From 242d48135a12fc9167430f391ba0d27d9ad44c6b Mon Sep 17 00:00:00 2001 From: marha Date: Mon, 14 Apr 2014 23:15:59 +0200 Subject: Updated openssl to version 1.0.1g --- openssl/engines/ccgost/gosthash.c | 19 +++++++++---------- 1 file changed, 9 insertions(+), 10 deletions(-) (limited to 'openssl/engines/ccgost') diff --git a/openssl/engines/ccgost/gosthash.c b/openssl/engines/ccgost/gosthash.c index 8c278aa64..91b2ce882 100644 --- a/openssl/engines/ccgost/gosthash.c +++ b/openssl/engines/ccgost/gosthash.c @@ -180,8 +180,6 @@ int start_hash(gost_hash_ctx *ctx) */ int hash_block(gost_hash_ctx *ctx,const byte *block, size_t length) { - const byte *curptr=block; - const byte *barrier=block+(length-32);/* Last byte we can safely hash*/ if (ctx->left) { /*There are some bytes from previous step*/ @@ -196,24 +194,25 @@ int hash_block(gost_hash_ctx *ctx,const byte *block, size_t length) { return 1; } - curptr=block+add_bytes; + block+=add_bytes; + length-=add_bytes; hash_step(ctx->cipher_ctx,ctx->H,ctx->remainder); add_blocks(32,ctx->S,ctx->remainder); ctx->len+=32; ctx->left=0; } - while (curptr<=barrier) + while (length>=32) { - hash_step(ctx->cipher_ctx,ctx->H,curptr); + hash_step(ctx->cipher_ctx,ctx->H,block); - add_blocks(32,ctx->S,curptr); + add_blocks(32,ctx->S,block); ctx->len+=32; - curptr+=32; + block+=32; + length-=32; } - if (curptr!=block+length) + if (length) { - ctx->left=block+length-curptr; - memcpy(ctx->remainder,curptr,ctx->left); + memcpy(ctx->remainder,block,ctx->left=length); } return 1; } -- cgit v1.2.3