private boolean matches(byte[] expected, byte[] actual) {
		if (expected.length != actual.length) {
			return false;
		}

		int result = 0;
		for (int i = 0; i < expected.length; i++) {
			result |= expected[i] ^ actual[i];
		}
		return result == 0;
	}
private boolean matches(byte[] expected, byte[] actual) {
		if (expected.length != actual.length) {
			return false;
		}

		int result = 0;
		for (int i = 0; i < expected.length; i++) {
			result |= expected[i] ^ actual[i];
		}
		return result == 0;
	}
private boolean matches ( byte [ ] expected , byte [ ] actual ) { if ( expected . length != actual . length ) { return false ; } int result = 0 ; for ( int i = 0 ; i < expected . length ; i ++ ) { result |= expected [ i ] ^ actual [ i ] ; } return result == 0 ; }
Constant time comparison to prevent against timing attacks.
Constant time comparison to prevent against timing attacks .