Blog

Audit of Blank Wallet Browser Extension

Blank requested that Least Authority perform a security audit of the Blank Wallet browser extension for the Chrome browser. The Blank Wallet aims to provide a privacy-preserving, non-custodial wallet for Ethereum. Our final audit report was completed on September 22nd, 2021. To read the full report including our findings, click

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Audit of Aleo Trusted Setup: Phase 1

Aleo has requested that Least Authority perform a security audit of the Aleo Trusted Setup. An Aleo setup consists of coordinator and participant roles. The coordinator initializes the setup, verifies contributions, and moves the protocol forward while the participants download the previous contribution, contribute, and upload their contributions. Our final

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Audit of Auro Wallet Extension for Mina Foundation

Mina Foundation requested that Least Authority perform a security audit of the Auro Wallet Extension – a browser extension wallet for the Mina Protocol. The Auro Wallet Extension aims to provide a more convenient way for users to participate in the Mina Network through secure local account storage, management of

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Celebrating a Milestone: Least Authority’s 100th Security Audit

The Least Authority team reached a notable milestone this month, completing our 100th security audit with the publication of the Clorio Wallet + Mina Ledger JS audit report, funded by the Mina Foundation.   Security audits are a key component of Least Authority’s security consulting services. They represent a significant part

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Announcing the Release of the ZKAPs Whitepaper

Least Authority is pleased to announce the publication of the Zero Knowledge Access Passes (ZKAPs) Whitepaper. The paper is intended both for technical and non-technical audiences.  ZKAPs, or Zero-Knowledge Access Passes, provide an anonymous, token-based authorization protocol based on Privacy Pass that facilitates an online exchange of value while disconnecting

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Audit of cLabs’ Plumo Protocol: Arithmetic Optimizations

cLabs has requested that Least Authority perform a security audit of Plumo, a SNARK-based protocol for achieving an ultra fast light client for the Celo blockchain. Plumo is based on the Groth16 SNARK. Specifically, Celo uses the BW6-761 curve and the Groth16 proving system, as implemented in ZEXE, a Rust

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Audit of Clorio Wallet + Mina Ledger JS for Mina Foundation

Mina Foundation requested that Least Authority perform a security audit of the Clorio wallet and Mina Ledger JS. The Clorio wallet consists of the Clorio client implementation, a wallet client built on top of the Mina Protocol, and the Clorio server assistant, a GraphQL wrapper for the Clorio client to

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