diff options
author | Christian Schneppe <christian@pix-art.de> | 2016-09-08 22:23:38 +0200 |
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committer | Christian Schneppe <christian@pix-art.de> | 2016-09-08 22:23:38 +0200 |
commit | 7aeea93ded2d16f0cab3e478b5373a56f8840da1 (patch) | |
tree | 8f8f28f43fb91630424345a917e7772618f8049a /src/main/jni/ffmpeg/include/libavutil/sha512.h | |
parent | 115fb45aaa56ac87b1e5864c0fda7cee0970af5c (diff) |
added some new JNIs
Diffstat (limited to 'src/main/jni/ffmpeg/include/libavutil/sha512.h')
-rw-r--r-- | src/main/jni/ffmpeg/include/libavutil/sha512.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/src/main/jni/ffmpeg/include/libavutil/sha512.h b/src/main/jni/ffmpeg/include/libavutil/sha512.h new file mode 100644 index 000000000..7b0870147 --- /dev/null +++ b/src/main/jni/ffmpeg/include/libavutil/sha512.h @@ -0,0 +1,75 @@ +/* + * Copyright (C) 2007 Michael Niedermayer <michaelni@gmx.at> + * Copyright (C) 2013 James Almer <jamrial@gmail.com> + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef AVUTIL_SHA512_H +#define AVUTIL_SHA512_H + +#include <stdint.h> + +#include "attributes.h" +#include "version.h" + +/** + * @defgroup lavu_sha512 SHA512 + * @ingroup lavu_crypto + * @{ + */ + +extern const int av_sha512_size; + +struct AVSHA512; + +/** + * Allocate an AVSHA512 context. + */ +struct AVSHA512 *av_sha512_alloc(void); + +/** + * Initialize SHA-2 512 hashing. + * + * @param context pointer to the function context (of size av_sha512_size) + * @param bits number of bits in digest (224, 256, 384 or 512 bits) + * @return zero if initialization succeeded, -1 otherwise + */ +int av_sha512_init(struct AVSHA512* context, int bits); + +/** + * Update hash value. + * + * @param context hash function context + * @param data input data to update hash with + * @param len input data length + */ +void av_sha512_update(struct AVSHA512* context, const uint8_t* data, unsigned int len); + +/** + * Finish hashing and output digest value. + * + * @param context hash function context + * @param digest buffer where output digest value is stored + */ +void av_sha512_final(struct AVSHA512* context, uint8_t *digest); + +/** + * @} + */ + +#endif /* AVUTIL_SHA512_H */ |