Cross-platform AirDrop. File transfer between Android, iOS, Linux, macOS, and Windows over ad hoc WiFi. No network infrastructure required, just two devices with WiFi chips in close range.

Home to the Signal Protocol as well as other cryptographic primitives which make Signal possible.

Java decompiler, assembler, and disassembler

Collection of cryptographic hash functions written in pure Rust

A (mostly) pure-Rust implementation of various cryptographic algorithms.

A Rust implementation of the Noise Protocol Framework

Distributed Stockfish analysis for lichess.org

Authenticated Encryption with Associated Data Algorithms: high-level encryption ciphers

Collection of pure Rust elliptic curve implementations: NIST P-224, P-256, P-384, P-521, secp256k1, SM2

Password hashing functions / KDFs

Rust implementation of the Messaging Layer Security (MLS) protocol

RSA implementation in pure Rust

Simple, drag-and-drop, password-based file encryption

Message authentication code algorithms written in pure Rust

Don't Roll Your Own Crypto: pure-Rust, hard to misuse cryptography library

Secure drive wipe

Rust implementation of Noise

Collection of sponge functions written in pure Rust

Deoxys-II-256-128 MRAE primitives for Rust

AEGIS high performance ciphers for Rust.

Rust implemention of Ascon

A pure rust implementation of the gimli cipher

ROCCA-S cipher implementation for Rust.

A Java wrapper for the Opus Codec.

Online engine for reasoning about the Noise Protocol Framework.

xoshiro256** PRNG as a WebAssembly module

A block cipher based Encrypt-Linear mix-Encrypt mode