Class Decryptor

java.lang.Object
org.mozilla.jss.SecretDecoderRing.Decryptor

public class Decryptor extends Object
Decrypts data with the SecretDecoderRing.
  • Field Details

  • Constructor Details

    • Decryptor

      public Decryptor(CryptoToken token)
      Creates a Decryptor for use with the given CryptoToken.
  • Method Details

    • decrypt

      public byte[] decrypt(byte[] ciphertext) throws NotInitializedException, GeneralSecurityException, TokenException
      Decrypts the given ciphertext. It must have been created previously with the SecretDecoderRing, either the JSS version or the NSS version. The key used for decryption must exist on the token that was passed into the constructor. The token will be searched for a key whose keyID matches the keyID in the encoded SecretDecoderRing result.
      Parameters:
      ciphertext - A DER-encoded Encoding object, created from a previous call to Encryptor.encrypt(), or with the NSS SecretDecoderRing.
      Returns:
      The decrypted plaintext.
      Throws:
      InvalidKeyException - If no key can be found with the matching keyID.
      NotInitializedException
      GeneralSecurityException
      TokenException