DES encryption in Scala

build.sbt

name := "DES encryption in Scala"

version := "1.0"

scalaVersion := "2.9.1"

libraryDependencies += "commons-codec" % "commons-codec" % "1.6"

main.scala

import javax.crypto.spec.DESKeySpec
import javax.crypto.{Cipher, SecretKeyFactory}

import org.apache.commons.codec.binary.Base64

object Main extends App {

  def desEncrypt(data: String, secret: String) = {
    val keySpec = new DESKeySpec(secret.getBytes("UTF-8"))
    val secretKey = SecretKeyFactory.getInstance("DES").generateSecret(keySpec)
    val encipher = Cipher.getInstance("DES/ECB/PKCS5Padding")
    encipher.init(Cipher.ENCRYPT_MODE, secretKey)
    Base64.encodeBase64String(encipher.doFinal(data.getBytes("UTF-8")))
  }

  println(desEncrypt("hoge", "012345678"))
  //=> vyudTtnBJfs=
}