18     def __init__(self, key):  argument
21     def shortname(self):  argument
24     def _unsupported(self, name):  argument
27     def _get_public(self):  argument
30     def get_public_bytes(self):  argument
36     def get_public_pem(self):  argument
41     def get_private_bytes(self, minimal, format):  argument
44     def export_private(self, path, passwd=None):  argument
47     def export_public(self, path):  argument
55     def sig_type(self):  argument
58     def sig_tlv(self):  argument
61     def sig_len(self):  argument
64     def verify_digest(self, signature, digest):  argument
77     def __init__(self, key):  argument
86     def _get_public(self):  argument
89     def get_private_bytes(self, minimal, format):  argument
93     def export_private(self, path, passwd=None):  argument
109     def sign_digest(self, digest):  argument