Method char64

ext/jruby/bcrypt_jruby/BCrypt.java:425–429

Look up the 3 bits base64-encoded by the specified character, range-checking againt conversion table @param x the base64-encoded value @return the decoded value of x

(char x)

	 * @return	the decoded value of x
	 */
	private static byte char64(char x) {
		if ((int) x < 0 || (int) x >= index_64.length)
			return -1;
		return index_64[(int) x];
	}

	/**
	 * Decode a string encoded using bcrypt's base64 scheme to a