diff options
Diffstat (limited to 'crypto/hash.c')
| -rw-r--r-- | crypto/hash.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/crypto/hash.c b/crypto/hash.c index 81e74de868..6e83f43e4a 100644 --- a/crypto/hash.c +++ b/crypto/hash.c @@ -24,12 +24,18 @@ #include <gnutls/gnutls.h> #include <gnutls/crypto.h> -static int qcrypto_hash_alg_map[QCRYPTO_HASH_ALG_LAST] = { +static int qcrypto_hash_alg_map[QCRYPTO_HASH_ALG__MAX] = { [QCRYPTO_HASH_ALG_MD5] = GNUTLS_DIG_MD5, [QCRYPTO_HASH_ALG_SHA1] = GNUTLS_DIG_SHA1, [QCRYPTO_HASH_ALG_SHA256] = GNUTLS_DIG_SHA256, }; +static size_t qcrypto_hash_alg_size[QCRYPTO_HASH_ALG__MAX] = { + [QCRYPTO_HASH_ALG_MD5] = 16, + [QCRYPTO_HASH_ALG_SHA1] = 20, + [QCRYPTO_HASH_ALG_SHA256] = 32, +}; + gboolean qcrypto_hash_supports(QCryptoHashAlgorithm alg) { if (alg < G_N_ELEMENTS(qcrypto_hash_alg_map)) { @@ -38,6 +44,15 @@ gboolean qcrypto_hash_supports(QCryptoHashAlgorithm alg) return false; } +size_t qcrypto_hash_digest_len(QCryptoHashAlgorithm alg) +{ + if (alg >= G_N_ELEMENTS(qcrypto_hash_alg_size)) { + return 0; + } + return qcrypto_hash_alg_size[alg]; +} + + int qcrypto_hash_bytesv(QCryptoHashAlgorithm alg, const struct iovec *iov, size_t niov, |