Interface Cipher

All Known Implementing Classes:

AES128CBC, AES128CTR, AES128GCM, AES192CBC, AES192CTR, AES256CBC, AES256CTR, AES256GCM, ARCFOUR, ARCFOUR128, ARCFOUR256, BlowfishCBC, BlowfishCTR, CAST128CBC, CAST128CTR, ChaCha20Poly1305, SEEDCBC, TripleDESCBC, TripleDESCTR, Twofish128CBC, Twofish128CTR, Twofish192CBC, Twofish192CTR, Twofish256CBC, Twofish256CTR

public interface Cipher

Field Summary

Fields

Modifier and Type	Field	Description
static final int	DECRYPT_MODE
static final int	ENCRYPT_MODE

Method Summary

Modifier and Type	Method	Description
default void	doFinal(byte[] foo, int s1, int len, byte[] bar, int s2)
int	getBlockSize()
int	getIVSize()
default int	getTagSize()
void	init(int mode, byte[] key, byte[] iv)
default boolean	isAEAD()
boolean	isCBC()
default boolean	isChaCha20()
void	update(byte[] foo, int s1, int len, byte[] bar, int s2)
default void	update(int foo)
default void	updateAAD(byte[] foo, int s1, int len)

Field Details

ENCRYPT_MODE

static final int ENCRYPT_MODE

See Also:

• Constant Field Values

DECRYPT_MODE

static final int DECRYPT_MODE

See Also:

• Constant Field Values

Method Details

getIVSize

int getIVSize()

getBlockSize

int getBlockSize()

getTagSize

default int getTagSize()

init

void init(int mode,
 byte[] key,
 byte[] iv)
   throws Exception

Throws:

Exception

update

default void update(int foo)
             throws Exception

Throws:

Exception

update

void update(byte[] foo,
 int s1,
 int len,
 byte[] bar,
 int s2)
     throws Exception

Throws:

Exception

updateAAD

default void updateAAD(byte[] foo,
 int s1,
 int len)
                throws Exception

Throws:

Exception

doFinal

default void doFinal(byte[] foo,
 int s1,
 int len,
 byte[] bar,
 int s2)
              throws Exception

Throws:

Exception

isCBC

boolean isCBC()

isAEAD

default boolean isAEAD()

isChaCha20

default boolean isChaCha20()