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authorSven Gothel <[email protected]>2023-02-23 22:10:17 +0100
committerSven Gothel <[email protected]>2023-02-23 22:10:17 +0100
commit55a3e7e548bbc3333318ee55dbab39f016b8d5f6 (patch)
treea754d6d621532328c15095619180c0ef4556aabc /make/stub_includes/ffmpeg/v0500/libavutil/camellia.h
parentdc48fb0f101dfefd3f4fb23f585d14de7fa9a6fe (diff)
FFMPEGMediaPlayer: Replace old FFmpeg header w/ FFmpeg version 4.3, 5.1 and 6.0 (major version counts for binary compatibility)
Diffstat (limited to 'make/stub_includes/ffmpeg/v0500/libavutil/camellia.h')
-rw-r--r--make/stub_includes/ffmpeg/v0500/libavutil/camellia.h70
1 files changed, 70 insertions, 0 deletions
diff --git a/make/stub_includes/ffmpeg/v0500/libavutil/camellia.h b/make/stub_includes/ffmpeg/v0500/libavutil/camellia.h
new file mode 100644
index 000000000..e674c9b9a
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+++ b/make/stub_includes/ffmpeg/v0500/libavutil/camellia.h
@@ -0,0 +1,70 @@
+/*
+ * An implementation of the CAMELLIA algorithm as mentioned in RFC3713
+ * 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_CAMELLIA_H
+#define AVUTIL_CAMELLIA_H
+
+#include <stdint.h>
+
+
+/**
+ * @file
+ * @brief Public header for libavutil CAMELLIA algorithm
+ * @defgroup lavu_camellia CAMELLIA
+ * @ingroup lavu_crypto
+ * @{
+ */
+
+extern const int av_camellia_size;
+
+struct AVCAMELLIA;
+
+/**
+ * Allocate an AVCAMELLIA context
+ * To free the struct: av_free(ptr)
+ */
+struct AVCAMELLIA *av_camellia_alloc(void);
+
+/**
+ * Initialize an AVCAMELLIA context.
+ *
+ * @param ctx an AVCAMELLIA context
+ * @param key a key of 16, 24, 32 bytes used for encryption/decryption
+ * @param key_bits number of keybits: possible are 128, 192, 256
+ */
+int av_camellia_init(struct AVCAMELLIA *ctx, const uint8_t *key, int key_bits);
+
+/**
+ * Encrypt or decrypt a buffer using a previously initialized context
+ *
+ * @param ctx an AVCAMELLIA context
+ * @param dst destination array, can be equal to src
+ * @param src source array, can be equal to dst
+ * @param count number of 16 byte blocks
+ * @paran iv initialization vector for CBC mode, NULL for ECB mode
+ * @param decrypt 0 for encryption, 1 for decryption
+ */
+void av_camellia_crypt(struct AVCAMELLIA *ctx, uint8_t *dst, const uint8_t *src, int count, uint8_t* iv, int decrypt);
+
+/**
+ * @}
+ */
+#endif /* AVUTIL_CAMELLIA_H */