Go implementation of JSON Web Tokens (JWT).

A dead simple tool to sign files and verify digital signatures.

A simple vaultless password manager in Go

Port of TweetNaCl cryptographic library to JavaScript

云上运维

CIRCL: Cloudflare Interoperable Reusable Cryptographic Library

vanity address generator for tor onion v3 (ed25519) hidden services

High-level cryptography interface powered by libsodium

GNB is open source de-centralized SDVN to achieve layer3 network via p2p with the ultimate capability of NAT Traversal.GNB是一个开源的去中心化的具有极致内网穿透能力的通过P2P进行三层网络交换的SDVN。

Ruby FFI binding to the Networking and Cryptography (NaCl) library (a.k.a. libsodium)

Key management is hard

Pure PHP polyfill for ext/sodium

Audited & minimal JS implementation of elliptic curve cryptography.

Fast and efficient ed25519 signing and verification in Rust.

Cryptographic signature algorithms: DSA, ECDSA, Ed25519

Go JWT signing, verifying and validating

🌰 encrypt/decrypt using ssh keys

A simple, modern, and secure encryption and signing tool that aims to be a better version of age and Minisign.

Fastest 4KB JS implementation of ed25519 signatures

Guidance on implementing cryptography as a developer.