Package org.jivesoftware.smackx.omemo.internal

Class OmemoAesCipher

java.lang.Object

org.jivesoftware.smackx.omemo.internal.OmemoAesCipher

public class OmemoAesCipher
extends java.lang.Object

Constructor Summary

Constructors

Constructor	Description
OmemoAesCipher()

Method Summary

Modifier and Type	Method	Description
static byte[]	decryptAesGcmNoPadding(byte[] ciphertext, byte[] key, byte[] initializationVector)
static byte[]	encryptAesGcmNoPadding(byte[] plaintext, byte[] key, byte[] initializationVector)
static byte[]	encryptAesGcmNoPadding(java.lang.String plaintext, byte[] key, byte[] initializationVector)

Methods inherited from class java.lang.Object

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

Constructor Detail

OmemoAesCipher

public OmemoAesCipher()

Method Detail

decryptAesGcmNoPadding

public static byte[] decryptAesGcmNoPadding(byte[] ciphertext,
                                            byte[] key,
                                            byte[] initializationVector)
                                     throws java.security.InvalidKeyException,
                                            javax.crypto.IllegalBlockSizeException,
                                            javax.crypto.BadPaddingException,
                                            java.security.NoSuchAlgorithmException,
                                            javax.crypto.NoSuchPaddingException,
                                            java.security.InvalidAlgorithmParameterException

Throws:

java.security.InvalidKeyException

javax.crypto.IllegalBlockSizeException

javax.crypto.BadPaddingException

java.security.NoSuchAlgorithmException

javax.crypto.NoSuchPaddingException

java.security.InvalidAlgorithmParameterException

encryptAesGcmNoPadding

public static byte[] encryptAesGcmNoPadding(byte[] plaintext,
                                            byte[] key,
                                            byte[] initializationVector)
                                     throws java.security.NoSuchAlgorithmException,
                                            javax.crypto.NoSuchPaddingException,
                                            java.security.InvalidKeyException,
                                            java.security.InvalidAlgorithmParameterException,
                                            javax.crypto.IllegalBlockSizeException,
                                            javax.crypto.BadPaddingException

Throws:

java.security.NoSuchAlgorithmException

javax.crypto.NoSuchPaddingException

java.security.InvalidKeyException

java.security.InvalidAlgorithmParameterException

javax.crypto.IllegalBlockSizeException

javax.crypto.BadPaddingException

encryptAesGcmNoPadding

public static byte[] encryptAesGcmNoPadding(java.lang.String plaintext,
                                            byte[] key,
                                            byte[] initializationVector)
                                     throws java.security.NoSuchAlgorithmException,
                                            javax.crypto.NoSuchPaddingException,
                                            java.security.InvalidKeyException,
                                            java.security.InvalidAlgorithmParameterException,
                                            javax.crypto.IllegalBlockSizeException,
                                            javax.crypto.BadPaddingException

Throws:

java.security.NoSuchAlgorithmException

javax.crypto.NoSuchPaddingException

java.security.InvalidKeyException

java.security.InvalidAlgorithmParameterException

javax.crypto.IllegalBlockSizeException

javax.crypto.BadPaddingException