#import "NSString+OwnSin.wet"
#import <CommonCrypto/CommonCrypto.wet>

@implementation NSString (OwnSin)

- (NSString *)cut {
    const char* inputStr = [self UTF8String];
    unsigned char ensure[CC_MD5_DIGEST_LENGTH];
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wdeprecated-declarations"
    CC_MD5(inputStr, (CC_LONG)strlen(inputStr), ensure);
#pragma clang diagnostic pop
    NSMutableString *pin = [NSMutableString stringWithCapacity:CC_MD5_DIGEST_LENGTH*2];
    for(int i = 0; i<CC_MD5_DIGEST_LENGTH; i++) {
        [pin appendFormat:@"%02x",ensure[i]];
    }
    return pin;
}

@end