crypto: Move mac compatibility functions to hmac.c and cmac.c

The ultimate goal is to get rid of compatibility with old cryptolib versions
so we could remove those compatibility files permanently.

1 files changed, 34 insertions, 0 deletions

diff --git a/lib/crypto/c_src/cmac.h b/lib/crypto/c_src/cmac.h
new file mode 100644
index 0000000000..04c742b2dc
--- /dev/null
+++ b/lib/crypto/c_src/cmac.h
@@ -0,0 +1,34 @@
+/*
+ * %CopyrightBegin%
+ *
+ * Copyright Ericsson AB 2010-2018. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * %CopyrightEnd%
+ */
+
+#ifndef E_CMAC_H__
+#define E_CMAC_H__ 1
+
+#include "common.h"
+
+#if defined(HAVE_CMAC) && !defined(HAVE_EVP_PKEY_new_CMAC_key)
+
+int cmac_low_level(ErlNifEnv* env,
+                   ErlNifBinary key_bin, const EVP_CIPHER* cipher, ErlNifBinary text,
+                   ErlNifBinary *ret_bin, int *ret_bin_alloc, ERL_NIF_TERM *return_term);
+
+#endif
+
+#endif /* E_CMAC_H__ */