-/* crypto/sha/sha256.c */
-/* ====================================================================
- * Copyright (c) 2004 The OpenSSL Project. All rights reserved
- * according to the OpenSSL license [found in ../../LICENSE].
- * ====================================================================
+/*
+ * Copyright 2004-2016 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
*/
+
#include <openssl/opensslconf.h>
#include <stdlib.h>
#include <openssl/sha.h>
#include <openssl/opensslv.h>
-const char SHA256_version[] = "SHA-256" OPENSSL_VERSION_PTEXT;
-
int SHA224_Init(SHA256_CTX *c)
{
memset(c, 0, sizeof(*c));
* default: case below covers for it. It's not clear however if it's
* permitted to truncate to amount of bytes not divisible by 4. I bet not,
* but if it is, then default: case shall be extended. For reference.
- * Idea behind separate cases for pre-defined lenghts is to let the
+ * Idea behind separate cases for pre-defined lengths is to let the
* compiler decide if it's appropriate to unroll small loops.
*/
#define HASH_MAKE_STRING(c,s) do { \
#endif
void sha256_block_data_order(SHA256_CTX *ctx, const void *in, size_t num);
-#include "md32_common.h"
+#include "internal/md32_common.h"
#ifndef SHA256_ASM
static const SHA_LONG K256[64] = {
h = ctx->h[7];
for (i = 0; i < 16; i++) {
- HOST_c2l(data, l);
+ (void)HOST_c2l(data, l);
T1 = X[i] = l;
T1 += h + Sigma1(e) + Ch(e, f, g) + K256[i];
T2 = Sigma0(a) + Maj(a, b, c);
} else {
SHA_LONG l;
- HOST_c2l(data, l);
+ (void)HOST_c2l(data, l);
T1 = X[0] = l;
ROUND_00_15(0, a, b, c, d, e, f, g, h);
- HOST_c2l(data, l);
+ (void)HOST_c2l(data, l);
T1 = X[1] = l;
ROUND_00_15(1, h, a, b, c, d, e, f, g);
- HOST_c2l(data, l);
+ (void)HOST_c2l(data, l);
T1 = X[2] = l;
ROUND_00_15(2, g, h, a, b, c, d, e, f);
- HOST_c2l(data, l);
+ (void)HOST_c2l(data, l);
T1 = X[3] = l;
ROUND_00_15(3, f, g, h, a, b, c, d, e);
- HOST_c2l(data, l);
+ (void)HOST_c2l(data, l);
T1 = X[4] = l;
ROUND_00_15(4, e, f, g, h, a, b, c, d);
- HOST_c2l(data, l);
+ (void)HOST_c2l(data, l);
T1 = X[5] = l;
ROUND_00_15(5, d, e, f, g, h, a, b, c);
- HOST_c2l(data, l);
+ (void)HOST_c2l(data, l);
T1 = X[6] = l;
ROUND_00_15(6, c, d, e, f, g, h, a, b);
- HOST_c2l(data, l);
+ (void)HOST_c2l(data, l);
T1 = X[7] = l;
ROUND_00_15(7, b, c, d, e, f, g, h, a);
- HOST_c2l(data, l);
+ (void)HOST_c2l(data, l);
T1 = X[8] = l;
ROUND_00_15(8, a, b, c, d, e, f, g, h);
- HOST_c2l(data, l);
+ (void)HOST_c2l(data, l);
T1 = X[9] = l;
ROUND_00_15(9, h, a, b, c, d, e, f, g);
- HOST_c2l(data, l);
+ (void)HOST_c2l(data, l);
T1 = X[10] = l;
ROUND_00_15(10, g, h, a, b, c, d, e, f);
- HOST_c2l(data, l);
+ (void)HOST_c2l(data, l);
T1 = X[11] = l;
ROUND_00_15(11, f, g, h, a, b, c, d, e);
- HOST_c2l(data, l);
+ (void)HOST_c2l(data, l);
T1 = X[12] = l;
ROUND_00_15(12, e, f, g, h, a, b, c, d);
- HOST_c2l(data, l);
+ (void)HOST_c2l(data, l);
T1 = X[13] = l;
ROUND_00_15(13, d, e, f, g, h, a, b, c);
- HOST_c2l(data, l);
+ (void)HOST_c2l(data, l);
T1 = X[14] = l;
ROUND_00_15(14, c, d, e, f, g, h, a, b);
- HOST_c2l(data, l);
+ (void)HOST_c2l(data, l);
T1 = X[15] = l;
ROUND_00_15(15, b, c, d, e, f, g, h, a);
}