Package org.cryptacular.spec

Class AEADBlockCipherSpec

java.lang.Object
org.cryptacular.spec.AEADBlockCipherSpec
All Implemented Interfaces:
Spec<org.bouncycastle.crypto.modes.AEADBlockCipher>
public class AEADBlockCipherSpec extends Object implements Spec<org.bouncycastle.crypto.modes.AEADBlockCipher>
Describes an AEAD block cipher in terms of a (algorithm, mode) tuple and provides a facility to create a new instance of the cipher via the newInstance() method.
Version:
$Revision: 2744 $
Author:
Middleware Services

  • Field Details

    • FORMAT

      public static final Pattern FORMAT
      String specification format, algorithm/mode.

  • Constructor Details

    • AEADBlockCipherSpec

      public AEADBlockCipherSpec(String algName, String cipherMode)
      Creates a new instance from a cipher algorithm and mode.
      Parameters:
      algName - Cipher algorithm name.
      cipherMode - Cipher mode, e.g. GCM, CCM.

  • Method Details

    • getAlgorithm

      public String getAlgorithm()
      Specified by:
      getAlgorithm in interface Spec<org.bouncycastle.crypto.modes.AEADBlockCipher>
      Returns:
      Cryptographic algorithm name.

    • getMode

      public String getMode()
      Gets the cipher mode.
      Returns:
      Cipher mode, e.g. CBC, OFB.

    • newInstance

      public org.bouncycastle.crypto.modes.AEADBlockCipher newInstance()
      Creates a new AEAD block cipher from the specification in this instance.
      Specified by:
      newInstance in interface Spec<org.bouncycastle.crypto.modes.AEADBlockCipher>
      Returns:
      New AEAD block cipher instance.

    • toString

      public String toString()
      Overrides:
      toString in class Object

    • parse

      public static AEADBlockCipherSpec parse(String specification)
      Parses a string representation of a AEAD block cipher specification into an instance of this class.
      Parameters:
      specification - AEAD block cipher specification of the form algorithm/mode.
      Returns:
      Buffered block cipher specification instance.