com.amazonaws.cloudhsm.jce.provider

Class AesCmacKdfParameterSpec

java.lang.Object

com.amazonaws.cloudhsm.jce.provider.AesCmacKdfParameterSpec

All Implemented Interfaces:

java.security.spec.KeySpec

public class AesCmacKdfParameterSpec
extends java.lang.Object
implements java.security.spec.KeySpec

The class provides a way to create the spec for generating the CMAC KDF for the AES key.

Constructor Summary

Constructors

Constructor and Description
AesCmacKdfParameterSpec(KeyAttributesMap keyAttributesMap, AesCmacKdfFixedInputData aesCmacInputData, javax.crypto.SecretKey baseAesKey) Constructs the fixed key spec object which will contain the required parameters.

Method Summary

Methods inherited from class java.lang.Object

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

Constructor Detail

AesCmacKdfParameterSpec

public AesCmacKdfParameterSpec(KeyAttributesMap keyAttributesMap,
                               AesCmacKdfFixedInputData aesCmacInputData,
                               javax.crypto.SecretKey baseAesKey)
                        throws java.security.InvalidAlgorithmParameterException

Constructs the fixed key spec object which will contain the required parameters.

Parameters:

keyAttributesMap - The key attributes which are required to derive the key.

aesCmacInputData - should be the fixed input data.

baseAesKey - base key for key derivation function.

Throws:

java.security.InvalidAlgorithmParameterException - when either of the parameters aesCmacInputData or baseAesKey is null.