65 lines
2.0 KiB
C
65 lines
2.0 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_IDEA_H
|
||
|
|
# define HEADER_IDEA_H
|
||
|
|
|
||
|
|
# include <openssl/opensslconf.h>
|
||
|
|
|
||
|
|
# ifndef OPENSSL_NO_IDEA
|
||
|
|
# ifdef __cplusplus
|
||
|
|
extern "C" {
|
||
|
|
# endif
|
||
|
|
|
||
|
|
typedef unsigned int IDEA_INT;
|
||
|
|
|
||
|
|
# define IDEA_ENCRYPT 1
|
||
|
|
# define IDEA_DECRYPT 0
|
||
|
|
|
||
|
|
# define IDEA_BLOCK 8
|
||
|
|
# define IDEA_KEY_LENGTH 16
|
||
|
|
|
||
|
|
typedef struct idea_key_st {
|
||
|
|
IDEA_INT data[9][6];
|
||
|
|
} IDEA_KEY_SCHEDULE;
|
||
|
|
|
||
|
|
const char *IDEA_options(void);
|
||
|
|
void IDEA_ecb_encrypt(const unsigned char *in, unsigned char *out,
|
||
|
|
IDEA_KEY_SCHEDULE *ks);
|
||
|
|
void IDEA_set_encrypt_key(const unsigned char *key, IDEA_KEY_SCHEDULE *ks);
|
||
|
|
void IDEA_set_decrypt_key(IDEA_KEY_SCHEDULE *ek, IDEA_KEY_SCHEDULE *dk);
|
||
|
|
void IDEA_cbc_encrypt(const unsigned char *in, unsigned char *out,
|
||
|
|
long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv,
|
||
|
|
int enc);
|
||
|
|
void IDEA_cfb64_encrypt(const unsigned char *in, unsigned char *out,
|
||
|
|
long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv,
|
||
|
|
int *num, int enc);
|
||
|
|
void IDEA_ofb64_encrypt(const unsigned char *in, unsigned char *out,
|
||
|
|
long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv,
|
||
|
|
int *num);
|
||
|
|
void IDEA_encrypt(unsigned long *in, IDEA_KEY_SCHEDULE *ks);
|
||
|
|
|
||
|
|
# if OPENSSL_API_COMPAT < 0x10100000L
|
||
|
|
# define idea_options IDEA_options
|
||
|
|
# define idea_ecb_encrypt IDEA_ecb_encrypt
|
||
|
|
# define idea_set_encrypt_key IDEA_set_encrypt_key
|
||
|
|
# define idea_set_decrypt_key IDEA_set_decrypt_key
|
||
|
|
# define idea_cbc_encrypt IDEA_cbc_encrypt
|
||
|
|
# define idea_cfb64_encrypt IDEA_cfb64_encrypt
|
||
|
|
# define idea_ofb64_encrypt IDEA_ofb64_encrypt
|
||
|
|
# define idea_encrypt IDEA_encrypt
|
||
|
|
# endif
|
||
|
|
|
||
|
|
# ifdef __cplusplus
|
||
|
|
}
|
||
|
|
# endif
|
||
|
|
# endif
|
||
|
|
|
||
|
|
#endif
|