1 PyDERASN -- ASN.1 DER library for Python
3 I'm going to build my own ASN.1 library with slots and blobs!
6 * Basic ASN.1 data types (X.208): BOOLEAN, INTEGER, BIT STRING, OCTET
7 STRING, NULL, OBJECT IDENTIFIER, ENUMERATED, all strings, UTCTime,
8 GeneralizedTime, CHOICE, ANY, SEQUENCE (OF), SET (OF)
9 * Size constraints checking
10 * Working with sequences as high level data objects with ability to
12 * Python 2.7/3.5 compatibility
13 * Automatic decoding of DEFINED BY fields
14 * Ability to know exact decoded objects offset and lengths in the binary
15 * Pretty printer and command-line decoder, that could conveniently
16 replace utilities like either dumpasn1 or openssl asn1parse
17 * __slots__ friendliness
19 pyderasn is free software: see the file COPYING.LESSER for copying conditions.
21 PyDERASN home page is: http://pyderasn.cypherpunks.ru/
23 Please send questions, bug reports and patches to
24 https://lists.cypherpunks.ru/mailman/listinfo/pyderasn-devel
25 mailing list. Announcements also go to this mailing list.
27 Development Git source code repository currently is located here:
28 https://git.cypherpunks.ru/cgit.cgi/pyderasn.git/