def _encode(self, io):
contents = [self.oid.encode()]
if self.params:
contents.append(self.params.encode())
else:
contents.append(asn1.unparseNull())
io.write(asn1.unparseSequence(contents))
def _encode(self, io):
contents = [self.digestAlgorithm.encode(), asn1.unparseOctetString(self.digest)]
io.write(asn1.unparseSequence(contents))
