plowsof submits CCS proposal to get Bulletproofs++ paper peer-reviewed

plowsof¹ has submitted a CCS proposal² looking to get the ePrint version³ of the Bulletproofs++⁴ paper⁵ peer-reviewed:

This CCS will provide funding for the first step towards Bulletproofs++ implementation in Monero. [..] The deliverable is a write-up which will include recommendations, notes, weaknesses, and issues (if any) of the BP++ paper.

Total funding: 155 XMR.

ETA: EOY.

Milestones

• M1: Bp++ eprint paper audit (155 XMR)

Proposed events timeline (not part of this CCS)

• Q4 2022: C++ PoC for comparing performance between Bp+ and Bp++ (by CypherStack⁶)
• Q1 2023: PoC implementation for Monero (by UkoeHB⁷)
• Q2-Q4 2023: Paper review and implementation audit (by Quarkslab⁸)
• TBD: one or two more implementation audits (possibly by CypherStack⁵)

Bulletproofs++, if implemented in Monero, could further reduce typical transaction size and significantly improve verification performance⁹.

To read the full proposal, share your feedback, ask questions and support this CCS, consult !358².

This is an ongoing story and the report will be updated when new information is available.

Update 22/11/16: proposal edited after today’s MRL meeting¹⁰: timeline removed; title changed from audit to peer review to reduce confusion; Cypherstack will start the audit early December; a separate CCS proposal will be submitted for the PoC code audit.

Update 23/3/23: moved to funding stage¹¹.

Update 23/3/31: fully funded¹²; review is on hold (author is planning to release a new version of the paper on April 19th)¹³.