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83 lines
3.1 KiB
83 lines
3.1 KiB
/* |
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* Copyright 2006-2016 The OpenSSL Project Authors. All Rights Reserved. |
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* |
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* Licensed under the OpenSSL license (the "License"). You may not use |
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* this file except in compliance with the License. You can obtain a copy |
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* in the file LICENSE in the source distribution or at |
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* https://www.openssl.org/source/license.html |
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*/ |
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#ifndef HEADER_CAMELLIA_H |
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# define HEADER_CAMELLIA_H |
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# include <openssl/opensslconf.h> |
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# ifndef OPENSSL_NO_CAMELLIA |
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# include <stddef.h> |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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# define CAMELLIA_ENCRYPT 1 |
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# define CAMELLIA_DECRYPT 0 |
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/* |
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* Because array size can't be a const in C, the following two are macros. |
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* Both sizes are in bytes. |
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*/ |
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/* This should be a hidden type, but EVP requires that the size be known */ |
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# define CAMELLIA_BLOCK_SIZE 16 |
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# define CAMELLIA_TABLE_BYTE_LEN 272 |
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# define CAMELLIA_TABLE_WORD_LEN (CAMELLIA_TABLE_BYTE_LEN / 4) |
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typedef unsigned int KEY_TABLE_TYPE[CAMELLIA_TABLE_WORD_LEN]; /* to match |
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* with WORD */ |
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struct camellia_key_st { |
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union { |
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double d; /* ensures 64-bit align */ |
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KEY_TABLE_TYPE rd_key; |
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} u; |
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int grand_rounds; |
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}; |
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typedef struct camellia_key_st CAMELLIA_KEY; |
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int Camellia_set_key(const unsigned char *userKey, const int bits, |
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CAMELLIA_KEY *key); |
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void Camellia_encrypt(const unsigned char *in, unsigned char *out, |
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const CAMELLIA_KEY *key); |
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void Camellia_decrypt(const unsigned char *in, unsigned char *out, |
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const CAMELLIA_KEY *key); |
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void Camellia_ecb_encrypt(const unsigned char *in, unsigned char *out, |
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const CAMELLIA_KEY *key, const int enc); |
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void Camellia_cbc_encrypt(const unsigned char *in, unsigned char *out, |
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size_t length, const CAMELLIA_KEY *key, |
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unsigned char *ivec, const int enc); |
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void Camellia_cfb128_encrypt(const unsigned char *in, unsigned char *out, |
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size_t length, const CAMELLIA_KEY *key, |
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unsigned char *ivec, int *num, const int enc); |
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void Camellia_cfb1_encrypt(const unsigned char *in, unsigned char *out, |
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size_t length, const CAMELLIA_KEY *key, |
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unsigned char *ivec, int *num, const int enc); |
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void Camellia_cfb8_encrypt(const unsigned char *in, unsigned char *out, |
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size_t length, const CAMELLIA_KEY *key, |
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unsigned char *ivec, int *num, const int enc); |
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void Camellia_ofb128_encrypt(const unsigned char *in, unsigned char *out, |
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size_t length, const CAMELLIA_KEY *key, |
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unsigned char *ivec, int *num); |
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void Camellia_ctr128_encrypt(const unsigned char *in, unsigned char *out, |
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size_t length, const CAMELLIA_KEY *key, |
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unsigned char ivec[CAMELLIA_BLOCK_SIZE], |
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unsigned char ecount_buf[CAMELLIA_BLOCK_SIZE], |
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unsigned int *num); |
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# ifdef __cplusplus |
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} |
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# endif |
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# endif |
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#endif
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