Package org.conscrypt

Class OpenSSLCipherRSA.OAEP

java.lang.Object

javax.crypto.CipherSpi

org.conscrypt.OpenSSLCipherRSA

org.conscrypt.OpenSSLCipherRSA.OAEP

Direct Known Subclasses:

OpenSSLCipherRSA.OAEP.SHA1, OpenSSLCipherRSA.OAEP.SHA224, OpenSSLCipherRSA.OAEP.SHA256, OpenSSLCipherRSA.OAEP.SHA384, OpenSSLCipherRSA.OAEP.SHA512

Enclosing class:

OpenSSLCipherRSA

public static class OpenSSLCipherRSA.OAEP
extends OpenSSLCipherRSA

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	OpenSSLCipherRSA.OAEP.SHA1
static class	OpenSSLCipherRSA.OAEP.SHA224
static class	OpenSSLCipherRSA.OAEP.SHA256
static class	OpenSSLCipherRSA.OAEP.SHA384
static class	OpenSSLCipherRSA.OAEP.SHA512

Nested classes/interfaces inherited from class org.conscrypt.OpenSSLCipherRSA

OpenSSLCipherRSA.DirectRSA, OpenSSLCipherRSA.OAEP, OpenSSLCipherRSA.PKCS1, OpenSSLCipherRSA.Raw

Field Summary

Fields

Modifier and Type	Field	Description
private byte[]	label
private long	mgf1Md
private long	oaepMd
private int	oaepMdSizeBytes
private NativeRef.EVP_PKEY_CTX	pkeyCtx

Fields inherited from class org.conscrypt.OpenSSLCipherRSA

encrypting, key, padding, usingPrivateKey

Constructor Summary

Constructors

Constructor	Description
OAEP(long defaultMd, int defaultMdSizeBytes)

Method Summary

Modifier and Type	Method	Description
(package private) void	doCryptoInit(java.security.spec.AlgorithmParameterSpec spec)
(package private) int	doCryptoOperation(byte[] tmpBuf, byte[] output)
protected java.security.AlgorithmParameters	engineGetParameters()
protected void	engineInit(int opmode, java.security.Key key, java.security.AlgorithmParameters params, java.security.SecureRandom random)
protected void	engineInit(int opmode, java.security.Key key, java.security.spec.AlgorithmParameterSpec spec, java.security.SecureRandom random)
(package private) void	engineInitInternal(int opmode, java.security.Key key, java.security.spec.AlgorithmParameterSpec spec)
protected void	engineSetPadding(java.lang.String padding)
(package private) int	paddedBlockSizeBytes()
private void	readOAEPParameters(javax.crypto.spec.OAEPParameterSpec spec)

Methods inherited from class org.conscrypt.OpenSSLCipherRSA

engineDoFinal, engineDoFinal, engineGetBlockSize, engineGetIV, engineGetKeySize, engineGetOutputSize, engineInit, engineSetMode, engineUnwrap, engineUpdate, engineUpdate, engineWrap, isInitialized, keySizeBytes

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

Field Detail

oaepMd

private long oaepMd

oaepMdSizeBytes

private int oaepMdSizeBytes

mgf1Md

private long mgf1Md

label

private byte[] label

pkeyCtx

private NativeRef.EVP_PKEY_CTX pkeyCtx

Constructor Detail

OAEP

public OAEP(long defaultMd,
            int defaultMdSizeBytes)

Method Detail

engineGetParameters

protected java.security.AlgorithmParameters engineGetParameters()

Overrides:

engineGetParameters in class OpenSSLCipherRSA

engineSetPadding

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

Overrides:

engineSetPadding in class OpenSSLCipherRSA

Throws:

javax.crypto.NoSuchPaddingException

engineInit

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

Overrides:

engineInit in class OpenSSLCipherRSA

Throws:

java.security.InvalidKeyException

java.security.InvalidAlgorithmParameterException

engineInit

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

Overrides:

engineInit in class OpenSSLCipherRSA

Throws:

java.security.InvalidKeyException

java.security.InvalidAlgorithmParameterException

engineInitInternal

void engineInitInternal(int opmode,
                        java.security.Key key,
                        java.security.spec.AlgorithmParameterSpec spec)
                 throws java.security.InvalidKeyException,
                        java.security.InvalidAlgorithmParameterException

Overrides:

engineInitInternal in class OpenSSLCipherRSA

Throws:

java.security.InvalidKeyException

java.security.InvalidAlgorithmParameterException

doCryptoInit

void doCryptoInit(java.security.spec.AlgorithmParameterSpec spec)
           throws java.security.InvalidAlgorithmParameterException,
                  java.security.InvalidKeyException

Overrides:

doCryptoInit in class OpenSSLCipherRSA

Throws:

java.security.InvalidAlgorithmParameterException

java.security.InvalidKeyException

paddedBlockSizeBytes

int paddedBlockSizeBytes()

Overrides:

paddedBlockSizeBytes in class OpenSSLCipherRSA

readOAEPParameters

private void readOAEPParameters(javax.crypto.spec.OAEPParameterSpec spec)
                         throws java.security.InvalidAlgorithmParameterException

Throws:

java.security.InvalidAlgorithmParameterException

doCryptoOperation

int doCryptoOperation(byte[] tmpBuf,
                      byte[] output)
               throws javax.crypto.BadPaddingException,
                      javax.crypto.IllegalBlockSizeException

Specified by:

doCryptoOperation in class OpenSSLCipherRSA

Throws:

javax.crypto.BadPaddingException

javax.crypto.IllegalBlockSizeException