X-Git-Url: https://git.cryptolib.org/?p=arm-crypto-lib.git;a=blobdiff_plain;f=skein%2Fubi1024.c;h=dafffbb29afd675dd677350566c4bbd73e7a02cb;hp=a7d5326afe8cbf890fb7af3313a73cf845b312ea;hb=6095187b080b960d111a54f18a3b2da788d2d59d;hpb=f3456452a0f13bfe6d332aaeeada5b626dac2739

diff --git a/skein/ubi1024.c b/skein/ubi1024.c
index a7d5326..dafffbb 100644
--- a/skein/ubi1024.c
+++ b/skein/ubi1024.c
@@ -31,19 +31,19 @@
 #include "ubi.h"
 
 void ubi1024_init(ubi1024_ctx_t* ctx, const void* g, uint8_t type){
-	memset(ctx->tweak, 0, 15);
-	ctx->tweak[15] = 0x40+type;
+	memset(ctx->tweak.v8, 0, 15);
+	ctx->tweak.v8[15] = 0x40+type;
 	memcpy(ctx->g, g, UBI1024_BLOCKSIZE_B);
 }
 
 void ubi1024_nextBlock(ubi1024_ctx_t* ctx, const void* block){
 	threefish1024_ctx_t tfctx;
-	((uint64_t*)(ctx->tweak))[0] += UBI1024_BLOCKSIZE_B;
-	threefish1024_init(ctx->g, ctx->tweak, &tfctx);
+	ctx->tweak.v64[0] += UBI1024_BLOCKSIZE_B;
+	threefish1024_init(ctx->g, ctx->tweak.v8, &tfctx);
 	memcpy(ctx->g, block, UBI1024_BLOCKSIZE_B);
 	threefish1024_enc(ctx->g, &tfctx);
 	memxor(ctx->g, block, UBI1024_BLOCKSIZE_B);
-	ctx->tweak[15] &= (uint8_t)~0x40;
+	ctx->tweak.v8[15] &= (uint8_t)~0x40;
 } 
 
 
@@ -54,11 +54,11 @@ void ubi1024_lastBlock(ubi1024_ctx_t* ctx, const void* block, uint16_t length_b)
 		block = (uint8_t*)block + UBI1024_BLOCKSIZE_B;
 		length_b -= UBI1024_BLOCKSIZE;
 	}
-	ctx->tweak[15] |= 0x80;
-	((uint64_t*)(ctx->tweak))[0] += (length_b+7)/8;
+	ctx->tweak.v8[15] |= 0x80;
+	ctx->tweak.v64[0] += (length_b+7)/8;
 	if(length_b & 0x07)
-		ctx->tweak[14] |= 0x80;
-	threefish1024_init(ctx->g, ctx->tweak, &tfctx);
+		ctx->tweak.v8[14] |= 0x80;
+	threefish1024_init(ctx->g, ctx->tweak.v8, &tfctx);
 	memset(ctx->g, 0, UBI1024_BLOCKSIZE_B);
 	memcpy(ctx->g, block, (length_b+7)/8);
 	if(length_b & 0x07)