diff options
Diffstat (limited to 'src/libstdcrypto/sha256_transform.c')
-rw-r--r-- | src/libstdcrypto/sha256_transform.c | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/src/libstdcrypto/sha256_transform.c b/src/libstdcrypto/sha256_transform.c index e61775c..bc39e33 100644 --- a/src/libstdcrypto/sha256_transform.c +++ b/src/libstdcrypto/sha256_transform.c @@ -1,6 +1,6 @@ /* ISC license. */ -#include <skalibs/uint32.h> +#include <stdint.h> #include "sha256-internal.h" #define F1(x, y, z) ((x & y) | ((~x) & z)) @@ -12,39 +12,39 @@ #define SMALLSIGMA0(x) (ROTR(x,7)^ROTR(x,18)^((x)>>3)) #define SMALLSIGMA1(x) (ROTR(x,17)^ROTR(x,19)^((x)>>10)) -static uint32 const sha256_constants[64] = +static uint32_t const sha256_constants[64] = { - 0x428a2f98UL, 0x71374491UL, 0xb5c0fbcfUL, 0xe9b5dba5UL, - 0x3956c25bUL, 0x59f111f1UL, 0x923f82a4UL, 0xab1c5ed5UL, - 0xd807aa98UL, 0x12835b01UL, 0x243185beUL, 0x550c7dc3UL, - 0x72be5d74UL, 0x80deb1feUL, 0x9bdc06a7UL, 0xc19bf174UL, - 0xe49b69c1UL, 0xefbe4786UL, 0x0fc19dc6UL, 0x240ca1ccUL, - 0x2de92c6fUL, 0x4a7484aaUL, 0x5cb0a9dcUL, 0x76f988daUL, - 0x983e5152UL, 0xa831c66dUL, 0xb00327c8UL, 0xbf597fc7UL, - 0xc6e00bf3UL, 0xd5a79147UL, 0x06ca6351UL, 0x14292967UL, - 0x27b70a85UL, 0x2e1b2138UL, 0x4d2c6dfcUL, 0x53380d13UL, - 0x650a7354UL, 0x766a0abbUL, 0x81c2c92eUL, 0x92722c85UL, - 0xa2bfe8a1UL, 0xa81a664bUL, 0xc24b8b70UL, 0xc76c51a3UL, - 0xd192e819UL, 0xd6990624UL, 0xf40e3585UL, 0x106aa070UL, - 0x19a4c116UL, 0x1e376c08UL, 0x2748774cUL, 0x34b0bcb5UL, - 0x391c0cb3UL, 0x4ed8aa4aUL, 0x5b9cca4fUL, 0x682e6ff3UL, - 0x748f82eeUL, 0x78a5636fUL, 0x84c87814UL, 0x8cc70208UL, - 0x90befffaUL, 0xa4506cebUL, 0xbef9a3f7UL, 0xc67178f2UL + 0x428a2f98U, 0x71374491U, 0xb5c0fbcfU, 0xe9b5dba5U, + 0x3956c25bU, 0x59f111f1U, 0x923f82a4U, 0xab1c5ed5U, + 0xd807aa98U, 0x12835b01U, 0x243185beU, 0x550c7dc3U, + 0x72be5d74U, 0x80deb1feU, 0x9bdc06a7U, 0xc19bf174U, + 0xe49b69c1U, 0xefbe4786U, 0x0fc19dc6U, 0x240ca1ccU, + 0x2de92c6fU, 0x4a7484aaU, 0x5cb0a9dcU, 0x76f988daU, + 0x983e5152U, 0xa831c66dU, 0xb00327c8U, 0xbf597fc7U, + 0xc6e00bf3U, 0xd5a79147U, 0x06ca6351U, 0x14292967U, + 0x27b70a85U, 0x2e1b2138U, 0x4d2c6dfcU, 0x53380d13U, + 0x650a7354U, 0x766a0abbU, 0x81c2c92eU, 0x92722c85U, + 0xa2bfe8a1U, 0xa81a664bU, 0xc24b8b70U, 0xc76c51a3U, + 0xd192e819U, 0xd6990624U, 0xf40e3585U, 0x106aa070U, + 0x19a4c116U, 0x1e376c08U, 0x2748774cU, 0x34b0bcb5U, + 0x391c0cb3U, 0x4ed8aa4aU, 0x5b9cca4fU, 0x682e6ff3U, + 0x748f82eeU, 0x78a5636fU, 0x84c87814U, 0x8cc70208U, + 0x90befffaU, 0xa4506cebU, 0xbef9a3f7U, 0xc67178f2U } ; -void sha256_transform (uint32 *buf, uint32 const *in) +void sha256_transform (uint32_t *buf, uint32_t const *in) { - uint32 w[64] ; + uint32_t w[64] ; unsigned int i = 0 ; - register uint32 a = buf[0], b = buf[1], c = buf[2], d = buf[3], e = buf[4], f = buf[5], g = buf[6], h = buf[7] ; + register uint32_t a = buf[0], b = buf[1], c = buf[2], d = buf[3], e = buf[4], f = buf[5], g = buf[6], h = buf[7] ; for (; i < 16 ; i++) w[i] = in[i] ; for (; i < 64 ; i++) w[i] = SMALLSIGMA1(w[i-2]) + w[i-7] + SMALLSIGMA0(w[i-15]) + w[i-16] ; for (i = 0 ; i < 64 ; i++) { - uint32 temp1 = h + CAPITALSIGMA1(e) + F1(e, f, g) + sha256_constants[i] + w[i] ; - uint32 temp2 = CAPITALSIGMA0(a) + F2(a, b, c) ; + uint32_t temp1 = h + CAPITALSIGMA1(e) + F1(e, f, g) + sha256_constants[i] + w[i] ; + uint32_t temp2 = CAPITALSIGMA0(a) + F2(a, b, c) ; h = g ; g = f ; f = e ; e = d + temp1 ; d = c ; c = b ; b = a ; a = temp1 + temp2 ; } |