org.jose4j.jwe

Class SimpleAeadCipher

java.lang.Object

org.jose4j.jwe.SimpleAeadCipher

public class SimpleAeadCipher
extends Object

1

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SimpleAeadCipher.CipherOutput

Field Summary

Fields

Modifier and Type	Field and Description
static String	GCM_TRANSFORMATION_NAME

Constructor Summary

Constructors

Constructor and Description
SimpleAeadCipher(String algorithm, int tagByteLength)

Method Summary

Methods

Modifier and Type	Method and Description
byte[]	decrypt(Key key, byte[] iv, byte[] ciphertext, byte[] tag, byte[] aad)
SimpleAeadCipher.CipherOutput	encrypt(Key key, byte[] iv, byte[] plaintext, byte[] aad)
boolean	isAvailable(org.apache.commons.logging.Log log, int keyByteLength, int ivByteLength, String joseAlg)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

GCM_TRANSFORMATION_NAME

public static final String GCM_TRANSFORMATION_NAME

See Also:

Constant Field Values

Constructor Detail

SimpleAeadCipher

public SimpleAeadCipher(String algorithm,
                int tagByteLength)

Method Detail

encrypt

public SimpleAeadCipher.CipherOutput encrypt(Key key,
                                    byte[] iv,
                                    byte[] plaintext,
                                    byte[] aad)
                                      throws JoseException

Throws:

JoseException

decrypt

public byte[] decrypt(Key key,
             byte[] iv,
             byte[] ciphertext,
             byte[] tag,
             byte[] aad)
               throws JoseException

Throws:

JoseException

isAvailable

public boolean isAvailable(org.apache.commons.logging.Log log,
                  int keyByteLength,
                  int ivByteLength,
                  String joseAlg)