I am pleased to announce PyDERASN 1.3 release availability!

This is the first announcement of PyDERASN in the mailing list.
PyDERASN is free software pure Python ASN.1 DER library:

* Basic ASN.1 data types (X.208): BOOLEAN, INTEGER, BIT STRING, OCTET
  STRING, NULL, OBJECT IDENTIFIER, ENUMERATED, all strings, UTCTime,
  GeneralizedTime, CHOICE, ANY, SEQUENCE (OF), SET (OF)
* Size constraints checking
* Working with sequences as high level data objects with ability to
  (un)marshall them
* Python 2.7/3.5 compatibility
* __slots__ friendliness
* Ability to know exact decoded objects offset and lengths in the binary
* Pretty printer and command-line decoder, that could conveniently
  replace utilities like either dumpasn1 or openssl asn1parse

PyDERASN'es home page is: http://pyderasn.cypherpunks.ru/
And OpenPGP public key used to sign that and future release tarballs:

    pub   rsa2048/0x04A933D1BA20327A 2017-09-20
          2ED6 C846 3051 02DF 5B4E  0383 04A9 33D1 BA20 327A
    uid   PyDERASN releases <pyderasn@cypherpunks.ru>

    % gpg --keyserver hkp://keys.gnupg.net/ --recv-keys 0x04A933D1BA20327A
    % gpg --auto-key-locate dane --locate-keys pyderasn at cypherpunks dot ru
    % gpg --auto-key-locate wkd --locate-keys pyderasn at cypherpunks dot ru
    % gpg --auto-key-locate pka --locate-keys pyderasn at cypherpunks dot ru

    -----BEGIN PGP PUBLIC KEY BLOCK-----

    mQENBFnCv/YBCAC8TD+EhE5qDTwHj25OKer4baCpvIMgGYprAmwiUkVq0Wq38on/
    xszHcKcLShApVQXfx32bx+laXdokv1BAPJygrbAo3ocwuo/tBDNlqQ1Tm9vdAhz9
    8S6B7UTLsyO4WkhC9h6wHPMEG4VuSxyHwF+lg5wcbDIHZRn029UctYSjdBXYL/YL
    kPfywzLW6sB7FdDWv2Eb7SosTGz9T4kgco3a8cqUbtroawRmXw+AdyPDsxKf2fMP
    xpBHhPQvWCnd294keJJ7EiqM11u9f0yRfSotVJU6UHETTgtdPwtP19RLfEqFUWUc
    ZYTq2da1cAzBuseczZXbLk01njg0io2YPB0BABEBAAG0K1B5REVSQVNOIHJlbGVh
    c2VzIDxweWRlcmFzbkBjeXBoZXJwdW5rcy5ydT6JAVcEEwEIAEEWIQQu1shGMFEC
    31tOA4MEqTPRuiAyegUCWcK/9gIbAwwLCgkNCAwHCwMEAQIHFQoJCAsDAgUWAgED
    AAIeAQIXgAAKCRAEqTPRuiAyelKFCACAM/hmkkjGDcZn9zRma717CrRr84LrbdOF
    EfS+cWwcLpqeI3YmGPBW6hP94MnZuVcUJIVIhZ1C1/DHP32u3xDW0uj2VXwBLCQt
    k9regkGOYVMW0l+MKY4Z81KgJSfX+kOq8RfLW0sq1bf91a/id8u/IEsyPHN34XLI
    kptAFf6b0Wl6VU7nJiie25XI8DaYX98q7tYoD5yOSxzcCJ4IRAbAKg1B5RNTTZuG
    y8RmHsszF3sJ5wLuGk1vpSh1jgq61RUquQYJa1iE2B8fxpL6Qr+T8IR2Jan4TFIn
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    IQTPYOiaWSMeduJjZCKuGoEJ5JhX7wUCWcLAIAAKCRCuGoEJ5JhX7+lbAP9+WNA4
    Uk0pNH5BAASabuT+zllnHZ5SqZoKWbs7bzWfogD+NWmjTfSJCr7GSZ4Suy3Vw4nn
    hUu3L6dceWUU+hAEOBw=
    =Qodb
    -----END PGP PUBLIC KEY BLOCK-----

Source code and its signature for that version can be found here:

    http://pyderasn.cypherpunks.ru/download/pyderasn-1.3.tar.xz (231 KiB)
    http://pyderasn.cypherpunks.ru/download/pyderasn-1.3.tar.xz.sig

SHA256 hash: 504D7BFB 75E6E17B CC16934B 4F095804 4FC501E2 9B1AC7B3 2E6B8403 6BE7FC97

Please send questions regarding the use of PyDERASN, bug reports and patches
to mailing list: https://lists.cypherpunks.ru/mailman/listinfo/pyderasn-devel

-- 
Sergey Matveev (http://www.stargrave.org/)
OpenPGP: CF60 E89A 5923 1E76 E263  6422 AE1A 8109 E498 57EF