diff options
Diffstat (limited to 'crypto/sha/sha256.c')
| -rw-r--r-- | crypto/sha/sha256.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/crypto/sha/sha256.c b/crypto/sha/sha256.c index d16a9c91b2..4fa68953d1 100644 --- a/crypto/sha/sha256.c +++ b/crypto/sha/sha256.c @@ -21,6 +21,7 @@ #include <openssl/crypto.h> #include <openssl/sha.h> #include <openssl/opensslv.h> +#include "internal/endian.h" int SHA224_Init(SHA256_CTX *c) { @@ -256,12 +257,7 @@ static void sha256_block_data_order(SHA256_CTX *ctx, const void *in, SHA_LONG X[16]; int i; const unsigned char *data = in; - const union { - long one; - char little; - } is_endian = { - 1 - }; + DECLARE_IS_ENDIAN; while (num--) { @@ -274,7 +270,7 @@ static void sha256_block_data_order(SHA256_CTX *ctx, const void *in, g = ctx->h[6]; h = ctx->h[7]; - if (!is_endian.little && sizeof(SHA_LONG) == 4 + if (!IS_LITTLE_ENDIAN && sizeof(SHA_LONG) == 4 && ((size_t)in % 4) == 0) { const SHA_LONG *W = (const SHA_LONG *)data; |