## Uses of Class
javax.crypto.BadPaddingException

- Packages that use BadPaddingException
  Package | Description
  --- | ---
  javax.crypto | Provides the classes and interfaces for cryptographic operations.

- - ### Uses of BadPaddingException in javax.crypto

    Subclasses of BadPaddingException in javax.crypto
    Modifier and Type | Class and Description
    --- | ---
    `class` | `AEADBadTagException` This exception is thrown when a `Cipher` operating in an AEAD mode (such as GCM/CCM) is unable to verify the supplied authentication tag.

    Methods in javax.crypto that throw BadPaddingException
    Modifier and Type | Method and Description
    --- | ---
    `byte[]` | Cipher.`doFinal()` Finishes a multiple-part encryption or decryption operation, depending on how this cipher was initialized.
    `byte[]` | Cipher.`doFinal(byte[] input)` Encrypts or decrypts data in a single-part operation, or finishes a multiple-part operation.
    `int` | Cipher.`doFinal(byte[] output, int outputOffset)` Finishes a multiple-part encryption or decryption operation, depending on how this cipher was initialized.
    `byte[]` | Cipher.`doFinal(byte[] input, int inputOffset, int inputLen)` Encrypts or decrypts data in a single-part operation, or finishes a multiple-part operation.
    `int` | Cipher.`doFinal(byte[] input, int inputOffset, int inputLen, byte[] output)` Encrypts or decrypts data in a single-part operation, or finishes a multiple-part operation.
    `int` | Cipher.`doFinal(byte[] input, int inputOffset, int inputLen, byte[] output, int outputOffset)` Encrypts or decrypts data in a single-part operation, or finishes a multiple-part operation.
    `int` | Cipher.`doFinal(ByteBuffer input, ByteBuffer output)` Encrypts or decrypts data in a single-part operation, or finishes a multiple-part operation.
    `protected abstract byte[]` | CipherSpi.`engineDoFinal(byte[] input, int inputOffset, int inputLen)` Encrypts or decrypts data in a single-part operation, or finishes a multiple-part operation.
    `protected abstract int` | CipherSpi.`engineDoFinal(byte[] input, int inputOffset, int inputLen, byte[] output, int outputOffset)` Encrypts or decrypts data in a single-part operation, or finishes a multiple-part operation.
    `protected int` | CipherSpi.`engineDoFinal(ByteBuffer input, ByteBuffer output)` Encrypts or decrypts data in a single-part operation, or finishes a multiple-part operation.
    `Object` | SealedObject.`getObject(Cipher c)` Retrieves the original (encapsulated) object.

Submit a bug or feature
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
Copyright © 1993, 2019, Oracle and/or its affiliates. All rights reserved.