*
*/
+#include "qemu/osdep.h"
+#include "qapi/error.h"
#include "crypto/hash.h"
#ifdef CONFIG_GNUTLS_HASH
#include <gnutls/gnutls.h>
#include <gnutls/crypto.h>
+#endif
-static int qcrypto_hash_alg_map[QCRYPTO_HASH_ALG_LAST] = {
+
+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,
+};
+
+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];
+}
+
+
+#ifdef CONFIG_GNUTLS_HASH
+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,
return false;
}
+
int qcrypto_hash_bytesv(QCryptoHashAlgorithm alg,
const struct iovec *iov,
size_t niov,