+ xicsRt^RIHtRR.t^RIHtHtHt]'d^RIt^RI H t ^RI H t ^RI HtR t!R R4tR#) amPython module for handling PSKC files. This Python library handles Portable Symmetric Key Container (PSKC) files as defined in RFC 6030. PSKC files are used to transport and provision symmetric keys (seed files) to different types of crypto modules, commonly one-time password tokens or other authentication devices. This module can be used to extract keys from PSKC files for use in an OTP authentication system. The module can also be used for authoring PSKC files. The following prints all keys, decrypting using a password: >>> from pskc import PSKC >>> pskc = PSKC('tests/rfc6030/figure7.pskcxml') >>> pskc.encryption.derive_key('qwerty') >>> for key in pskc.keys: ... print('%s %s' % (key.serial, str(key.secret.decode()))) 987654321 12345678901234567890 The following generates an encrypted PSKC file: >>> pskc = PSKC() >>> key = pskc.add_key( ... id='456', secret='987654321', manufacturer='Manufacturer', ... algorithm = 'urn:ietf:params:xml:ns:keyprov:pskc:hotp') >>> pskc.encryption.setup_pbkdf2('passphrase') >>> pskc.write('output.pskcxml') The module should be able to handle most common PSKC files. ) annotationsPSKC __version__)IOSequence TYPE_CHECKINGN)PathLikeDevice)Keyz1.4csd]tRt^FtRtRRRllt]RRl4tRRltR R lt R R lt R t R#)ranWrapper module for parsing a PSKC file. Instances of this class provide the following attributes: version: the PSKC format version used (1.0) id: identifier encryption: information on used encryption (Encryption instance) mac: information on used MAC method (MAC instance) devices: list of devices (Device instances) keys: list of keys (Key instances) Nc V^8dQhRRRR/#)filenamezJstr | bytes | PathLike[str] | PathLike[bytes] | IO[str] | IO[bytes] | NonereturnNoneZformat"2/usr/lib/python3.14/site-packages/pskc/__init__.py __annotate__PSKC.__annotate__Ss!!\! !c s^RIHp^RIHp^RIHp^RIHpRVnRVn V!V4Vn V!V4Vn V!V4Vn .Vn Ve^RIHpVP!W4R#RVnR#)i) Encryption) Signaturer)MACN) PSKCParserz1.0)Zpskc.encryptionrZpskc.signaturer pskc.devicerZpskc.macrversionid encryption signaturemacdevicesZ pskc.parserrZ parse_file)selfr rrrrrs&& r__init__Z PSKC.__init__Sse /,& #' "$T*"4t9%'   .  ! !$ 1 DLrcsV^8dQhRR/#)r r z Sequence[Key]rrrrrrhsLLmLrc s\;QJd.RVP4FNK 5#!RVP44#)zProvide a list of keys.c3sH"TFqPFq"xK K R#5iN)keys)Z.0devicekeys& rZ ZPSKC.keys..jsK|V{{S{S|s ")Ztupler )r!s&rr$Z PSKC.keysgs.uKt||KuKuKt||KKKrcr )r kwargsz$str | int | datetime.datetime | Noner rrrrrrrls  #G F rc sn^RIHpHpV!V4pVPP V4V!V3/VBV#)zCreate a new device instance for the PSKC file. The device is initialised with properties from the provided keyword arguments if any. )rupdate_attributes)rrr(r Zappend)r!r'rr(r%&, r add_deviceZPSKC.add_devicels4 : F#&+F+ rcr )r r'z,str | bytes | int | datetime.datetime | Noner r rrrrrrxs LQTrc sd^RIHpVP4pVP4pV!V3/VBV#)acCreate a new key instance for the PSKC file. The new key is initialised with properties from the provided keyword arguments if any. The arguments may be any valid attribute of :class:`~pskc.key.Key` or :class:`~pskc.device.Device` or be of the special form `policy.attribute` or `policy__attribute` to set any attribute of :class:`~pskc.policy.Policy`. )r()rr(r*add_key)r!r'r(r%r&r)rr+Z PSKC.add_keyxs1 2"nn#(( rcr )r r zCstr | bytes | PathLike[str] | PathLike[bytes] | IO[str] | IO[bytes]r rrrrrrrs # #a #fj #rc s^RIHp\VR4'dVPW4R#\ VR4;_uu_4pVP V4RRR4R# +'giR#;i)z{Write the PSKC file to the provided file. The `filename` argument can be either the name of a file or a file-like object. )PSKCSerialiserwriteZwbN)Zpskc.serialiserr,ZhasattrZserialise_fileZopenr-)r!r r,Zoutputs&& rr-Z PSKC.writesL 3 8W % %  ) )$ 9h%% 6"&%%%s A A- )r rrrrrr#) Z__name__Z __module__Z __qualname__Z__firstlineno____doc__r"Zpropertyr$r*r+r-Z__static_attributes__rrrrrFs6 !(LL  # #r)r.Z __future__rZ__all__ZtypingrrrZdatetimeZosrrrZpskc.keyr rrrrrr/sC*># = !.." L#L#r