File Explorer

1/*2 * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.3 *4 * Licensed under the Apache License 2.0 (the "License").  You may not use5 * this file except in compliance with the License.  You can obtain a copy6 * in the file LICENSE in the source distribution or at7 * https://www.openssl.org/source/license.html8 */9 10#ifndef OPENSSL_IDEA_H11#define OPENSSL_IDEA_H12#pragma once13 14#include <openssl/macros.h>15#ifndef OPENSSL_NO_DEPRECATED_3_016#define HEADER_IDEA_H17#endif18 19#include <openssl/opensslconf.h>20 21#ifndef OPENSSL_NO_IDEA22#ifdef __cplusplus23extern "C" {24#endif25 26#define IDEA_BLOCK 827#define IDEA_KEY_LENGTH 1628 29#ifndef OPENSSL_NO_DEPRECATED_3_030 31typedef unsigned int IDEA_INT;32 33#define IDEA_ENCRYPT 134#define IDEA_DECRYPT 035 36typedef struct idea_key_st {37    IDEA_INT data[9][6];38} IDEA_KEY_SCHEDULE;39#endif40#ifndef OPENSSL_NO_DEPRECATED_3_041OSSL_DEPRECATEDIN_3_0 const char *IDEA_options(void);42OSSL_DEPRECATEDIN_3_0 void IDEA_ecb_encrypt(const unsigned char *in,43    unsigned char *out,44    IDEA_KEY_SCHEDULE *ks);45OSSL_DEPRECATEDIN_3_0 void IDEA_set_encrypt_key(const unsigned char *key,46    IDEA_KEY_SCHEDULE *ks);47OSSL_DEPRECATEDIN_3_0 void IDEA_set_decrypt_key(IDEA_KEY_SCHEDULE *ek,48    IDEA_KEY_SCHEDULE *dk);49OSSL_DEPRECATEDIN_3_0 void IDEA_cbc_encrypt(const unsigned char *in,50    unsigned char *out, long length,51    IDEA_KEY_SCHEDULE *ks,52    unsigned char *iv, int enc);53OSSL_DEPRECATEDIN_3_0 void IDEA_cfb64_encrypt(const unsigned char *in,54    unsigned char *out, long length,55    IDEA_KEY_SCHEDULE *ks,56    unsigned char *iv, int *num,57    int enc);58OSSL_DEPRECATEDIN_3_0 void IDEA_ofb64_encrypt(const unsigned char *in,59    unsigned char *out, long length,60    IDEA_KEY_SCHEDULE *ks,61    unsigned char *iv, int *num);62OSSL_DEPRECATEDIN_3_0 void IDEA_encrypt(unsigned long *in,63    IDEA_KEY_SCHEDULE *ks);64#endif65 66#ifndef OPENSSL_NO_DEPRECATED_1_1_067#define idea_options IDEA_options68#define idea_ecb_encrypt IDEA_ecb_encrypt69#define idea_set_encrypt_key IDEA_set_encrypt_key70#define idea_set_decrypt_key IDEA_set_decrypt_key71#define idea_cbc_encrypt IDEA_cbc_encrypt72#define idea_cfb64_encrypt IDEA_cfb64_encrypt73#define idea_ofb64_encrypt IDEA_ofb64_encrypt74#define idea_encrypt IDEA_encrypt75#endif76 77#ifdef __cplusplus78}79#endif80#endif81 82#endif83