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alfredoreduarte/Obj-c MD5 from string

Last active August 29, 2015 14:23
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Obj-c Generate MD5 from string
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Obj-c MD5 from string
#import <CommonCrypto/CommonDigest.h>
- (NSString *)generateMD5:(NSString *)token{
const char *cStr = [token cStringUsingEncoding:NSASCIIStringEncoding];
unsigned char digest[16];
CC_MD5( cStr, strlen(cStr), digest );
NSMutableString *output = [NSMutableString stringWithCapacity:CC_MD5_DIGEST_LENGTH * 2];
for(int i = 0; i < CC_MD5_DIGEST_LENGTH; i++)
[output appendFormat:@"%02x", digest[i]];
return output;
}
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