Package org.bouncycastle.jcajce.spec

Class KTSWithKEMKWSKeySpec

java.lang.Object

org.bouncycastle.jcajce.spec.KTSWithKEMKWSKeySpec

All Implemented Interfaces:

KeySpec

public class KTSWithKEMKWSKeySpec
extends Object
implements KeySpec

KeySpec for use with the RSA-KTS-KEM-KWS SecretKeyFactory. The spec can be used to create a secret key with an encapsulation using the RSA-KEM-KWS format described in SP 800-56B,

Constructor Summary

Constructors

Constructor	Description
KTSWithKEMKWSKeySpec(KTSKeySpec ktsKeySpec, String transportedKeyAlgorithm, int transportedKeySizeInBits)	Base constructor.

Method Summary

Modifier and Type	Method	Description
KTSKeySpec	getKTSKeySpec()	Return the base spec for the KTS step.
String	getTransportedKeyAlgorithm()	Return the algorithm name for the transported key.
int	getTransportedKeySize()	Return the key size (in bits) of the transported key.

Methods inherited from class java.lang.Object

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

Constructor Details

KTSWithKEMKWSKeySpec

public KTSWithKEMKWSKeySpec(KTSKeySpec ktsKeySpec,
 String transportedKeyAlgorithm,
 int transportedKeySizeInBits)

Base constructor.

Parameters:

ktsKeySpec - the spec for the KTS step which generates the wrapping key and the optional MAC key.

transportedKeyAlgorithm - secret key algorithm for created secret key

transportedKeySizeInBits - secret key key size in bits for transported key.

Method Details

getKTSKeySpec

public KTSKeySpec getKTSKeySpec()

Return the base spec for the KTS step.

Returns:

the base KTS spec.

getTransportedKeyAlgorithm

public String getTransportedKeyAlgorithm()

Return the algorithm name for the transported key.

Returns:

transported key algorithm name.

getTransportedKeySize

public int getTransportedKeySize()

Return the key size (in bits) of the transported key.

Returns:

the key size (in bits) of the transported key.