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nv-ios-digest

Overview

This project provides simple wrapper interfaces to compute message digests using Common Crypto. Supported methods are listed below:

  • MD5
  • SHA1
  • SHA224
  • SHA256
  • SHA384
  • SHA512

License

Apache License, Version 2.0

Download

git clone https://github.com/TakahikoKawasaki/nv-ios-digest.git

Example

// Create an MD5 instance using the convenience constructor.
MD5 *md5 = [MD5 md5WithString:@"Hello, world."];

// Print the MD5 digest value as string.
// This will show "md5 = 080aef839b95facf73ec599375e92d47".
NSLog(@"md5 = %@", md5);

// Another way to compute.
md5 = [[MD5 alloc] init];
[md5 updateWithString:@"Hello, world."];
[md5 final];
NSLog(@"md5 = %@", md5);

Blog

[Message digests (MD5, SHA1, etc.) on iOS with dedicated classes] (http://darutk-oboegaki.blogspot.jp/2013/04/message-digests-md5-sha1-etc-on-ios.html)

Author

Takahiko Kawasaki, Neo Visionaries Inc.