Package org.rootservices.jwt.jwe.factory

Class CipherRSAFactory

java.lang.Object

org.rootservices.jwt.jwe.factory.CipherRSAFactory

public class CipherRSAFactory
extends java.lang.Object

https://docs.oracle.com/javase/9/docs/api/javax/crypto/spec/OAEPParameterSpec.html https://security.stackexchange.com/questions/97548/breaking-down-rsa-ecb-oaepwithsha-256andmgf1padding

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	ALGORITHM_WAS_INVALID
static java.lang.String	ALGORITHM_WAS_INVALID_INIT_CIPHER
static java.lang.String	KEY_WAS_INVALID_INIT_CIPHER
static java.lang.String	PADDING_WAS_INVALID

Constructor Summary

Constructors

Constructor	Description
CipherRSAFactory()

Method Summary

Modifier and Type	Method	Description
javax.crypto.Cipher	forDecrypt(Transformation transformation, java.security.Key key)
javax.crypto.Cipher	forEncrypt(Transformation transformation, java.security.Key key)
protected javax.crypto.Cipher	makeCipher(Transformation transformation, java.security.Key key, int mode, java.security.spec.AlgorithmParameterSpec spec)
protected java.security.spec.AlgorithmParameterSpec	makeSpec(Transformation transformation)

Methods inherited from class java.lang.Object

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

Field Detail

ALGORITHM_WAS_INVALID

public static final java.lang.String ALGORITHM_WAS_INVALID

See Also:

Constant Field Values

PADDING_WAS_INVALID

public static final java.lang.String PADDING_WAS_INVALID

See Also:

Constant Field Values

KEY_WAS_INVALID_INIT_CIPHER

public static final java.lang.String KEY_WAS_INVALID_INIT_CIPHER

See Also:

Constant Field Values

ALGORITHM_WAS_INVALID_INIT_CIPHER

public static final java.lang.String ALGORITHM_WAS_INVALID_INIT_CIPHER

See Also:

Constant Field Values

Constructor Detail

CipherRSAFactory

public CipherRSAFactory()

Method Detail

forEncrypt

public javax.crypto.Cipher forEncrypt(Transformation transformation,
                                      java.security.Key key)
                               throws CipherException

Throws:

CipherException

forDecrypt

public javax.crypto.Cipher forDecrypt(Transformation transformation,
                                      java.security.Key key)
                               throws CipherException

Throws:

CipherException

makeSpec

protected java.security.spec.AlgorithmParameterSpec makeSpec(Transformation transformation)

makeCipher

protected javax.crypto.Cipher makeCipher(Transformation transformation,
                                         java.security.Key key,
                                         int mode,
                                         java.security.spec.AlgorithmParameterSpec spec)
                                  throws CipherException

Throws:

CipherException