Binary package “python3-pyasn1” in ubuntu xenial

ASN.1 library for Python (Python 3 module)

 This is an implementation of ASN.1 types and codecs in Python
 programming language. It has been first written to support particular
 protocol (SNMP) but then generalized to be suitable for a wide range
 of protocols based on ASN.1 specification.
 This package contains the Python 3 module.