hmac.h

// HMAC_SHA1 implementation
//
// Copyright 2010 Google Inc.
// Author: Markus Gutschke
//
// 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.

#ifndef _HMAC_H_
#define _HMAC_H_

#include <stdint.h>

void hmac_sha1(const uint8_t *key, int keyLength,
               const uint8_t *data, int dataLength,
               uint8_t *result, int resultLength)
 __attribute__((visibility("hidden")));

#endif /* _HMAC_H_ */