X-Git-Url: https://git.cryptolib.org/?p=avr-crypto-lib.git;a=blobdiff_plain;f=skein%2Fthreefish256_dec_asm.S;h=384b6ab8ab4805a9deab33199cf250e585733205;hp=4ae4f6efef16a1772bfa269328dc1cfbbb23955b;hb=4b5da1dc27a791b5c448274a3db09cd035b33493;hpb=bd9d6731486cac11f6b294b3c84681eb65947f3d diff --git a/skein/threefish256_dec_asm.S b/skein/threefish256_dec_asm.S index 4ae4f6e..384b6ab 100644 --- a/skein/threefish256_dec_asm.S +++ b/skein/threefish256_dec_asm.S @@ -1,7 +1,7 @@ /* threefish256_enc_asm.S */ /* This file is part of the AVR-Crypto-Lib. - Copyright (C) 2009 Daniel Otte (daniel.otte@rub.de) + Copyright (C) 2006-2015 Daniel Otte (bg@nerilex.org) 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 @@ -18,7 +18,7 @@ */ /* * \author Daniel Otte - * \email daniel.otte@rub.de + * \email bg@nerilex.org * \date 2009-03-16 * \license GPLv3 or later */ @@ -27,19 +27,19 @@ /******************************************************************************/ /* -void permute_4(void* data){ +void permute_4(void *data){ uint64_t t; t = X(1); X(1) = X(3); X(3) = t; } -void add_key_4(void* data, const threefish256_ctx_t* ctx, uint8_t s){ +void add_key_4(void *data, const threefish256_ctx_t *ctx, uint8_t s){ X(0) -= ctx->k[(s+0)%5]; X(1) -= ctx->k[(s+1)%5] + ctx->t[s%3]; X(2) -= ctx->k[(s+2)%5] + ctx->t[(s+1)%3]; X(3) -= ctx->k[(s+3)%5] + s; } -void threefish256_dec(void* data, const threefish256_ctx_t* ctx){ +void threefish256_dec(void *data, const threefish256_ctx_t *ctx){ uint8_t i=0,s=18; uint8_t r0[8] = {0x73, 0x13, 0x7b, 0x32, 0x72, 0x2b, 0x44, 0x1b}; uint8_t r1[8] = {0x62, 0x52, 0x43, 0x24, 0x54, 0x6a, 0x34, 0x70};