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Thanos Labs – Thanos Wallet for Tezos Foundation

Tezos Foundation has requested that Least Authority perform a security audit of the Thanos Wallet, a browser extension cryptocurrency wallet for the Tezos ecosystem, which provides users with the ability to manage NFT / XTZ tokens and interact with decentralized applications. The Thanos Wallet aims to allow users to easily

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Project Update: Tahoe-LAFS for Human Rights Defenders

This summer, Least Authority has been wrapping up our project funded by the Open Technology Fund (OTF) to make Tahoe-LAFS a more usable tool for human rights organizations. (Read about the background on this project in our earlier post.) While secure file storage is a necessity for most everyone, human

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Metastate AG – Multi-Asset Shielded Pool for Tezos Foundation

Tezos Foundation has requested that Least Authority perform a security audit of the Metastate Extension of the Electric Coin Company’s (ECC) Sapling circuit, a user-defined asset extension that allows the shielded pool to support many denominations at once. Our final audit report was completed on August 18, 2020. To read

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Band Protocol – BandChain Cosmos-SDK Oracle Module

Band Protocol has requested that Least Authority perform a security audit of the BandChain Cosmos-SDK oracle module in the BandChain chain directory. Bandchain is a Decentralized Data Delivery Network (D3N) built on Cosmos-SDK. BandChain aims to connect public blockchains with off-chain information and aims to achieve the following design goals:

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We’re upgrading Magic Wormhole to Magic Wormhole for All

The Problem Sending a file from one computer to another is common and should be simple, but it can be surprisingly complicated, even in 2020. This simple-yet-complicated user story is illustrated in xkcd comic #949.   How should you send a file from your computer to someone else’s computer? What

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Protocol Labs – Gossipsub v1.1 Protocol Design + Implementation

# Introduction In early June, our team completed a thorough and comprehensive review of the Gossipsub v1.1 protocol design and implementation for Protocol Labs. This security audit was particularly interesting as v1.1 brings with it a series of notable and important updates that weren’t present in v1.0, including efforts to

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TQ Tezos – TezosKit for Tezos Foundation

Overview Tezos Foundation has requested that Least Authority perform a security audit of TezosKit, a Swift based toolbox for interacting with the Tezos Blockchain. Our final audit report was completed on May 8, 2020.  Report

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