structures allow BER encoding for the whole message, except for
``SignedAttributes`` -- you can easily verify your CMS satisfies that
requirement
-* 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 use mmap-ed files, memoryviews, iterators, 2-pass DER
+ encoding mode and CER encoder dealing with the writer, giving ability
+ to create huge ASN.1 encoded files with very little memory footprint
* Ability to decode files in event generation mode, without the need to
keep all the data and decoded structures (that takes huge quantity of
memory in all known ASN.1 libraries) in the memory