print_sha512_checksum.kt

printableHexString.kt

fun printableHexString(data: ByteArray): String {
    // Create Hex String
    val hexString: StringBuilder = StringBuilder()
    for (aMessageDigest:Byte in data) {
        var h: String = Integer.toHexString(0xFF and aMessageDigest.toInt())
        while (h.length < 2)
            h = "0$h"
        hexString.append(h)
    }
    return hexString.toString()
}