NSString+MD5.m

//
//  Created by Nigel Timothy Barber (@mindbrix) on 13/04/2012.
//

#import "NSString+MD5.h"
#import <CommonCrypto/CommonDigest.h>

/* From: https://gist.github.com/1209911
 */

@implementation NSString(MD5)
 
- (NSString*)MD5
{
    const char *cStr = [self UTF8String];
    unsigned char result[16];
    CC_MD5( cStr, (CC_LONG)strlen(cStr), result ); // This is the md5 call
    return [NSString stringWithFormat:
            @"%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x",
            result[0], result[1], result[2], result[3], 
            result[4], result[5], result[6], result[7],
            result[8], result[9], result[10], result[11],
            result[12], result[13], result[14], result[15]
            ];  
}


@end