org.bouncycastle.jcajce.provider.asymmetric.frodokem

Class FrodoKEMCipherSpi

java.lang.Object

javax.crypto.CipherSpi

org.bouncycastle.jcajce.provider.asymmetric.frodokem.FrodoKEMCipherSpi

Direct Known Subclasses:

FrodoKEMCipherSpi.Base, FrodoKEMCipherSpi.EFrodokem1344Aes, FrodoKEMCipherSpi.EFrodokem1344Shake, FrodoKEMCipherSpi.EFrodokem976Aes, FrodoKEMCipherSpi.EFrodokem976Shake, FrodoKEMCipherSpi.Frodokem1344Aes, FrodoKEMCipherSpi.Frodokem1344Shake, FrodoKEMCipherSpi.Frodokem976Aes, FrodoKEMCipherSpi.Frodokem976Shake

public class FrodoKEMCipherSpi
extends javax.crypto.CipherSpi

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	FrodoKEMCipherSpi.Base
static class	FrodoKEMCipherSpi.EFrodokem1344Aes
static class	FrodoKEMCipherSpi.EFrodokem1344Shake
static class	FrodoKEMCipherSpi.EFrodokem976Aes
static class	FrodoKEMCipherSpi.EFrodokem976Shake
static class	FrodoKEMCipherSpi.Frodokem1344Aes
static class	FrodoKEMCipherSpi.Frodokem1344Shake
static class	FrodoKEMCipherSpi.Frodokem976Aes
static class	FrodoKEMCipherSpi.Frodokem976Shake

Constructor Summary

Constructors

Constructor and Description
FrodoKEMCipherSpi(FrodoKEMParameters frodoKEMParameters)
FrodoKEMCipherSpi(java.lang.String algorithmName)

Method Summary

Modifier and Type	Method and Description
protected byte[]	engineDoFinal(byte[] bytes, int i, int i1)
protected int	engineDoFinal(byte[] bytes, int i, int i1, byte[] bytes1, int i2)
protected int	engineGetBlockSize()
protected byte[]	engineGetIV()
protected int	engineGetKeySize(java.security.Key key)
protected int	engineGetOutputSize(int i)
protected java.security.AlgorithmParameters	engineGetParameters()
protected void	engineInit(int opmode, java.security.Key key, java.security.spec.AlgorithmParameterSpec paramSpec, java.security.SecureRandom random)
protected void	engineInit(int opmode, java.security.Key key, java.security.AlgorithmParameters algorithmParameters, java.security.SecureRandom random)
protected void	engineInit(int opmode, java.security.Key key, java.security.SecureRandom random)
protected void	engineSetMode(java.lang.String mode)
protected void	engineSetPadding(java.lang.String padding)
protected java.security.Key	engineUnwrap(byte[] wrappedKey, java.lang.String wrappedKeyAlgorithm, int wrappedKeyType)
protected byte[]	engineUpdate(byte[] bytes, int i, int i1)
protected int	engineUpdate(byte[] bytes, int i, int i1, byte[] bytes1, int i2)
protected byte[]	engineWrap(java.security.Key key)

Methods inherited from class javax.crypto.CipherSpi

engineDoFinal, engineUpdate, engineUpdateAAD, engineUpdateAAD

Methods inherited from class java.lang.Object

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

Constructor Detail

FrodoKEMCipherSpi

public FrodoKEMCipherSpi(java.lang.String algorithmName)

FrodoKEMCipherSpi

public FrodoKEMCipherSpi(FrodoKEMParameters frodoKEMParameters)

Method Detail

engineSetMode

protected void engineSetMode(java.lang.String mode)
                      throws java.security.NoSuchAlgorithmException

Specified by:

engineSetMode in class javax.crypto.CipherSpi

Throws:

java.security.NoSuchAlgorithmException

engineSetPadding

protected void engineSetPadding(java.lang.String padding)
                         throws javax.crypto.NoSuchPaddingException

Specified by:

engineSetPadding in class javax.crypto.CipherSpi

Throws:

javax.crypto.NoSuchPaddingException

engineGetKeySize

protected int engineGetKeySize(java.security.Key key)

Overrides:

engineGetKeySize in class javax.crypto.CipherSpi

engineGetBlockSize

protected int engineGetBlockSize()

Specified by:

engineGetBlockSize in class javax.crypto.CipherSpi

engineGetOutputSize

protected int engineGetOutputSize(int i)

Specified by:

engineGetOutputSize in class javax.crypto.CipherSpi

engineGetIV

protected byte[] engineGetIV()

Specified by:

engineGetIV in class javax.crypto.CipherSpi

engineGetParameters

protected java.security.AlgorithmParameters engineGetParameters()

Specified by:

engineGetParameters in class javax.crypto.CipherSpi

engineInit

protected void engineInit(int opmode,
                          java.security.Key key,
                          java.security.SecureRandom random)
                   throws java.security.InvalidKeyException

Specified by:

engineInit in class javax.crypto.CipherSpi

Throws:

java.security.InvalidKeyException

engineInit

protected void engineInit(int opmode,
                          java.security.Key key,
                          java.security.spec.AlgorithmParameterSpec paramSpec,
                          java.security.SecureRandom random)
                   throws java.security.InvalidKeyException,
                          java.security.InvalidAlgorithmParameterException

Specified by:

engineInit in class javax.crypto.CipherSpi

Throws:

java.security.InvalidKeyException

java.security.InvalidAlgorithmParameterException

engineInit

protected void engineInit(int opmode,
                          java.security.Key key,
                          java.security.AlgorithmParameters algorithmParameters,
                          java.security.SecureRandom random)
                   throws java.security.InvalidKeyException,
                          java.security.InvalidAlgorithmParameterException

Specified by:

engineInit in class javax.crypto.CipherSpi

Throws:

java.security.InvalidKeyException

java.security.InvalidAlgorithmParameterException

engineUpdate

protected byte[] engineUpdate(byte[] bytes,
                              int i,
                              int i1)

Specified by:

engineUpdate in class javax.crypto.CipherSpi

engineUpdate

protected int engineUpdate(byte[] bytes,
                           int i,
                           int i1,
                           byte[] bytes1,
                           int i2)
                    throws javax.crypto.ShortBufferException

Specified by:

engineUpdate in class javax.crypto.CipherSpi

Throws:

javax.crypto.ShortBufferException

engineDoFinal

protected byte[] engineDoFinal(byte[] bytes,
                               int i,
                               int i1)
                        throws javax.crypto.IllegalBlockSizeException,
                               javax.crypto.BadPaddingException

Specified by:

engineDoFinal in class javax.crypto.CipherSpi

Throws:

javax.crypto.IllegalBlockSizeException

javax.crypto.BadPaddingException

engineDoFinal

protected int engineDoFinal(byte[] bytes,
                            int i,
                            int i1,
                            byte[] bytes1,
                            int i2)
                     throws javax.crypto.ShortBufferException,
                            javax.crypto.IllegalBlockSizeException,
                            javax.crypto.BadPaddingException

Specified by:

engineDoFinal in class javax.crypto.CipherSpi

Throws:

javax.crypto.ShortBufferException

javax.crypto.IllegalBlockSizeException

javax.crypto.BadPaddingException

engineWrap

protected byte[] engineWrap(java.security.Key key)
                     throws javax.crypto.IllegalBlockSizeException,
                            java.security.InvalidKeyException

Overrides:

engineWrap in class javax.crypto.CipherSpi

Throws:

javax.crypto.IllegalBlockSizeException

java.security.InvalidKeyException

engineUnwrap

protected java.security.Key engineUnwrap(byte[] wrappedKey,
                                         java.lang.String wrappedKeyAlgorithm,
                                         int wrappedKeyType)
                                  throws java.security.InvalidKeyException,
                                         java.security.NoSuchAlgorithmException

Overrides:

engineUnwrap in class javax.crypto.CipherSpi

Throws:

java.security.InvalidKeyException

java.security.NoSuchAlgorithmException