diff options
| -rw-r--r-- | lib/libc/hash/sha2.c | 46 |
1 files changed, 30 insertions, 16 deletions
diff --git a/lib/libc/hash/sha2.c b/lib/libc/hash/sha2.c index 8f82de90863..e414c7b9e6a 100644 --- a/lib/libc/hash/sha2.c +++ b/lib/libc/hash/sha2.c @@ -1,4 +1,4 @@ -/* $OpenBSD: sha2.c,v 1.2 2003/09/08 00:00:47 millert Exp $ */ +/* $OpenBSD: sha2.c,v 1.3 2004/04/28 22:06:02 millert Exp $ */ /* * FILE: sha2.c @@ -35,7 +35,7 @@ */ #if defined(LIBC_SCCS) && !defined(lint) -static const char rcsid[] = "$OpenBSD: sha2.c,v 1.2 2003/09/08 00:00:47 millert Exp $"; +static const char rcsid[] = "$OpenBSD: sha2.c,v 1.3 2004/04/28 22:06:02 millert Exp $"; #endif /* LIBC_SCCS and not lint */ #include <sys/types.h> @@ -272,7 +272,8 @@ const static u_int64_t sha512_initial_hash_value[8] = { /*** SHA-256: *********************************************************/ -void SHA256_Init(SHA256_CTX *context) { +void +SHA256_Init(SHA256_CTX *context) { if (context == (SHA256_CTX *)0) { return; } @@ -318,7 +319,8 @@ void SHA256_Init(SHA256_CTX *context) { (h) = T1 + Sigma0_256(a) + Maj((a), (b), (c)); \ j++ -void SHA256_Transform(SHA256_CTX *context, const u_int32_t *data) { +void +SHA256_Transform(SHA256_CTX *context, const u_int32_t *data) { u_int32_t a, b, c, d, e, f, g, h, s0, s1; u_int32_t T1, *W256; int j; @@ -376,7 +378,8 @@ void SHA256_Transform(SHA256_CTX *context, const u_int32_t *data) { #else /* SHA2_UNROLL_TRANSFORM */ -void SHA256_Transform(SHA256_CTX *context, const u_int32_t *data) { +void +SHA256_Transform(SHA256_CTX *context, const u_int32_t *data) { u_int32_t a, b, c, d, e, f, g, h, s0, s1; u_int32_t T1, T2, *W256; int j; @@ -456,7 +459,8 @@ void SHA256_Transform(SHA256_CTX *context, const u_int32_t *data) { #endif /* SHA2_UNROLL_TRANSFORM */ -void SHA256_Update(SHA256_CTX *context, const u_int8_t *data, size_t len) { +void +SHA256_Update(SHA256_CTX *context, const u_int8_t *data, size_t len) { unsigned int freespace, usedspace; if (len == 0) { @@ -501,7 +505,8 @@ void SHA256_Update(SHA256_CTX *context, const u_int8_t *data, size_t len) { usedspace = freespace = 0; } -void SHA256_Final(u_int8_t digest[], SHA256_CTX *context) { +void +SHA256_Final(u_int8_t digest[], SHA256_CTX *context) { u_int32_t *d = (u_int32_t *)digest; unsigned int usedspace; @@ -563,7 +568,8 @@ void SHA256_Final(u_int8_t digest[], SHA256_CTX *context) { /*** SHA-512: *********************************************************/ -void SHA512_Init(SHA512_CTX *context) { +void +SHA512_Init(SHA512_CTX *context) { if (context == (SHA512_CTX *)0) { return; } @@ -608,7 +614,8 @@ void SHA512_Init(SHA512_CTX *context) { (h) = T1 + Sigma0_512(a) + Maj((a), (b), (c)); \ j++ -void SHA512_Transform(SHA512_CTX *context, const u_int64_t *data) { +void +SHA512_Transform(SHA512_CTX *context, const u_int64_t *data) { u_int64_t a, b, c, d, e, f, g, h, s0, s1; u_int64_t T1, *W512 = (u_int64_t *)context->buffer; int j; @@ -663,7 +670,8 @@ void SHA512_Transform(SHA512_CTX *context, const u_int64_t *data) { #else /* SHA2_UNROLL_TRANSFORM */ -void SHA512_Transform(SHA512_CTX *context, const u_int64_t *data) { +void +SHA512_Transform(SHA512_CTX *context, const u_int64_t *data) { u_int64_t a, b, c, d, e, f, g, h, s0, s1; u_int64_t T1, T2, *W512 = (u_int64_t *)context->buffer; int j; @@ -741,7 +749,8 @@ void SHA512_Transform(SHA512_CTX *context, const u_int64_t *data) { #endif /* SHA2_UNROLL_TRANSFORM */ -void SHA512_Update(SHA512_CTX *context, const u_int8_t *data, size_t len) { +void +SHA512_Update(SHA512_CTX *context, const u_int8_t *data, size_t len) { unsigned int freespace, usedspace; if (len == 0) { @@ -786,7 +795,8 @@ void SHA512_Update(SHA512_CTX *context, const u_int8_t *data, size_t len) { usedspace = freespace = 0; } -void SHA512_Last(SHA512_CTX *context) { +void +SHA512_Last(SHA512_CTX *context) { unsigned int usedspace; usedspace = (context->bitcount[0] >> 3) % SHA512_BLOCK_LENGTH; @@ -827,7 +837,8 @@ void SHA512_Last(SHA512_CTX *context) { SHA512_Transform(context, (u_int64_t *)context->buffer); } -void SHA512_Final(u_int8_t digest[], SHA512_CTX *context) { +void +SHA512_Final(u_int8_t digest[], SHA512_CTX *context) { u_int64_t *d = (u_int64_t *)digest; /* If no digest buffer is passed, we don't bother doing this: */ @@ -855,7 +866,8 @@ void SHA512_Final(u_int8_t digest[], SHA512_CTX *context) { /*** SHA-384: *********************************************************/ -void SHA384_Init(SHA384_CTX *context) { +void +SHA384_Init(SHA384_CTX *context) { if (context == (SHA384_CTX *)0) { return; } @@ -864,11 +876,13 @@ void SHA384_Init(SHA384_CTX *context) { context->bitcount[0] = context->bitcount[1] = 0; } -void SHA384_Update(SHA384_CTX *context, const u_int8_t *data, size_t len) { +void +SHA384_Update(SHA384_CTX *context, const u_int8_t *data, size_t len) { SHA512_Update((SHA512_CTX *)context, data, len); } -void SHA384_Final(u_int8_t digest[], SHA384_CTX *context) { +void +SHA384_Final(u_int8_t digest[], SHA384_CTX *context) { u_int64_t *d = (u_int64_t *)digest; /* If no digest buffer is passed, we don't bother doing this: */ |