Authentication

285+ open-source auth tools — OAuth, SSO, passkeys, MFA, and session management. Alternatives to Auth0, Clerk, and Firebase Auth.

luks.go

Pure Golang library to manage LUKS partitions

Security Tools
goluksencryption
Visit → 95★
simple-scrypt

Scrypt package with a simple, obvious API and automatic cost calibration built-in

Developer Tools
goscryptpassword
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Cherrybomb

Stop half-done API specifications with a CLI tool that helps you avoid undefined user behaviour by validating your API specifications

Authentication
apisecuritytesting
Visit → 1227★
schnorrkel

Schnorr VRFs and signatures on the Ristretto group

Authentication
rustschnorrcrypto
Visit → 332★
dusk-network/poseidon252

A Rust-native Poseidon hash over BLS12-381, Poseidon252 is built for zk-SNARK efficiency, ideal for privacy-focused protocols and zero-knowledge applications. [[Poseidon](https://crates.io/crates/dusk

Developer Tools
rustposeidonhash
Visit → 217★
certificates

An opinionated tool for generating tls certificates

Authentication
gotlscertificates
Visit → 38★
multikey

An n-out-of-N keys encryption/decryption framework based on Shamir's Secret Sharing algorithm

Authentication
goencryptionmulti-key
Visit → 11★
Interpol

Rule-based data generator for fuzzing and penetration testing

Authentication
gointerpolationstring
Visit → 7★
firewalld-rest

A rest application to dynamically update firewalld rules on a linux server

Security Tools
gofirewalldrest
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ssh-vault

encrypt/decrypt using ssh keys

Developer Tools
gosshvault
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Serverless Authentication Boilerplate with FaunaDB

Single sign on using Amazon API Gateway custom authorizer to provision database access tokens for your Lambda functions. [See TodoMVC integration in this meetup talk video.](https://fauna.com/blog/dev

Authentication
serverlessjwtfaunadb
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Coraza

Enterprise-ready, modsecurity and OWASP CRS compatible WAF library

Authentication
gowafweb-application-firewall
Visit → 3364★
Compare tools: Lucia Auth vs keyper · keyper vs SSOReady · SSOReady vs Arctic