mirror of
https://github.com/ZLMediaKit/ZLMediaKit.git
synced 2024-11-28 06:06:38 +08:00
54 lines
1.6 KiB
C++
54 lines
1.6 KiB
C++
|
/*
|
||
|
|
* Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
|
||
|
|
*
|
||
|
|
* Licensed under the OpenSSL license (the "License"). You may not use
|
||
|
|
* this file except in compliance with the License. You can obtain a copy
|
||
|
|
* in the file LICENSE in the source distribution or at
|
||
|
|
* https://www.openssl.org/source/license.html
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef HEADER_CAST_H
|
||
|
|
# define HEADER_CAST_H
|
||
|
|
|
||
|
|
# include <openssl/opensslconf.h>
|
||
|
|
|
||
|
|
# ifndef OPENSSL_NO_CAST
|
||
|
|
# ifdef __cplusplus
|
||
|
|
extern "C" {
|
||
|
|
# endif
|
||
|
|
|
||
|
|
# define CAST_ENCRYPT 1
|
||
|
|
# define CAST_DECRYPT 0
|
||
|
|
|
||
|
|
# define CAST_LONG unsigned int
|
||
|
|
|
||
|
|
# define CAST_BLOCK 8
|
||
|
|
# define CAST_KEY_LENGTH 16
|
||
|
|
|
||
|
|
typedef struct cast_key_st {
|
||
|
|
CAST_LONG data[32];
|
||
|
|
int short_key; /* Use reduced rounds for short key */
|
||
|
|
} CAST_KEY;
|
||
|
|
|
||
|
|
void CAST_set_key(CAST_KEY *key, int len, const unsigned char *data);
|
||
|
|
void CAST_ecb_encrypt(const unsigned char *in, unsigned char *out,
|
||
|
|
const CAST_KEY *key, int enc);
|
||
|
|
void CAST_encrypt(CAST_LONG *data, const CAST_KEY *key);
|
||
|
|
void CAST_decrypt(CAST_LONG *data, const CAST_KEY *key);
|
||
|
|
void CAST_cbc_encrypt(const unsigned char *in, unsigned char *out,
|
||
|
|
long length, const CAST_KEY *ks, unsigned char *iv,
|
||
|
|
int enc);
|
||
|
|
void CAST_cfb64_encrypt(const unsigned char *in, unsigned char *out,
|
||
|
|
long length, const CAST_KEY *schedule,
|
||
|
|
unsigned char *ivec, int *num, int enc);
|
||
|
|
void CAST_ofb64_encrypt(const unsigned char *in, unsigned char *out,
|
||
|
|
long length, const CAST_KEY *schedule,
|
||
|
|
unsigned char *ivec, int *num);
|
||
|
|
|
||
|
|
# ifdef __cplusplus
|
||
|
|
}
|
||
|
|
# endif
|
||
|
|
# endif
|
||
|
|
|
||
|
|
#endif
|