[331] | 1 | /*
|
---|
| 2 | * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
|
---|
| 3 | *
|
---|
| 4 | * Licensed under the OpenSSL license (the "License"). You may not use
|
---|
| 5 | * this file except in compliance with the License. You can obtain a copy
|
---|
| 6 | * in the file LICENSE in the source distribution or at
|
---|
| 7 | * https://www.openssl.org/source/license.html
|
---|
| 8 | */
|
---|
| 9 |
|
---|
| 10 | #ifndef HEADER_IDEA_H
|
---|
| 11 | # define HEADER_IDEA_H
|
---|
| 12 |
|
---|
| 13 | # include <openssl/opensslconf.h>
|
---|
| 14 |
|
---|
| 15 | # ifndef OPENSSL_NO_IDEA
|
---|
| 16 | # ifdef __cplusplus
|
---|
| 17 | extern "C" {
|
---|
| 18 | # endif
|
---|
| 19 |
|
---|
| 20 | typedef unsigned int IDEA_INT;
|
---|
| 21 |
|
---|
| 22 | # define IDEA_ENCRYPT 1
|
---|
| 23 | # define IDEA_DECRYPT 0
|
---|
| 24 |
|
---|
| 25 | # define IDEA_BLOCK 8
|
---|
| 26 | # define IDEA_KEY_LENGTH 16
|
---|
| 27 |
|
---|
| 28 | typedef struct idea_key_st {
|
---|
| 29 | IDEA_INT data[9][6];
|
---|
| 30 | } IDEA_KEY_SCHEDULE;
|
---|
| 31 |
|
---|
| 32 | const char *IDEA_options(void);
|
---|
| 33 | void IDEA_ecb_encrypt(const unsigned char *in, unsigned char *out,
|
---|
| 34 | IDEA_KEY_SCHEDULE *ks);
|
---|
| 35 | void IDEA_set_encrypt_key(const unsigned char *key, IDEA_KEY_SCHEDULE *ks);
|
---|
| 36 | void IDEA_set_decrypt_key(IDEA_KEY_SCHEDULE *ek, IDEA_KEY_SCHEDULE *dk);
|
---|
| 37 | void IDEA_cbc_encrypt(const unsigned char *in, unsigned char *out,
|
---|
| 38 | long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv,
|
---|
| 39 | int enc);
|
---|
| 40 | void IDEA_cfb64_encrypt(const unsigned char *in, unsigned char *out,
|
---|
| 41 | long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv,
|
---|
| 42 | int *num, int enc);
|
---|
| 43 | void IDEA_ofb64_encrypt(const unsigned char *in, unsigned char *out,
|
---|
| 44 | long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv,
|
---|
| 45 | int *num);
|
---|
| 46 | void IDEA_encrypt(unsigned long *in, IDEA_KEY_SCHEDULE *ks);
|
---|
| 47 |
|
---|
| 48 | # if OPENSSL_API_COMPAT < 0x10100000L
|
---|
| 49 | # define idea_options IDEA_options
|
---|
| 50 | # define idea_ecb_encrypt IDEA_ecb_encrypt
|
---|
| 51 | # define idea_set_encrypt_key IDEA_set_encrypt_key
|
---|
| 52 | # define idea_set_decrypt_key IDEA_set_decrypt_key
|
---|
| 53 | # define idea_cbc_encrypt IDEA_cbc_encrypt
|
---|
| 54 | # define idea_cfb64_encrypt IDEA_cfb64_encrypt
|
---|
| 55 | # define idea_ofb64_encrypt IDEA_ofb64_encrypt
|
---|
| 56 | # define idea_encrypt IDEA_encrypt
|
---|
| 57 | # endif
|
---|
| 58 |
|
---|
| 59 | # ifdef __cplusplus
|
---|
| 60 | }
|
---|
| 61 | # endif
|
---|
| 62 | # endif
|
---|
| 63 |
|
---|
| 64 | #endif
|
---|