rfc3161-client

Warning

This project is an alpha version and should not be used in production.

rfc3161-client is a Python library implementing the Time-Stamp Protocol (TSP) described in RFC 3161.

It is composed of three subprojects:

• 🦀 tsp-asn1: A Rust crate using rust-asn1 to create the types used by the Time-Stamp protocol. This crate depends on rust-asn1 and cryptography to minimize the amount of duplicated code. While it is usable as a standalone crate, this is not officially supported. Drop us a message if you are interested in using it.
• 🦀 rfc3161-client: Another Rust crate that provides Python bindings to the tsp-asn1 crate using PyO3.
• 🐍 rfc3161-client A Python library using the crate above to provide an usable API to create Timestamp Request and read Timestamp Response.

Goals and anti-goals

• This library should be correct and provide an accurate implementation of protocol described in the RFC 3161.
• This library does not perform any network activity, it simply provides primitive to build and verify objects. Network activity must be handled separately.

License

Apache 2.0

Authors

Trail of Bits