Package org.bouncycastle.jcajce.spec

Class KTSParameterSpec

java.lang.Object

org.bouncycastle.jcajce.spec.KTSParameterSpec

All Implemented Interfaces:

AlgorithmParameterSpec

public class KTSParameterSpec
extends Object
implements AlgorithmParameterSpec

Parameter spec for doing KTS based wrapping via the Cipher API.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	KTSParameterSpec.Builder	Builder class for creating a KTSParameterSpec.

Field Summary

Fields

Modifier and Type	Field	Description
static final FipsKDF.AgreementKDFParametersBuilder	KDF2
static final FipsKDF.AgreementKDFParametersBuilder	KDF3

Method Summary

Modifier and Type	Method	Description
AlgorithmIdentifier	getKdfAlgorithm()	Return the AlgorithmIdentifier for the KDF to do key derivation after extracting the secret.
String	getKeyAlgorithmName()	Return the name of the algorithm for the wrapping key this key spec should use.
int	getKeySize()	Return the size of the key (in bits) for the wrapping key this key spec should use.
byte[]	getOtherInfo()	Return the otherInfo data for initialising the KDF.
AlgorithmParameterSpec	getParameterSpec()	Return the algorithm parameter spec to be applied with the private key when the encapsulation is decrypted.

Methods inherited from class java.lang.Object

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

Field Details

KDF2

public static final FipsKDF.AgreementKDFParametersBuilder KDF2

KDF3

public static final FipsKDF.AgreementKDFParametersBuilder KDF3

Method Details

getKeyAlgorithmName

public String getKeyAlgorithmName()

Return the name of the algorithm for the wrapping key this key spec should use.

Returns:

the key algorithm.

getKeySize

public int getKeySize()

Return the size of the key (in bits) for the wrapping key this key spec should use.

Returns:

length in bits of the key to be calculated.

getParameterSpec

public AlgorithmParameterSpec getParameterSpec()

Return the algorithm parameter spec to be applied with the private key when the encapsulation is decrypted.

Returns:

the algorithm parameter spec to be used with the private key.

getKdfAlgorithm

public AlgorithmIdentifier getKdfAlgorithm()

Return the AlgorithmIdentifier for the KDF to do key derivation after extracting the secret.

Returns:

the AlgorithmIdentifier for the SecretKeyFactory's KDF.

getOtherInfo

public byte[] getOtherInfo()

Return the otherInfo data for initialising the KDF.

Returns:

the otherInfo data.