diff options
Diffstat (limited to 'src/main/jni/ffmpeg/include/libavutil/cast5.h')
-rw-r--r-- | src/main/jni/ffmpeg/include/libavutil/cast5.h | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/src/main/jni/ffmpeg/include/libavutil/cast5.h b/src/main/jni/ffmpeg/include/libavutil/cast5.h deleted file mode 100644 index ad5b347e6..000000000 --- a/src/main/jni/ffmpeg/include/libavutil/cast5.h +++ /dev/null @@ -1,80 +0,0 @@ -/* - * An implementation of the CAST128 algorithm as mentioned in RFC2144 - * Copyright (c) 2014 Supraja Meedinti - * - * 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_CAST5_H -#define AVUTIL_CAST5_H - -#include <stdint.h> - - -/** - * @file - * @brief Public header for libavutil CAST5 algorithm - * @defgroup lavu_cast5 CAST5 - * @ingroup lavu_crypto - * @{ - */ - -extern const int av_cast5_size; - -struct AVCAST5; - -/** - * Allocate an AVCAST5 context - * To free the struct: av_free(ptr) - */ -struct AVCAST5 *av_cast5_alloc(void); -/** - * Initialize an AVCAST5 context. - * - * @param ctx an AVCAST5 context - * @param key a key of 5,6,...16 bytes used for encryption/decryption - * @param key_bits number of keybits: possible are 40,48,...,128 - * @return 0 on success, less than 0 on failure - */ -int av_cast5_init(struct AVCAST5 *ctx, const uint8_t *key, int key_bits); - -/** - * Encrypt or decrypt a buffer using a previously initialized context, ECB mode only - * - * @param ctx an AVCAST5 context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_cast5_crypt(struct AVCAST5 *ctx, uint8_t *dst, const uint8_t *src, int count, int decrypt); - -/** - * Encrypt or decrypt a buffer using a previously initialized context - * - * @param ctx an AVCAST5 context - * @param dst destination array, can be equal to src - * @param src source array, can be equal to dst - * @param count number of 8 byte blocks - * @param iv initialization vector for CBC mode, NULL for ECB mode - * @param decrypt 0 for encryption, 1 for decryption - */ -void av_cast5_crypt2(struct AVCAST5 *ctx, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt); -/** - * @} - */ -#endif /* AVUTIL_CAST5_H */ |