ObjFW  Artifact [29c76a9638]

Artifact 29c76a963845445dff980b978f989f41cab8ab398a39d4408f351469edd6eef5:

• File src/OFSHA224Or256Hash.h — part of check-in [2a27cf3000] at 2016-01-03 00:41:26 on branch trunk — Update copyright

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/*
 * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
 *   Jonathan Schleifer <js@heap.zone>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFHash.h"

OF_ASSUME_NONNULL_BEGIN

/*!
 * @class OFSHA224Or256Hash OFSHA224Or256Hash.h ObjFW/OFSHA224Or256Hash.h
 *
 * @brief A base class for SHA-224 and SHA-256.
 */
@interface OFSHA224Or256Hash: OFObject <OFHash>
{
	uint32_t _state[8];
	uint64_t _bits;
	union {
		uint8_t bytes[64];
		uint32_t words[64];
	} _buffer;
	size_t _bufferLength;
	bool _calculated;
}

- (void)OF_resetState;
@end

OF_ASSUME_NONNULL_END