Verifies that this CRL was signed using the
private key that corresponds to the given key,
and that the signature verification was computed by
the given provider.
@param key the PublicKey used to carry out the verification.
@param sigProvider the name of the signature provider.
@exception NoSuchAlgorithmException on unsupported signature
algorithms.
@exception InvalidKeyException on incorrect key.
@exception NoSuchProviderException on incorrect provider.
@exception SignatureException on signature errors.
@exception CRLException on encoding errors.
Verifies that this CRL was signed using the private key that corresponds to the given key, and that the signature verification was computed by the given provider.
@param key the PublicKey used to carry out the verification. @param sigProvider the name of the signature provider.
@exception NoSuchAlgorithmException on unsupported signature algorithms. @exception InvalidKeyException on incorrect key. @exception NoSuchProviderException on incorrect provider. @exception SignatureException on signature errors. @exception CRLException on encoding errors.