Add explicit digest mapping functions (for OCSP).

2 files changed, 23 insertions, 0 deletions

diff --git a/lib/algorithms.h b/lib/algorithms.h
index 5279e94259..4b0ce605a5 100644
--- a/lib/algorithms.h
+++ b/lib/algorithms.h
@@ -53,6 +53,11 @@ int _gnutls_mac_is_ok (gnutls_mac_algorithm_t algorithm);
 gnutls_mac_algorithm_t _gnutls_x509_oid2mac_algorithm (const char *oid);
 const char *_gnutls_x509_mac_to_oid (gnutls_mac_algorithm_t mac);
 
+/* Functions for digests. */
+gnutls_digest_algorithm_t _gnutls_x509_oid2digest_algorithm (const char *oid);
+const char *_gnutls_x509_digest_to_oid (gnutls_digest_algorithm_t algorithm);
+const char *_gnutls_digest_get_name (gnutls_digest_algorithm_t algorithm);
+
 /* Functions for cipher suites. */
 int _gnutls_supported_ciphersuites (gnutls_session_t session,
                                     uint8_t* cipher_suites, int max_cipher_suite_size);
diff --git a/lib/algorithms/mac.c b/lib/algorithms/mac.c
index f0b8ff4d0f..27b6ca425a 100644
--- a/lib/algorithms/mac.c
+++ b/lib/algorithms/mac.c
@@ -190,6 +190,24 @@ _gnutls_x509_oid2mac_algorithm (const char *oid)
   return ret;
 }
 
+const char *
+_gnutls_x509_digest_to_oid (gnutls_digest_algorithm_t algorithm)
+{
+  return _gnutls_x509_mac_to_oid ((gnutls_mac_algorithm_t) algorithm);
+}
+
+gnutls_digest_algorithm_t
+_gnutls_x509_oid2digest_algorithm (const char *oid)
+{
+  return (gnutls_digest_algorithm_t) _gnutls_x509_oid2mac_algorithm (oid);
+}
+
+const char *
+_gnutls_digest_get_name (gnutls_digest_algorithm_t algorithm)
+{
+  return gnutls_mac_get_name ((gnutls_digest_algorithm_t) algorithm);
+}
+
 int
 _gnutls_mac_is_ok (gnutls_mac_algorithm_t algorithm)
 {