From e124aa3611f38573898aa79c6eabe77bc874e58f Mon Sep 17 00:00:00 2001 From: aunsane Date: Fri, 15 Dec 2017 01:05:56 +0300 Subject: preparing to build tox from sources --- .../src/crypto_scalarmult/curve25519/sandy2x/fe.h | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 libs/libsodium/src/crypto_scalarmult/curve25519/sandy2x/fe.h (limited to 'libs/libsodium/src/crypto_scalarmult/curve25519/sandy2x/fe.h') diff --git a/libs/libsodium/src/crypto_scalarmult/curve25519/sandy2x/fe.h b/libs/libsodium/src/crypto_scalarmult/curve25519/sandy2x/fe.h new file mode 100644 index 0000000000..b1115f8691 --- /dev/null +++ b/libs/libsodium/src/crypto_scalarmult/curve25519/sandy2x/fe.h @@ -0,0 +1,26 @@ +/* + This file is adapted from ref10/fe.h: + All the redundant functions are removed. +*/ + +#ifndef fe_H +#define fe_H + +#include +#include + +typedef uint64_t fe[10]; + +/* +fe means field element. +Here the field is \Z/(2^255-19). +An element t, entries t[0]...t[9], represents the integer +t[0]+2^26 t[1]+2^51 t[2]+2^77 t[3]+2^102 t[4]+...+2^230 t[9]. +Bounds on each t[i] vary depending on context. +*/ + +#define fe_frombytes crypto_scalarmult_curve25519_sandy2x_fe_frombytes + +extern void fe_frombytes(fe, const unsigned char *); + +#endif -- cgit v1.2.3