Hash function for 2c2p

2c2p hash.kt

fun generateHash(data: String, key: String, algorithm: String): String {
    val secretKeySpec = SecretKeySpec(key.toByteArray(), algorithm.type)
    val mac = Mac.getInstance(algorithm)
    mac.init(secretKeySpec)

    return Hex.encodeHexString(mac.doFinal(data.toByteArray()))
}