* @throws PGPException if there's an issue with creating the verifier.
*/
public void init(PGPContentVerifierBuilderProvider verifierBuilderProvider, PGPPublicKey pubKey)
throws PGPException
{
PGPContentVerifierBuilder verifierBuilder = verifierBuilderProvider.get(sigPack.getKeyAlgorithm(), sigPack.getHashAlgorithm());
verifier = verifierBuilder.build(pubKey);
lastb = 0;
sigOut = verifier.getOutputStream();
}