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/*
* CocoaCryptoHashing.h
* CocoaCryptoHashing
*
* Copyright (c) 2004-2005 Denis Defreyne
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* - The names of its contributors may not be used to endorse or promote
* products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#import <openssl/md5.h>
#import <openssl/sha.h>
#import <Foundation/Foundation.h>
//header doc tags disabled, add a ! after each /* to enable.
/*
@category CocoaCryptoHashing(NSString)
@discussion Extends NSString
*/
@interface NSString (CocoaCryptoHashing)
/*
* @method md5Hash
* @abstract Calculates the MD5 hash from the UTF-8 representation of the specified string and returns the binary representation
* @result A NSData object containing the binary representation of the MD5 hash
*/
- (NSData *)md5Hash;
/*
* @method md5HexHash
* @abstract Calculates the MD5 hash from the UTF-8 representation of the specified string and returns the hexadecimal representation
* @result A NSString object containing the hexadecimal representation of the MD5 hash
*/
- (NSString *)md5HexHash;
/*
* @method sha1Hash
* @abstract Calculates the SHA-1 hash from the UTF-8 representation of the specified string and returns the binary representation
* @result A NSData object containing the binary representation of the SHA-1 hash
*/
- (NSData *)sha1Hash;
/*
* @method sha1HexHash
* @abstract Calculates the SHA-1 hash from the UTF-8 representation of the specified string and returns the hexadecimal representation
* @result A NSString object containing the hexadecimal representation of the SHA-1 hash
*/
- (NSString *)sha1HexHash;
@end
@interface NSData (CocoaCryptoHashing)
/*
* @method md5Hash
* @abstract Calculates the MD5 hash from the data in the specified NSData object and returns the binary representation
* @result A NSData object containing the binary representation of the MD5 hash
*/
- (NSData *)md5Hash;
/*
* @method md5HexHash
* @abstract Calculates the MD5 hash from the data in the specified NSData object and returns the hexadecimal representation
* @result A NSString object containing the hexadecimal representation of the MD5 hash
*/
- (NSString *)md5HexHash;
/*
* @method sha1Hash
* @abstract Calculates the SHA-1 hash from the data in the specified NSData object and returns the binary representation
* @result A NSData object containing the binary representation of the SHA-1 hash
*/
- (NSData *)sha1Hash;
/*
* @method sha1HexHash
* @abstract Calculates the SHA-1 hash from the data in the specified NSData object and returns the hexadecimal representation
* @result A NSString object containing the hexadecimal representation of the SHA-1 hash
*/
- (NSString *)sha1HexHash;
@end
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