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117 lines
3.7 KiB
Objective-C
117 lines
3.7 KiB
Objective-C
/*
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Copyright (c) 2003-2006, Septicus Software All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are
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met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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* Neither the name of Septicus Software nor the names of its contributors
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may be used to endorse or promote products derived from this software
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without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
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IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
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PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
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OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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//
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// SSCrypto.h
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//
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// Created by Ed Silva on Sat May 31 2003.
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// Copyright (c) 2003-2006 Septicus Software. All rights reserved.
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//
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#import <Foundation/Foundation.h>
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#import <openssl/evp.h>
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#import <openssl/rand.h>
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#import <openssl/rsa.h>
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#import <openssl/engine.h>
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#import <openssl/sha.h>
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#import <openssl/pem.h>
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#import <openssl/bio.h>
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#import <openssl/err.h>
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#import <openssl/ssl.h>
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#import <openssl/md5.h>
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@interface NSData (HexDump)
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- (NSString *)encodeBase64;
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- (NSString *)encodeBase64WithNewlines:(BOOL)encodeWithNewlines;
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- (NSData *)decodeBase64;
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- (NSData *)decodeBase64WithNewLines:(BOOL)decodeWithNewLines;
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- (NSString *)hexval;
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- (NSString *)hexdump;
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@end
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@interface SSCrypto : NSObject
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{
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NSData *symmetricKey;
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NSData *cipherText;
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NSData *clearText;
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NSData *publicKey;
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NSData *privateKey;
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BOOL isSymmetric;
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}
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- (id)init;
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- (id)initWithSymmetricKey:(NSData *)k;
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- (id)initWithPublicKey:(NSData *)pub;
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- (id)initWithPrivateKey:(NSData *)priv;
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- (id)initWithPublicKey:(NSData *)pub privateKey:(NSData *)priv;
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- (BOOL)isSymmetric;
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- (void)setIsSymmetric:(BOOL)flag;
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- (NSData *)symmetricKey;
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- (void)setSymmetricKey:(NSData *)k;
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- (NSData *)publicKey;
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- (void)setPublicKey:(NSData *)k;
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- (NSData *)privateKey;
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- (void)setPrivateKey:(NSData *)k;
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- (NSData *)clearTextAsData;
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- (NSString *)clearTextAsString;
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- (void)setClearTextWithData:(NSData *)c;
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- (void)setClearTextWithString:(NSString *)c;
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- (NSData *)cipherTextAsData;
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- (NSString *)cipherTextAsString;
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- (void)setCipherText:(NSData *)c;
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- (NSData *)decrypt;
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- (NSData *)decrypt:(NSString *)cipherName;
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- (NSData *)verify;
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- (NSData *)encrypt;
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- (NSData *)encrypt:(NSString *)cipherName;
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- (NSData *)sign;
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- (NSData *)digest:(NSString *)digestName;
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+ (NSData *)generateRSAPrivateKeyWithLength:(int)length;
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+ (NSData *)generateRSAPublicKeyFromPrivateKey:(NSData *)privateKey;
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+ (NSData *)getKeyDataWithLength:(int)length;
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+ (NSData *)getKeyDataWithLength:(int)length fromPassword:(NSString *)pass withSalt:(NSString *)salt;
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+ (NSData *)getKeyDataWithLength:(int)length fromPassword:(NSString *)pass withSalt:(NSString *)salt withIterations:(int)count;
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+ (NSData *)getSHA1ForData:(NSData *)d;
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+ (NSData *)getMD5ForData:(NSData *)d;
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@end
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