CloverBootloader/Library/OpensslLib/openssl-1.0.1e/crypto/camellia/camellia.h

/* crypto/camellia/camellia.h -*- mode:C; c-file-style: "eay" -*- */
/* ====================================================================
 * Copyright (c) 2006 The OpenSSL Project.  All rights reserved.
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 * Redistribution and use in source and binary forms, with or without
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 *    distribution.
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 * 3. All advertising materials mentioning features or use of this
 *    software must display the following acknowledgment:
 *    "This product includes software developed by the OpenSSL Project
 *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
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#ifndef HEADER_CAMELLIA_H
#define HEADER_CAMELLIA_H

#include <openssl/opensslconf.h>

#ifdef OPENSSL_NO_CAMELLIA
#error CAMELLIA is disabled.
#endif

#include <stddef.h>

#define CAMELLIA_ENCRYPT	1
#define CAMELLIA_DECRYPT	0

/* Because array size can't be a const in C, the following two are macros.
   Both sizes are in bytes. */

#ifdef  __cplusplus
extern "C" {
#endif

/* This should be a hidden type, but EVP requires that the size be known */

#define CAMELLIA_BLOCK_SIZE 16
#define CAMELLIA_TABLE_BYTE_LEN 272
#define CAMELLIA_TABLE_WORD_LEN (CAMELLIA_TABLE_BYTE_LEN / 4)

typedef unsigned int KEY_TABLE_TYPE[CAMELLIA_TABLE_WORD_LEN]; /* to match with WORD */

struct camellia_key_st 
	{
	union	{
		double d;	/* ensures 64-bit align */
		KEY_TABLE_TYPE rd_key;
		} u;
	int grand_rounds;
	};
typedef struct camellia_key_st CAMELLIA_KEY;

#ifdef OPENSSL_FIPS
int private_Camellia_set_key(const unsigned char *userKey, const int bits,
	CAMELLIA_KEY *key);
#endif
int Camellia_set_key(const unsigned char *userKey, const int bits,
	CAMELLIA_KEY *key);

void Camellia_encrypt(const unsigned char *in, unsigned char *out,
	const CAMELLIA_KEY *key);
void Camellia_decrypt(const unsigned char *in, unsigned char *out,
	const CAMELLIA_KEY *key);

void Camellia_ecb_encrypt(const unsigned char *in, unsigned char *out,
	const CAMELLIA_KEY *key, const int enc);
void Camellia_cbc_encrypt(const unsigned char *in, unsigned char *out,
	size_t length, const CAMELLIA_KEY *key,
	unsigned char *ivec, const int enc);
void Camellia_cfb128_encrypt(const unsigned char *in, unsigned char *out,
	size_t length, const CAMELLIA_KEY *key,
	unsigned char *ivec, int *num, const int enc);
void Camellia_cfb1_encrypt(const unsigned char *in, unsigned char *out,
	size_t length, const CAMELLIA_KEY *key,
	unsigned char *ivec, int *num, const int enc);
void Camellia_cfb8_encrypt(const unsigned char *in, unsigned char *out,
	size_t length, const CAMELLIA_KEY *key,
	unsigned char *ivec, int *num, const int enc);
void Camellia_ofb128_encrypt(const unsigned char *in, unsigned char *out,
	size_t length, const CAMELLIA_KEY *key,
	unsigned char *ivec, int *num);
void Camellia_ctr128_encrypt(const unsigned char *in, unsigned char *out,
	size_t length, const CAMELLIA_KEY *key,
	unsigned char ivec[CAMELLIA_BLOCK_SIZE],
	unsigned char ecount_buf[CAMELLIA_BLOCK_SIZE],
	unsigned int *num);

#ifdef  __cplusplus
}
#endif

#endif /* !HEADER_Camellia_H */