python-josepy 1.1.0-1~ubuntu16.04.1 (amd64 binary) in ubuntu xenial

 This package is a Python implementation of the standards developed by
 IETF Javascript Object Signing and Encryption (Active WG), in
 particular the following RFCs:
 .
   - JSON Web Algorithms (JWA)
   - JSON Web Key (JWK)
   - JSON Web Signature (JWS)
 .
 This package was originally developed as part of the ACME protocol
 implementation. This is the Python 2 library.