diff options
Diffstat (limited to 'ecp/src/ecp/crypto/crypto.c')
| -rw-r--r-- | ecp/src/ecp/crypto/crypto.c | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/ecp/src/ecp/crypto/crypto.c b/ecp/src/ecp/crypto/crypto.c index 1b801ab..95598da 100644 --- a/ecp/src/ecp/crypto/crypto.c +++ b/ecp/src/ecp/crypto/crypto.c @@ -133,8 +133,16 @@ void ecp_hmac(unsigned char *hd, ecp_hmac_key_t *k, unsigned char *m, size_t ml) SHA1_Final(hd, &ctx); } +void ecp_hash(unsigned char *hd, unsigned char *m, size_t ml) { + SHA_CTX ctx; + + SHA1_Init(&ctx); + SHA1_Update(&ctx, m, ml); + SHA1_Final(hd, &ctx); +} + int ecp_str2key(uint8_t *key, char *str) { - unsigned int u[8]; + uint32_t u[8]; int i, rv; if (str[ECP_SIZE_ECDH_KEY_BUF - 1] != '\0') return ECP_ERR; @@ -154,14 +162,14 @@ int ecp_str2key(uint8_t *key, char *str) { } void ecp_key2str(char *str, uint8_t *key) { - unsigned int u[8]; + uint32_t u[8]; int i; for (i=0; i<8; i++) { - u[i] = (unsigned int)key[0] << 24; - u[i] |= (unsigned int)key[1] << 16; - u[i] |= (unsigned int)key[2] << 8; - u[i] |= (unsigned int)key[3]; + u[i] = (uint32_t)key[0] << 24; + u[i] |= (uint32_t)key[1] << 16; + u[i] |= (uint32_t)key[2] << 8; + u[i] |= (uint32_t)key[3]; key += 4; } |