/* * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 * 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 "OFCryptoHash.h" OF_ASSUME_NONNULL_BEGIN /*! * @class OFSHA1Hash OFSHA1Hash.h ObjFW/OFSHA1Hash.h * * @brief A class which provides methods to create an SHA-1 hash. */ @interface OFSHA1Hash: OFObject <OFCryptoHash> { uint32_t _state[5]; uint64_t _bits; union of_sha_1_hash_buffer { uint8_t bytes[64]; uint32_t words[80]; } _buffer; size_t _bufferLength; bool _calculated; } @end OF_ASSUME_NONNULL_END