kent2508

// get MD5 string from a string
+ (NSString*)md5FromString:(NSString*)string {
    //    // Create pointer to the string as UTF8
    const char *ptr = [string UTF8String];
    
    // Create byte array of unsigned chars
    unsigned char md5Buffer[CC_MD5_DIGEST_LENGTH];
    
    // Create 16 byte MD5 hash value, store in buffer
    CC_MD5(ptr, (CC_LONG)strlen(ptr), md5Buffer);