20     def __init__(self, key):  argument
23     def shortname(self):  argument
26     def _unsupported(self, name):  argument
29     def _get_public(self):  argument
32     def get_public_bytes(self):  argument
38     def get_public_pem(self):  argument
43     def get_private_bytes(self, minimal, format):  argument
46     def export_private(self, path, passwd=None):  argument
49     def export_public(self, path):  argument
57     def sig_type(self):  argument
60     def sig_tlv(self):  argument
63     def sig_len(self):  argument
72     def __init__(self, key):  argument
81     def _get_public(self):  argument
89     def get_private_bytes(self, minimal, format):  argument
94     def export_private(self, path, passwd=None):  argument
110     def sign_digest(self, digest):  argument
114     def verify_digest(self, signature, digest):  argument