Safeheron – MPC-ECDSA Algorithm
October 30, 2023
Least Authority performed a security audit of Safeheron’s MPC-ECDSA Algorithm. To read the full report including our findings, click here: Report
Blog
Integrating Advanced Cryptographic Techniques (ZKPs, MPC and FHE) with Artificial Intelligence (AI) and Machine Learning (ML)
October 16, 2023
Through our work, we have the opportunity to speak with various people in the FinTech, Cybersecurity, and Web3 fields. Recently, one pattern emerged: there is increasing interest in advanced cryptography techniques and protocols, such as zero-knowledge proofs (ZKPs), secure Multi-Party Computation (MPC), and Fully-Homomorphic Encryption (FHE), which can improve users’
MetaMask – Snaps Extension Integration
September 8, 2023
Least Authority performed a security audit of MetaMask Snaps Extension. To read the full report, including our findings, click here: Report
MetaMask – Snaps
September 8, 2023
Least Authority performed a security audit of MetaMask Snaps. To read the full report, including our findings, click here: Report
Mina – Transaction Logic and Transaction Protocol
August 30, 2023
Least Authority performed a security audit for Mina Foundation. Mina Protocol is a sophisticated succinct blockchain that utilizes zk-SNARKs and the Ouroboros Samisika Consensus. Mina Protocol intends to introduce zero-knowledge smart contracts called ZkApps in a hard fork, including privacy and off-chain computation features. To read the full report, including our findings, click here:
World – Groth16 Verifier in EVM Smart Contract
August 28, 2023
World request that Least Authority perform research, investigation, and review of the Groth16 Verifier in the EVM Smart Contract followed by issue reporting, along with mitigation and remediation instructions as outlined in this report. To read the full report including our findings, click here: Report
World – Protocol Cryptography
July 27, 2023
Least Authority performed a security audit for Tools for Humanity Corporation of the World Protocol Cryptographic implementation. To read the full report, including our findings, click here: Report
Chainsafe – Sygma
May 23, 2023
Least Authority has been requested to perform a security audit of Sygma. Sygma provides an interoperability layer between blockchains and is intended to facilitate cross-chain functionality for dApps. The system is composed of a network of validators that run the relayer implementation, and smart contracts on the source and destination