def __repr__(self):
_key = self._key_repr()
if 'OKPKpD' in _key and len(_key['OKPKpD']) > 0:
_key['OKPKpD'] = utils.truncate(_key['OKPKpD'])
if 'OKPKpX' in _key and len(_key['OKPKpX']) > 0:
_key['OKPKpX'] = utils.truncate(_key['OKPKpX'])
if 'OKPKpY' in _key and len(_key['OKPKpY']) > 0:
_key['OKPKpY'] = utils.truncate(_key['OKPKpY'])
hdr = f'<COSE_Key(OKPKey): {_key}>'
return hdr
def __repr__(self):
_key = self._key_repr()
if 'SymKpK' in _key and len(_key['SymKpK']) > 0:
_key['SymKpK'] = utils.truncate(_key['SymKpK'])
hdr = f'<COSE_Key(Symmetric): {_key}>'
return hdr
def _hdr_repr(self) -> Tuple[dict, dict]:
phdr = {(k.__name__ if hasattr(k, '__name__') else k): (
self._phdr[k].__name__ if hasattr(self._phdr[k], '__name__') else self._phdr[k]) for k in self._phdr}
uhdr = {(k.__name__ if hasattr(k, '__name__') else k): (
self._uhdr[k].__name__ if hasattr(self._uhdr[k], '__name__') else self._uhdr[k]) for k in self._uhdr}
if 'IV' in phdr and len(phdr['IV']) > 0:
phdr['IV'] = utils.truncate(phdr['IV'])
if 'IV' in uhdr and len(uhdr['IV']) > 0:
uhdr['IV'] = utils.truncate(uhdr['IV'])
if 'PARTIAL_IV' in phdr and len(phdr['PARTIAL_IV']) > 0:
phdr['PARTIAL_IV'] = utils.truncate(phdr['PARTIAL_IV'])
if 'PARTIAL_IV' in uhdr and len(uhdr['PARTIAL_IV']) > 0:
uhdr['PARTIAL_IV'] = utils.truncate(uhdr['PARTIAL_IV'])
return phdr, uhdr
def _key_repr(self) -> dict:
names = {
kp.__name__ if hasattr(kp, '__name__') else kp:
self.store[kp].__name__
if hasattr(self.store[kp], '__name__') else self.store[kp]
for kp in sorted(self.store,
key=lambda item: item.identifier
if hasattr(item, 'identifier') else 65536)
}
if KpKeyOps.__name__ in names:
names[KpKeyOps.__name__] = [
ops.__name__ if hasattr(ops, '__name__') else ops
for ops in names[KpKeyOps.__name__]
]
if 'BASE_IV' in names and len(names['BASE_IV']) > 0:
names['BASE_IV'] = utils.truncate(names['BASE_IV'])
return names