UTIL: Add HMAC-SHA-1 function

1 files changed, 31 insertions, 0 deletions

diff --git a/src/util/crypto/libcrypto/crypto_hmac_sha1.c b/src/util/crypto/libcrypto/crypto_hmac_sha1.c
new file mode 100644
index 00000000..32acd25a
--- /dev/null
+++ b/src/util/crypto/libcrypto/crypto_hmac_sha1.c
@@ -0,0 +1,31 @@
+/*
+    Authors:
+        Jan Cholasta <jcholast@redhat.com>
+
+    Copyright (C) 2012 Red Hat
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "util/util.h"
+
+int sss_hmac_sha1(const unsigned char *key,
+                  size_t key_len,
+                  const unsigned char *in,
+                  size_t in_len,
+                  unsigned char *out)
+{
+    DEBUG(SSSDBG_CRIT_FAILURE, ("sss_hmac_sha1 not implemented.\n"));
+    return ENOSYS;
+}