NSData+Crypto is a Mac and iOS NSData and NSString wrapper for the CommonCrypto framework's digest methods.
The following digest functions are wrapped:
- md2
- md4
- md5
- sha1
- sha224
- sha256
- sha384
- sha512
All digest functions are available for NSData, NSString, and on files - read in chunks so a file of any size can be digested.
[@"hello" md5];
[[NSData dataWithContentsOfFile:@"/file"] md5];
[NSString md5WithContentsOfFile:@"/file"];