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1/*2 * Copyright 2006-2020 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_CAMELLIA_H11#define OPENSSL_CAMELLIA_H12#pragma once13 14#include <openssl/macros.h>15#ifndef OPENSSL_NO_DEPRECATED_3_016#define HEADER_CAMELLIA_H17#endif18 19#include <openssl/opensslconf.h>20 21#ifndef OPENSSL_NO_CAMELLIA22#include <stddef.h>23#ifdef __cplusplus24extern "C" {25#endif26 27#define CAMELLIA_BLOCK_SIZE 1628 29#ifndef OPENSSL_NO_DEPRECATED_3_030 31#define CAMELLIA_ENCRYPT 132#define CAMELLIA_DECRYPT 033 34/*35 * Because array size can't be a const in C, the following two are macros.36 * Both sizes are in bytes.37 */38 39/* This should be a hidden type, but EVP requires that the size be known */40 41#define CAMELLIA_TABLE_BYTE_LEN 27242#define CAMELLIA_TABLE_WORD_LEN (CAMELLIA_TABLE_BYTE_LEN / 4)43 44typedef unsigned int KEY_TABLE_TYPE[CAMELLIA_TABLE_WORD_LEN]; /* to match45                                                               * with WORD */46 47struct camellia_key_st {48    union {49        double d; /* ensures 64-bit align */50        KEY_TABLE_TYPE rd_key;51    } u;52    int grand_rounds;53};54typedef struct camellia_key_st CAMELLIA_KEY;55 56#endif /* OPENSSL_NO_DEPRECATED_3_0 */57#ifndef OPENSSL_NO_DEPRECATED_3_058OSSL_DEPRECATEDIN_3_0 int Camellia_set_key(const unsigned char *userKey,59    const int bits,60    CAMELLIA_KEY *key);61OSSL_DEPRECATEDIN_3_0 void Camellia_encrypt(const unsigned char *in,62    unsigned char *out,63    const CAMELLIA_KEY *key);64OSSL_DEPRECATEDIN_3_0 void Camellia_decrypt(const unsigned char *in,65    unsigned char *out,66    const CAMELLIA_KEY *key);67OSSL_DEPRECATEDIN_3_0 void Camellia_ecb_encrypt(const unsigned char *in,68    unsigned char *out,69    const CAMELLIA_KEY *key,70    const int enc);71OSSL_DEPRECATEDIN_3_0 void Camellia_cbc_encrypt(const unsigned char *in,72    unsigned char *out,73    size_t length,74    const CAMELLIA_KEY *key,75    unsigned char *ivec,76    const int enc);77OSSL_DEPRECATEDIN_3_0 void Camellia_cfb128_encrypt(const unsigned char *in,78    unsigned char *out,79    size_t length,80    const CAMELLIA_KEY *key,81    unsigned char *ivec,82    int *num,83    const int enc);84OSSL_DEPRECATEDIN_3_0 void Camellia_cfb1_encrypt(const unsigned char *in,85    unsigned char *out,86    size_t length,87    const CAMELLIA_KEY *key,88    unsigned char *ivec,89    int *num,90    const int enc);91OSSL_DEPRECATEDIN_3_0 void Camellia_cfb8_encrypt(const unsigned char *in,92    unsigned char *out,93    size_t length,94    const CAMELLIA_KEY *key,95    unsigned char *ivec,96    int *num,97    const int enc);98OSSL_DEPRECATEDIN_3_0 void Camellia_ofb128_encrypt(const unsigned char *in,99    unsigned char *out,100    size_t length,101    const CAMELLIA_KEY *key,102    unsigned char *ivec,103    int *num);104OSSL_DEPRECATEDIN_3_0105void Camellia_ctr128_encrypt(const unsigned char *in, unsigned char *out,106    size_t length, const CAMELLIA_KEY *key,107    unsigned char ivec[CAMELLIA_BLOCK_SIZE],108    unsigned char ecount_buf[CAMELLIA_BLOCK_SIZE],109    unsigned int *num);110#endif111 112#ifdef __cplusplus113}114#endif115#endif116 117#endif118