IGDigest 1.1.3

IGDigest 1.1.3

LangLanguage Obj-CObjective C
License MIT
ReleasedLast Release Jan 2016

Maintained by Francis Chong.

IGDigest 1.1.3

  • By
  • Francis Chong

Provides convenient wrappers for popular message digest formats (MD5, SHA1 and SHA256) and HMAC (Hash-based message authentication code).


Using message digest

// import the categories
#import "NSString+MD5Digest.h"
#import "NSString+SHA1Digest.h"
#import "NSString+SHA256Digest.h"

// use them
NSString* source = @"hello world";
[source MD5HexDigest];    // => @"5eb63bbbe01eeed093cb22bb8f5acdc3"
[source SHA1HexDigest];   // => @"2aae6c35c94fcfb415dbe95f408b9ce91ee846ed"
[source SHA256HexDigest]; // => @"b94d27b9934d3e08a52e52d7da7dabfac484efe37a5380ee9088f7ace2efcde9"

Using HMAC

// import the categories
#import "NSString+MD5HMAC.h"
#import "NSString+SHA1HMAC.h"
#import "NSString+SHA256HMAC.h"

// use them
NSString* source = @"The quick brown fox jumps over the lazy dog";
NSString* key = @"key";

[source MD5HMACWithKey:key];    // => @"80070713463e7749b90c2dc24911e275"
[source SHA1HMACWithKey:key];   // => @"de7c9b85b8b78aa6bc8a7a36f70a90701c9db4d9"
[source SHA256HMACWithKey:key]; // => @"f7bc83f430538424b13298e6aa6fb143ef4d59a14946175997479dbc2d1a3cd8"


Copyright (c) 2013 Francis Chong. This software is licensed under the MIT License. See LICENSE for details.