Class OpenSSLEvpCipherARC4

java.lang.Object

javax.crypto.CipherSpi

org.conscrypt.OpenSSLCipher

org.conscrypt.OpenSSLEvpCipher

org.conscrypt.OpenSSLEvpCipherARC4

@Internal
public class OpenSSLEvpCipherARC4
extends OpenSSLEvpCipher

Nested Class Summary

Nested classes/interfaces inherited from class OpenSSLCipher

OpenSSLCipher.Mode, OpenSSLCipher.Padding

Field Summary

Fields inherited from class OpenSSLCipher

encodedKey, iv, mode

Constructor Summary

Constructors

Constructor	Description
OpenSSLEvpCipherARC4()

Method Summary

Modifier and Type	Method	Description
(package private) void	checkSupportedKeySize(int keySize)	Checks whether the cipher supports this particular keySize (in bytes) and throws InvalidKeyException if it doesn't.
(package private) void	checkSupportedMode(OpenSSLCipher.Mode mode)	Checks whether the cipher supports this particular cipher mode and throws NoSuchAlgorithmException if it doesn't.
(package private) void	checkSupportedPadding(OpenSSLCipher.Padding padding)	Checks whether the cipher supports this particular cipher padding and throws NoSuchPaddingException if it doesn't.
(package private) String	getBaseCipherName()	Returns the standard name for the particular algorithm.
(package private) int	getCipherBlockSize()
(package private) String	getCipherName(int keySize, OpenSSLCipher.Mode mode)	Returns the OpenSSL cipher name for the particular keySize and cipher mode.
(package private) boolean	supportsVariableSizeKey()

Methods inherited from class OpenSSLEvpCipher

doFinalInternal, engineInitInternal, getOutputSizeForFinal, getOutputSizeForUpdate, updateInternal

Methods inherited from class OpenSSLCipher

engineDoFinal, engineDoFinal, engineGetBlockSize, engineGetIV, engineGetKeySize, engineGetOutputSize, engineGetParameters, engineInit, engineInit, engineInit, engineSetMode, engineSetPadding, engineUnwrap, engineUpdate, engineUpdate, engineWrap, getPadding, getParameterSpec, isEncrypting, supportsVariableSizeIv

Methods inherited from class CipherSpi

engineDoFinal, engineUpdate, engineUpdateAAD, engineUpdateAAD

Methods inherited from class Object

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

Constructor Details

OpenSSLEvpCipherARC4

public OpenSSLEvpCipherARC4()

Method Details

getBaseCipherName

String getBaseCipherName()

Description copied from class: OpenSSLCipher

Returns the standard name for the particular algorithm.

Specified by:

getBaseCipherName in class OpenSSLCipher

getCipherName

String getCipherName(int keySize,
 OpenSSLCipher.Mode mode)

Description copied from class: OpenSSLEvpCipher

Returns the OpenSSL cipher name for the particular keySize and cipher mode.

Specified by:

getCipherName in class OpenSSLEvpCipher

checkSupportedKeySize

void checkSupportedKeySize(int keySize)
                    throws InvalidKeyException

Description copied from class: OpenSSLCipher

Checks whether the cipher supports this particular keySize (in bytes) and throws InvalidKeyException if it doesn't.

Specified by:

checkSupportedKeySize in class OpenSSLCipher

Throws:

InvalidKeyException

checkSupportedMode

void checkSupportedMode(OpenSSLCipher.Mode mode)
                 throws NoSuchAlgorithmException

Description copied from class: OpenSSLCipher

Checks whether the cipher supports this particular cipher mode and throws NoSuchAlgorithmException if it doesn't.

Specified by:

checkSupportedMode in class OpenSSLCipher

Throws:

NoSuchAlgorithmException

checkSupportedPadding

void checkSupportedPadding(OpenSSLCipher.Padding padding)
                    throws NoSuchPaddingException

Description copied from class: OpenSSLCipher

Checks whether the cipher supports this particular cipher padding and throws NoSuchPaddingException if it doesn't.

Specified by:

checkSupportedPadding in class OpenSSLCipher

Throws:

NoSuchPaddingException

getCipherBlockSize

int getCipherBlockSize()

Specified by:

getCipherBlockSize in class OpenSSLCipher

supportsVariableSizeKey

boolean supportsVariableSizeKey()

Overrides:

supportsVariableSizeKey in class OpenSSLCipher