diff options
Diffstat (limited to 'Cryptlib/OpenSSL/crypto/sha/sha256.c')
| -rw-r--r-- | Cryptlib/OpenSSL/crypto/sha/sha256.c | 36 |
1 files changed, 11 insertions, 25 deletions
diff --git a/Cryptlib/OpenSSL/crypto/sha/sha256.c b/Cryptlib/OpenSSL/crypto/sha/sha256.c index 980cc298..72a11593 100644 --- a/Cryptlib/OpenSSL/crypto/sha/sha256.c +++ b/Cryptlib/OpenSSL/crypto/sha/sha256.c @@ -12,19 +12,13 @@ # include <openssl/crypto.h> # include <openssl/sha.h> -# ifdef OPENSSL_FIPS -# include <openssl/fips.h> -# endif - # include <openssl/opensslv.h> const char SHA256_version[] = "SHA-256" OPENSSL_VERSION_PTEXT; -int SHA224_Init(SHA256_CTX *c) +fips_md_init_ctx(SHA224, SHA256) { -# ifdef OPENSSL_FIPS - FIPS_selftest_check(); -# endif + memset(c, 0, sizeof(*c)); c->h[0] = 0xc1059ed8UL; c->h[1] = 0x367cd507UL; c->h[2] = 0x3070dd17UL; @@ -33,18 +27,13 @@ int SHA224_Init(SHA256_CTX *c) c->h[5] = 0x68581511UL; c->h[6] = 0x64f98fa7UL; c->h[7] = 0xbefa4fa4UL; - c->Nl = 0; - c->Nh = 0; - c->num = 0; c->md_len = SHA224_DIGEST_LENGTH; return 1; } -int SHA256_Init(SHA256_CTX *c) +fips_md_init(SHA256) { -# ifdef OPENSSL_FIPS - FIPS_selftest_check(); -# endif + memset(c, 0, sizeof(*c)); c->h[0] = 0x6a09e667UL; c->h[1] = 0xbb67ae85UL; c->h[2] = 0x3c6ef372UL; @@ -53,9 +42,6 @@ int SHA256_Init(SHA256_CTX *c) c->h[5] = 0x9b05688cUL; c->h[6] = 0x1f83d9abUL; c->h[7] = 0x5be0cd19UL; - c->Nl = 0; - c->Nh = 0; - c->num = 0; c->md_len = SHA256_DIGEST_LENGTH; return 1; } @@ -113,21 +99,21 @@ int SHA224_Final(unsigned char *md, SHA256_CTX *c) */ # define HASH_MAKE_STRING(c,s) do { \ unsigned long ll; \ - unsigned int xn; \ + unsigned int nn; \ switch ((c)->md_len) \ { case SHA224_DIGEST_LENGTH: \ - for (xn=0;xn<SHA224_DIGEST_LENGTH/4;xn++) \ - { ll=(c)->h[xn]; HOST_l2c(ll,(s)); } \ + for (nn=0;nn<SHA224_DIGEST_LENGTH/4;nn++) \ + { ll=(c)->h[nn]; (void)HOST_l2c(ll,(s)); } \ break; \ case SHA256_DIGEST_LENGTH: \ - for (xn=0;xn<SHA256_DIGEST_LENGTH/4;xn++) \ - { ll=(c)->h[xn]; HOST_l2c(ll,(s)); } \ + for (nn=0;nn<SHA256_DIGEST_LENGTH/4;nn++) \ + { ll=(c)->h[nn]; (void)HOST_l2c(ll,(s)); } \ break; \ default: \ if ((c)->md_len > SHA256_DIGEST_LENGTH) \ return 0; \ - for (xn=0;xn<(c)->md_len/4;xn++) \ - { ll=(c)->h[xn]; HOST_l2c(ll,(s)); } \ + for (nn=0;nn<(c)->md_len/4;nn++) \ + { ll=(c)->h[nn]; (void)HOST_l2c(ll,(s)); } \ break; \ } \ } while (0) |