1 /* NSData+Crypto.h - this file is part of SOGo 2 * 3 * Copyright (C) 2012 Nicolas Höft 4 * Copyright (C) 2012-2020 Inverse inc. 5 * 6 * Author: Nicolas Höft 7 * Inverse inc. 8 * 9 * This file is free software; you can redistribute it and/or modify 10 * it under the terms of the GNU General Public License as published by 11 * the Free Software Foundation; either version 2, or (at your option) 12 * any later version. 13 * 14 * This file is distributed in the hope that it will be useful, 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 * GNU General Public License for more details. 18 * 19 * You should have received a copy of the GNU General Public License 20 * along with this program; see the file COPYING. If not, write to 21 * the Free Software Foundation, Inc., 59 Temple Place - Suite 330, 22 * Boston, MA 02111-1307, USA. 23 */ 24 25 #ifndef NSDATA_CRYPTO_H 26 #define NSDATA_CRYPTO_H 27 28 #import <Foundation/NSData.h> 29 30 @class NSObject; 31 32 @interface NSData (SOGoCryptoExtension) 33 34 - (NSData *) asCryptedPassUsingScheme: (NSString *) passwordScheme 35 withSalt: (NSData *) theSalt 36 keyPath: (NSString *) theKeyPath; 37 38 - (BOOL) verifyUsingScheme: (NSString *) passwordScheme 39 withPassword: (NSData *) thePassword 40 keyPath: (NSString *) theKeyPath; 41 42 - (NSData *) asLM; 43 - (NSData *) asMD4; 44 - (NSData *) asMD5; 45 - (NSData *) asSMD5UsingSalt: (NSData *) theSalt; 46 - (NSData *) asSHA1; 47 - (NSData *) asSSHAUsingSalt: (NSData *) theSalt; 48 - (NSData *) asSHA256; 49 - (NSData *) asSSHA256UsingSalt: (NSData *) theSalt; 50 - (NSData *) asSHA512; 51 - (NSData *) asSSHA512UsingSalt: (NSData *) theSalt; 52 - (NSData *) asSHA256CryptUsingSalt: (NSData *) theSalt; 53 - (NSData *) asSHA512CryptUsingSalt: (NSData *) theSalt; 54 - (NSData *) asSymAES128CBCUsingIV: (NSString *) theIV 55 keyPath: (NSString *) theKeyPath; 56 - (NSData *) asCramMD5; 57 - (NSData *) asPBKDF2SHA1UsingSalt: (NSData *) theSalt; 58 - (NSData *) asCryptUsingSalt: (NSData *) theSalt; 59 - (NSData *) asMD5CryptUsingSalt: (NSData *) theSalt; 60 - (NSData *) asBlowfishCryptUsingSalt: (NSData *) theSalt; 61 #ifdef HAVE_SODIUM 62 - (NSData *) asArgon2iUsingSalt: (NSData *) theSalt; 63 # ifdef crypto_pwhash_ALG_ARGON2ID13 64 - (NSData *) asArgon2idUsingSalt: (NSData *) theSalt; 65 #endif /* crypto_pwhash_ALG_ARGON2ID13 */ 66 #endif /* HAVE_SODIUM */ 67 68 - (NSData *) extractSalt: (NSString *) theScheme; 69 70 + (NSData *) generateSaltForLength: (unsigned int) theLength 71 withPrintable: (BOOL) doPrintable; 72 + (NSData *) generateSaltForLength: (unsigned int) theLength; 73 74 + (NSString *) encodeDataAsHexString: (NSData *) theData; 75 + (NSData *) decodeDataFromHexString: (NSString *) theString; 76 77 @end 78 79 #endif /* NSDATA_CRYPTO_H */ 80