Pure PHP polyfill for ext/sodium

Audited & minimal JS implementation of Salsa20, ChaCha and AES

Pure Java implementation of curve25519, salsa20, hsalsa20, xsalsa20 and poly1305 cryptographic primitives, along with a NaCl "Box" implementation

Reloaded with xsalsa20 and ready to help people escape mass surveillance.

A pure Java implementation of XSalsa20Poly1305 authenticated encryption.

A subset of BouncyCastle crypto primitives, refactored to use DirectByteBuffer.

A simple tool to securely communicate with others.

Cross platform password manager.

A C# port of the JavaScript/Chrome App "miniLock" developed by Nadim Kobeissi

Encryption/backup utility

Encrypted Key-Value Store

Serialized ML-KEM, x25519, xsalsa20poly1305 encryption, decryption, and key management for both browser and Node.js environments.

XSalsa20 Poly1305 codec that implements the abstract-encoding interface.

Client-side JavaScript posts and captcha-validation for NANOBOARD.