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• AESCBC.scala

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tsec.cipher.symmetric.jca.AESCBC.scala Maven / Gradle / Ivy

package tsec.cipher.symmetric.jca

import cats.effect.Sync
import tsec.cipher.common.padding.PKCS7Padding
import tsec.cipher.symmetric._
import tsec.cipher.symmetric.jca.primitive._

sealed abstract class AESCBC[A] extends JCACipherAPI[A, CBC, PKCS7Padding] with AES[A] with JCAKeyGen[A] {
  implicit val ac: AESCBC[A] = this

  implicit def genEncryptor[F[_]: Sync](implicit c: BlockCipher[A]): JCAPrimitiveCipher[F, A, CBC, PKCS7Padding] =
    JCAPrimitiveCipher.sync[F, A, CBC, PKCS7Padding]

  def defaultIvStrategy[F[_]: Sync](implicit c: BlockCipher[A]): IvGen[F, A] = JCAIvGen.random[F, A]

  def ciphertextFromConcat(rawCT: Array[Byte]): Either[CipherTextError, CipherText[A]] =
    CTOPS.ciphertextFromArray[A, CBC, PKCS7Padding](rawCT)
}

sealed trait AES128CBC

object AES128CBC extends AESCBC[AES128CBC] with AES128[AES128CBC]

sealed trait AES192CBC

object AES192CBC extends AESCBC[AES192CBC] with AES192[AES192CBC]

sealed trait AES256CBC

object AES256CBC extends AESCBC[AES256CBC] with AES256[AES256CBC]