pkix/src/main/java/org/spongycastle/cert/crmf/PKMACValuesCalculator.java


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package org.spongycastle.cert.crmf;

import org.spongycastle.asn1.x509.AlgorithmIdentifier;

public interface PKMACValuesCalculator
{
    void setup(AlgorithmIdentifier digestAlg, AlgorithmIdentifier macAlg)
        throws CRMFException;

    byte[] calculateDigest(byte[] data)
        throws CRMFException;

    byte[] calculateMac(byte[] pwd, byte[] data)
        throws CRMFException;
}