NSHash adds hashing methods to NSString and NSData.
Copy the NSHash class into your project or add this line to your Podfile
pod 'NSHash', '~> 1.0.0'
Import the the category class you need:
#import <NSHash/NSData+NSString.h>
#import <NSHash/NSData+NSHash.h>
After that you can call MD5, SHA1 and SHA256 on any NSString:
NSString* string = @"NSHash";
NSLog(@"MD5: %@", [string MD5]);
NSLog(@"SHA1: %@", [string SHA1]);
NSLog(@"SHA256: %@", [string SHA256]);
This will return a new NSString with a hex code transformed version of the hash:
MD5: ccbe85c2011c5fe3da7d760849c4f99e
SHA1: f5b17712c5d31ab49654b0baadf699561958d750
SHA256: 84423607efac17079369134460239541285d5ff40594f9b8b16f567500162d2e
Or call MD5, SHA1 and SHA256 on any NSData:
NSData* data = [@"NSHash" dataUsingEncoding:NSUTF8StringEncoding];
NSLog(@"MD5: %@", [data MD5]);
NSLog(@"SHA1: %@", [data SHA1]);
NSLog(@"SHA256: %@", [data SHA256]);
Which will return the NSData with the hash as bytes without the hex transformation:
MD5: <ccbe85c2 011c5fe3 da7d7608 49c4f99e>
SHA1: <f5b17712 c5d31ab4 9654b0ba adf69956 1958d750>
SHA256: <84423607 efac1707 93691344 60239541 285d5ff4 0594f9b8 b16f5675 00162d2e>
Please fill an issue for any feedback or if you missed any other convenience method.
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