X-Git-Url: https://git.cryptolib.org/?p=avr-crypto-lib.git;a=blobdiff_plain;f=twister%2Ftwister.c;h=19c95d26d219af90e455768ac0aad885ee48fcd0;hp=c82e22ea5dec05a9373eb67f87ac338bb2e86796;hb=4b5da1dc27a791b5c448274a3db09cd035b33493;hpb=4f50c75ee5a6cc88bf7ea71957ed509e298e6c25

diff --git a/twister/twister.c b/twister/twister.c
index c82e22e..19c95d2 100644
--- a/twister/twister.c
+++ b/twister/twister.c
@@ -1,7 +1,7 @@
 /* twister.c */
 /*
     This file is part of the AVR-Crypto-Lib.
-    Copyright (C) 2008  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
@@ -26,7 +26,7 @@
 #include "memxor.h"
 
 //#ifndef TWISTER_MUL_TABLE
-# include "gf256mul.h"
+# include "gf256mul/gf256mul.h"
 //#endif
 
 #define MDS(a,b)  pgm_read_byte(&(twister_mds[(a)][(b)]))
@@ -37,7 +37,7 @@
 # define MULT(a,b) gf256mul((a),(b), 0x4D)
 //#endif
 
-void twister_blank_round(twister_state_t* ctx){
+void twister_blank_round(twister_state_t *ctx){
 	uint8_t i,j,k;
 	uint8_t tmp[8][8];
 	/* add twist counter */
@@ -76,7 +76,7 @@ void twister_blank_round(twister_state_t* ctx){
 		}	
 	}
 }
-void twister_mini_round(twister_state_t* ctx, const void* msg){
+void twister_mini_round(twister_state_t *ctx, const void *msg){
 	/* inject message */
 	uint8_t i;
 	for(i=0; i<8; ++i){
@@ -86,7 +86,7 @@ void twister_mini_round(twister_state_t* ctx, const void* msg){
 	twister_blank_round(ctx);
 }
 
-void twister_ctx2hash(void* dest, twister_state_t* ctx, uint16_t hashsize_b){
+void twister_ctx2hash(void *dest, twister_state_t *ctx, uint16_t hashsize_b){
 	uint8_t tmp[8][8];
 	uint8_t j;
 	uint16_t i=hashsize_b;
@@ -107,7 +107,7 @@ void twister_ctx2hash(void* dest, twister_state_t* ctx, uint16_t hashsize_b){
 		memxor(ctx->s, tmp, 64);
 		twister_blank_round(ctx);
 		for(j=0; j<4; ++j){
-			*((uint8_t*)dest) = ctx->s[3-j][0] ^ tmp[3-j][0];
+			*((uint8_t*)dest) = ctx->s[7-j][0] ^ tmp[7-j][0];
 			dest = (uint8_t*)dest + 1;
 		}
 	}