Cryptographic Security Consulting

Least Authority offers specialized cryptographic security consulting for protocol teams developing or implementing novel cryptographic systems. The team combines deep research expertise with practical implementation experience to address the most challenging cryptographic security requirements.

Consulting Areas

The cryptographic consulting practice covers several key domains:

Threat Modeling

Comprehensive analysis of potential attack vectors and security risks specific to cryptographic implementations and protocols.

Cryptographic Auditing

Deep protocol analysis in zero-knowledge systems, multi-party computation, and other advanced cryptographic constructs. Track record of auditing ZK systems and complex cryptographic protocols.

Formal Verification

Use of formal verification tools to attest correctness of protocols and implementations, providing mathematical assurance of security properties.

Research and Design

Contributions to industry standards and ongoing cryptographic research, including development of the MoonMath Manual for zk-SNARKs education.

Technical Expertise

The team possesses proven experience across advanced cryptographic domains:

• zkSNARKs: Groth16, Plonk-ish systems, STARKs
• Elliptic Curves
• MPC: Threshold Signatures
• Consensus Mechanisms
• zkEVMs
• Formal Verification Tools for Cryptography
• Secure Communication

Industry Engagement

The team actively participates in leading cryptography conferences including Real World Crypto, High Assurance Crypto (HACS), ZK Proof, ZK Hack, FHE Conference, ETHCC, Web3 Summit, and ZK Summit. This ongoing engagement ensures current knowledge of emerging techniques and standards.