sumcheck
CommunitySummon barretenberg sumcheck knowledge fast.
AuthorHabibTorjmen
Version1.0.0
Installs0
System Documentation
What problem does it solve?
It provides a comprehensive, developer-focused reference for correctly using and understanding the Sumcheck protocol implementation in barretenberg, including prover/verifier flow, ZK variants, and related sumcheck “flavors.”
Core Features & Use Cases
- Protocol and architecture overview: Explains how barretenberg’s Sumcheck reduces multilinear polynomial identities and how the proving/verifying pipeline is organized (including Fiat-Shamir challenge derivation).
- ZK-specific mechanisms: Documents Libra masking, row disabling (top-of-trace), and how disabled contributions affect the verifier and transcript.
- Flavor- and subsystem-specific guidance: Covers committed sumcheck (Grumpkin/ECCVM), Ultra/HyperNova/Chonk integration points, relation batching behavior, and gate separator (pow_beta) details.
Quick Start
Ask an AI to explain how the verifier handles ZK row disabling and excluded_head_size for the MegaZK/Translator flavors using the sumcheck implementation notes.
Dependency Matrix
Required Modules
None requiredComponents
Standard package💻 Claude Code Installation
Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.
Please help me install this Skill: Name: sumcheck Download link: https://github.com/HabibTorjmen/Blockchain/archive/main.zip#sumcheck Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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