diff options
Diffstat (limited to 'block-sha1/sha1.c')
| -rw-r--r-- | block-sha1/sha1.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/block-sha1/sha1.c b/block-sha1/sha1.c index c0054a0b0..e1a1eb609 100644 --- a/block-sha1/sha1.c +++ b/block-sha1/sha1.c @@ -101,8 +101,8 @@ * Where do we get the source from? The first 16 iterations get it from * the input data, the next mix it from the 512-bit array. */ -#define SHA_SRC(t) get_be32(data + t) -#define SHA_MIX(t) SHA_ROL(W(t+13) ^ W(t+8) ^ W(t+2) ^ W(t), 1) +#define SHA_SRC(t) get_be32((unsigned char *) block + (t)*4) +#define SHA_MIX(t) SHA_ROL(W((t)+13) ^ W((t)+8) ^ W((t)+2) ^ W(t), 1); #define SHA_ROUND(t, input, fn, constant, A, B, C, D, E) do { \ unsigned int TEMP = input(t); setW(t, TEMP); \ @@ -115,7 +115,7 @@ #define T_40_59(t, A, B, C, D, E) SHA_ROUND(t, SHA_MIX, ((B&C)+(D&(B^C))) , 0x8f1bbcdc, A, B, C, D, E ) #define T_60_79(t, A, B, C, D, E) SHA_ROUND(t, SHA_MIX, (B^C^D) , 0xca62c1d6, A, B, C, D, E ) -static void blk_SHA1_Block(blk_SHA_CTX *ctx, const unsigned int *data) +static void blk_SHA1_Block(blk_SHA_CTX *ctx, const void *block) { unsigned int A,B,C,D,E; unsigned int array[16]; @@ -126,7 +126,7 @@ static void blk_SHA1_Block(blk_SHA_CTX *ctx, const unsigned int *data) D = ctx->H[3]; E = ctx->H[4]; - /* Round 1 - iterations 0-16 take their input from 'data' */ + /* Round 1 - iterations 0-16 take their input from 'block' */ T_0_15( 0, A, B, C, D, E); T_0_15( 1, E, A, B, C, D); T_0_15( 2, D, E, A, B, C); @@ -274,10 +274,10 @@ void blk_SHA1_Final(unsigned char hashout[20], blk_SHA_CTX *ctx) padlen[1] = htonl((uint32_t)(ctx->size << 3)); i = ctx->size & 63; - blk_SHA1_Update(ctx, pad, 1+ (63 & (55 - i))); + blk_SHA1_Update(ctx, pad, 1 + (63 & (55 - i))); blk_SHA1_Update(ctx, padlen, 8); /* Output hash */ for (i = 0; i < 5; i++) - put_be32(hashout + i*4, ctx->H[i]); + put_be32(hashout + i * 4, ctx->H[i]); } |