Nomos weekly report 21st Oct §

(delayed as I was on holidays and then took me some time to clarify some things with the team)

Network Privacy and Mixnet §

• Improved the mixnet implementation based on latest discussion. 307
• Base implementation of Mixnet PoC: 302
• Refactor to encapsulate message body creation&write&read: 308
• New issues related to mixnet: issues?q=is%3Aopen+is%3Aissue+label%3Amixnet

Private PoS §

• Updated draft addressing comments related to shielded and transparent transaction types.
• Defined an opportunistic voting problem.
• Continuing analysis on zCash transaction’s construction.
• This is currently the project that is going slowest and needs more attention going forward. It’s also the most complex and with the most unknowns.

Simulations app §

• Graceful shutdown of simulations.
• Created a new repository for simulations configurations and test results: nomos-simulations
• Updates and discussed test runs: 3
• Changes to support CSV format output of simulation data: 304 and 306
• Minor issue on integration tests fixed: 315

Data Availability Sampling §

• Studied RS+KZG in context of our DA architecture.
• RS: basic encoding/decoding lib. Created a basic wrapper around reed-solomon-encoding library to work with arbitrary bytearrays with the simples API possible. Created basic tests and docs as well.
• KZG: basic commitment + proof creation, also proof verification lib. Same here, created a simplistic API that abstract from the confusing types in the underlaying used library.
• Created a simplistic API for RS: 303
• Created a simplistic API for KZG: 309