Method hotp

CodenameOne/src/com/codename1/security/Otp.java:57–59

(byte[] secret, long counter, int digits)

    /// - `digits`: number of decimal digits in the output (typically 6, may
    ///   be 6, 7 or 8)
    public static String hotp(byte[] secret, long counter, int digits) {
        return hotp(secret, counter, digits, Hash.SHA1);
    }

    /// Generates an HOTP code with a configurable hash algorithm. Most
    /// authenticator apps assume SHA-1; only override if the issuer publishes a