlen/crypto/polarssl/padlock.h +++ /dev/null @@ -1,100 +0,0 @@ -/** - * \file padlock.h - * - * \brief VIA PadLock ACE for HW encryption/decryption supported by some processors - * - * Copyright (C) 2006-2010, Brainspark B.V. - * - * This file is part of PolarSSL (http://www.polarssl.org) - * Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org> - * - * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ -#ifndef POLARSSL_PADLOCK_H -#define POLARSSL_PADLOCK_H - -#include "polarssl/aes.h" - -#define POLARSSL_ERR_PADLOCK_DATA_MISALIGNED -0x0030 /**< Input data should be aligned. */ - -#if defined(POLARSSL_HAVE_ASM) && defined(__GNUC__) && defined(__i386__) - -#ifndef POLARSSL_HAVE_X86 -#define POLARSSL_HAVE_X86 -#endif - -#define PADLOCK_RNG 0x000C -#define PADLOCK_ACE 0x00C0 -#define PADLOCK_PHE 0x0C00 -#define PADLOCK_PMM 0x3000 - -#define PADLOCK_ALIGN16(x) (unsigned long *) (16 + ((long) x & ~15)) - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief PadLock detection routine - * - * \param The feature to detect - * - * \return 1 if CPU has support for the feature, 0 otherwise - */ -int padlock_supports( int feature ); - -/** - * \brief PadLock AES-ECB block en(de)cryption - * - * \param ctx AES context - * \param mode AES_ENCRYPT or AES_DECRYPT - * \param input 16-byte input block - * \param output 16-byte output block - * - * \return 0 if success, 1 if operation failed - */ -int padlock_xcryptecb( aes_context *ctx, - int mode, - const unsigned char input[16], - unsigned char output[16] ); - -/** - * \brief PadLock AES-CBC buffer en(de)cryption - * - * \param ctx AES context - * \param mode AES_ENCRYPT or AES_DECRYPT - * \param length length of the input data - * \param iv initialization vector (updated after use) - * \param input buffer holding the input data - * \param output buffer holding the output data - * - * \return 0 if success, 1 if operation failed - */ -int padlock_xcryptcbc( aes_context *ctx, - int mode, - size_t length, - unsigned char iv[16], - const unsigned char *input, - unsigned char *output ); - -#ifdef __cplusplus -} -#endif - -#endif /* HAVE_X86 */ - -#endif /* padlock.h */ |