iPhone SDK generate MD5 Hash of a string

This function will help you generate MD5 hash of a given string Class.h + (NSString *)getMD5FromString:(NSString *)source; Class.m + (NSString *)getMD5FromString:(NSString *)source{ const char *src = [source UTF8String]; unsigned char result[CC_MD5_DIGEST_LENGTH]; CC_MD5(src, strlen(src), result); NSString *ret = [[[NSString alloc] initWithFormat:@"%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], [...]

Source: http://feedproxy.google.com/~r/hmimthiaz/~3/hOPrjh8nOOA/iphone-sdk-generate-md5-hash-of-a-string.php

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