package ixee.cryptopals.solvers

import scala.io.Source
import ixee.cryptopals.utils.ByteUtils._
import ixee.cryptopals.utils.StreamUtils._
import ixee.cryptopals.utils.ConversionUtils._
import ixee.cryptopals.utils.FunctionUtils._
import ixee.cryptopals.utils._
import ixee.cryptopals.utils.crypto._
import io.github.marklister.base64.Base64._

object Challenge10 {
  val path = "./data/10.txt"

  lazy val ciphertext =
    Source
      .fromFile(path)
      .getLines()
      .toSeq
      .mkString
      .toByteArray

  def run = {
    def cbcBuilder = SchemeBuilder("AES", "YELLOW SUBMARINE".asBytes)
      .cbc(Stream.continually(0.toByte).take(16))

    val encInstance = cbcBuilder.encrypt
    val decInstance = cbcBuilder.decrypt

    val s = "fooo bar frobnicator the quick brown fox jumps over the lazy dog".asBytes

    println(s)
    val enc = encInstance.end(s)
    val dec = decInstance.end(enc)
    println(enc)
    println(dec)
    println(dec.startsWith(s))

    val decInstance2 = cbcBuilder.decrypt

    decInstance2.end(ciphertext)
  }
}