From 77d2929512ff62e421e9bfee659cc86973fc7df7 Mon Sep 17 00:00:00 2001 From: Kirill Volinsky Date: Tue, 19 Jun 2012 22:15:58 +0000 Subject: files structure reorganization git-svn-id: http://svn.miranda-ng.org/main/trunk@492 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c --- plugins/MirOTR/libotr-3.2.0/toolkit/ctrmode.c | 60 --------------------------- 1 file changed, 60 deletions(-) delete mode 100644 plugins/MirOTR/libotr-3.2.0/toolkit/ctrmode.c (limited to 'plugins/MirOTR/libotr-3.2.0/toolkit/ctrmode.c') diff --git a/plugins/MirOTR/libotr-3.2.0/toolkit/ctrmode.c b/plugins/MirOTR/libotr-3.2.0/toolkit/ctrmode.c deleted file mode 100644 index f89cfbd3c2..0000000000 --- a/plugins/MirOTR/libotr-3.2.0/toolkit/ctrmode.c +++ /dev/null @@ -1,60 +0,0 @@ -/* - * Off-the-Record Messaging Toolkit - * Copyright (C) 2004-2008 Ian Goldberg, Chris Alexander, Nikita Borisov - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -/* system headers */ -#include -#include - -/* toolkit headers */ -#include "aes.h" - -/* Encrypt or decrypt data in AES-CTR mode. (The operations are the - * same.) We roll our own here just to double-check that the calls - * libotr makes to libgcrypt are doing the right thing. */ -void aes_ctr_crypt(unsigned char *out, const unsigned char *in, size_t len, - unsigned char key[16], unsigned char ctrtop[8]) -{ - unsigned char ctr[16], encctr[16]; - aes_context aesc; - - aes_set_key(&aesc, key, 128); - - memmove(ctr, ctrtop, 8); - memset(ctr+8, 0, 8); - - while(len > 0) { - /* How much to do at a time? */ - size_t i; - size_t amt = len; - if (amt > 16) amt = 16; - aes_encrypt(&aesc, ctr, encctr); - for(i=0;i0;--i) { - if (++ctr[i-1] != 0) break; - } - - out += amt; - in += amt; - len -= amt; - } -} -- cgit v1.2.3