StatelessHmacNonceManager
fun StatelessHmacNonceManager(key: ByteArray, algorithm: String = "HmacSHA256", timeoutMillis: Long = 60000, nonceGenerator: () -> String = { generateNonce() })
Helper constructor that makes a secret key from key ByteArray
fun StatelessHmacNonceManager(keySpec: SecretKeySpec, algorithm: String = "HmacSHA256", timeoutMillis: Long = 60000, nonceGenerator: () -> String = { generateNonce() })