mpc-audit

Audits MPC and threshold-cryptography implementations for security pitfalls and abort-handling weaknesses.

20|4|Updated Mar 31, 2025

Search Tags:#security #audit #cryptography #transcripts #protocol-analysis #mpc #vss

Ready to run

npx skills add https://github.com/rot256/mpc-pitfalls --skill mpc-audit

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: mpc-audit
Source: https://github.com/rot256/mpc-pitfalls/tree/main/skill
Command: npx skills add https://github.com/rot256/mpc-pitfalls --skill mpc-audit

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Audit MPC and threshold-cryptography implementations for security pitfalls, protocol misconfigurations, and abort-handling weaknesses across distributed computations.

Core Features & Use Cases

Identify protocol assumptions and boundary inputs, reconstruct transcripts, and map adversary-controlled data paths.
Enumerate and categorize findings with concrete code-path references, severity, and remediation steps.
Validate sessions, identities, and state transitions across OT, VSS, and threshold schemes to ensure robust abort handling.

Quick Start

Audit and map protocol boundaries, identify weaknesses at each boundary, and report concrete remediation steps.

Frequently Asked Questions about mpc-audit

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I audit MPC protocol transcripts for security pitfalls?▼

Auditing MPC protocol transcripts involves mapping adversary-controlled data paths and boundary inputs to identify security pitfalls. A checklist-driven approach validates sessions, identities, and state transitions across distributed computations to ensure robust abort handling and reproducible findings.

What security checks are needed for threshold cryptography implementations?▼

Threshold cryptography implementations require validating session identities, state transitions across OT, VSS, and threshold schemes, and abort-handling mechanisms. Security checks must expose protocol misconfigurations and boundary input weaknesses with concrete code-path references and structured vulnerability reporting.

How do I identify abort and recovery path weaknesses in MPC deployments?▼

Identifying abort and recovery path weaknesses requires applying formal audits across diverse deployment contexts in MPC systems. This process validates state transitions and session integrity to ensure distributed computations handle protocol misconfigurations and abort scenarios securely.

Can I use a checklist-driven approach to audit VSS and OT schemes?▼

A checklist-driven approach effectively audits VSS and OT schemes by validating sessions, identities, and state transitions. This method identifies protocol assumptions and boundary inputs, mapping adversary-controlled data paths to produce reproducible findings with concrete remediation steps.

What is the best way to report vulnerabilities in MPC implementations?▼

Reporting vulnerabilities in MPC implementations requires structured documentation with concrete code-path references, severity categorization, and remediation steps. The audit process must enumerate findings by mapping protocol boundaries and exposing abort-handling weaknesses across distributed computations.

Why does my threshold cryptography audit miss protocol misconfigurations?▼

Threshold cryptography audits miss protocol misconfigurations when boundary inputs and adversary-controlled data paths are not fully mapped. Applying a formal checklist-driven approach across protocol transcripts and diverse deployment contexts exposes abort-handling weaknesses and validates state transitions.