mirror of
https://github.com/danog/ton.git
synced 2024-12-12 00:59:37 +01:00
52 lines
1.5 KiB
C
52 lines
1.5 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_RC2_H
|
|
# define HEADER_RC2_H
|
|
|
|
# include <openssl/opensslconf.h>
|
|
|
|
# ifndef OPENSSL_NO_RC2
|
|
# ifdef __cplusplus
|
|
extern "C" {
|
|
# endif
|
|
|
|
typedef unsigned int RC2_INT;
|
|
|
|
# define RC2_ENCRYPT 1
|
|
# define RC2_DECRYPT 0
|
|
|
|
# define RC2_BLOCK 8
|
|
# define RC2_KEY_LENGTH 16
|
|
|
|
typedef struct rc2_key_st {
|
|
RC2_INT data[64];
|
|
} RC2_KEY;
|
|
|
|
void RC2_set_key(RC2_KEY *key, int len, const unsigned char *data, int bits);
|
|
void RC2_ecb_encrypt(const unsigned char *in, unsigned char *out,
|
|
RC2_KEY *key, int enc);
|
|
void RC2_encrypt(unsigned long *data, RC2_KEY *key);
|
|
void RC2_decrypt(unsigned long *data, RC2_KEY *key);
|
|
void RC2_cbc_encrypt(const unsigned char *in, unsigned char *out, long length,
|
|
RC2_KEY *ks, unsigned char *iv, int enc);
|
|
void RC2_cfb64_encrypt(const unsigned char *in, unsigned char *out,
|
|
long length, RC2_KEY *schedule, unsigned char *ivec,
|
|
int *num, int enc);
|
|
void RC2_ofb64_encrypt(const unsigned char *in, unsigned char *out,
|
|
long length, RC2_KEY *schedule, unsigned char *ivec,
|
|
int *num);
|
|
|
|
# ifdef __cplusplus
|
|
}
|
|
# endif
|
|
# endif
|
|
|
|
#endif
|