/*
   +----------------------------------------------------------------------+
   | Copyright © The PHP Group and Contributors.                          |
   +----------------------------------------------------------------------+
   | This source file is subject to the Modified BSD License that is      |
   | bundled with this package in the file LICENSE, and is available      |
   | through the World Wide Web at <https://www.php.net/license/>.        |
   |                                                                      |
   | SPDX-License-Identifier: BSD-3-Clause                                |
   +----------------------------------------------------------------------+
   | Author: Sara Golemon <pollita@php.net>                               |
   +----------------------------------------------------------------------+
*/

#ifndef PHP_HASH_HAVAL_H
#define PHP_HASH_HAVAL_H

/* HAVAL context. */
typedef struct {
	uint32_t state[8];
	uint32_t count[2];
	unsigned char buffer[128];

	char passes;
	short output;
	void (*Transform)(uint32_t state[8], const unsigned char block[128]);
} PHP_HAVAL_CTX;
#define PHP_HAVAL_SPEC "l8l2b128"

#define PHP_HASH_HAVAL_INIT_DECL(p,b)	PHP_HASH_API void PHP_##p##HAVAL##b##Init(PHP_HAVAL_CTX *, ZEND_ATTRIBUTE_UNUSED HashTable *); \
										PHP_HASH_API void PHP_HAVAL##b##Final(unsigned char*, PHP_HAVAL_CTX *);

PHP_HASH_API void PHP_HAVALUpdate(PHP_HAVAL_CTX *, const unsigned char *, size_t);

PHP_HASH_HAVAL_INIT_DECL(3,128)
PHP_HASH_HAVAL_INIT_DECL(3,160)
PHP_HASH_HAVAL_INIT_DECL(3,192)
PHP_HASH_HAVAL_INIT_DECL(3,224)
PHP_HASH_HAVAL_INIT_DECL(3,256)

PHP_HASH_HAVAL_INIT_DECL(4,128)
PHP_HASH_HAVAL_INIT_DECL(4,160)
PHP_HASH_HAVAL_INIT_DECL(4,192)
PHP_HASH_HAVAL_INIT_DECL(4,224)
PHP_HASH_HAVAL_INIT_DECL(4,256)

PHP_HASH_HAVAL_INIT_DECL(5,128)
PHP_HASH_HAVAL_INIT_DECL(5,160)
PHP_HASH_HAVAL_INIT_DECL(5,192)
PHP_HASH_HAVAL_INIT_DECL(5,224)
PHP_HASH_HAVAL_INIT_DECL(5,256)

#endif
