X-Git-Url: http://www.git.cypherpunks.ru/?p=pyderasn.git;a=blobdiff_plain;f=README;fp=README;h=150779fd3bad1099ccdd8a944d44d2a354b9718d;hp=a8e2cc970ccce479fd08ae2318e90d42e330feae;hb=42198ee69940c96930d81533ecf9cec87d34b27b;hpb=20cfbf32cd8bc0f869004c625aad156556f8b06e

diff --git a/README b/README
index a8e2cc9..150779f 100644
--- a/README
+++ b/README
@@ -1,23 +1,35 @@
-PyDERASN -- strict and fast ASN.1 DER/BER library for Python
+PyDERASN -- strict and fast ASN.1 DER/CER/BER library for Python
 
     I'm going to build my own ASN.1 library with slots and blobs!
     (C) PyDERASN's author
 
-* BER/CER/DER decoding, DER encoding
+* BER/CER/DER decoding, strict DER validation, DER/CER encoding
 * 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
+* Aimed to be complaint with X.690-201508
+* Streaming decoding and encoding capabilities, allowing working with
+  very small memory footprint
 * Python 2.7/3.5/3.6 compatibility
 * Automatic decoding of DEFINED BY fields
 * 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
+* Ability to allow BER-encoded data with knowing if any of specified
+  field has either DER or BER encoding (or possibly indefinite-length
+  encoding)
+* Ability to use mmap-ed files, memoryviews, iterators and CER encoder
+  dealing with the writer, giving ability to create huge ASN.1 encoded
+  files without storing all the data in the memory first
+* Ability to decode files in event generation mode, without the need to
+  keep all the data and decoded structures in the memory
 * __slots__, copy.copy() friendliness
 * Workability with pickle
 * Cython compatibility
+* Descriptive errors, with decode paths
+* Pretty printer and command-line decoder, that could conveniently
+  replace utilities like either dumpasn1 or openssl asn1parse
 
 pyderasn is free software: see the file COPYING.LESSER for copying conditions.