aead

Usable, easy and safe pure-Rust crypto

✅ .NET crypto done right. Professionally audited.

A framework for building composable proxy protocol stack.

Meta-repository for Miscreant: misuse-resistant symmetric encryption library with AES-SIV (RFC 5297) and AES-PMAC-SIV support

A modern and easy-to-use cryptographic library for .NET based on libsodium

Guidance on implementing cryptography as a developer.

Sockets with pure VB6 impl of TLS encryption

Portable C implementations of the AEGIS family of high-performance authenticated encryption algorithms.

A Hybrid Public Key Encryption (HPKE) module built on top of Web Cryptography API.

Golang symmetric encryption library

The official implementation of the ChaCha20-BLAKE3 AEAD cipher with SIMD acceleration - https://kerkour.com/chacha20-blake3

Lean cryptographic library usable for bare-metal environments

rweather/noise-c compiled to WebAssembly using Emscripten and optimized for small size

Datagram Transport Layer Security (DTLS) client.

Authenticated and encrypted API tokens written in Rust. A secure JWT alternative.

A gigabyte-per-second, multi-threaded file encryption engine. Achieves extreme throughput using a lock-free, triple-buffered io_uring pipeline, Rayon parallel chunking, and hardware-accelerated AEADs (AES-256-GCM / ChaCha20).

7-Zip with support for Brotli, Fast-LZMA2, Lizard, LZ4, LZ5, and Zstandard as well as Xchacha20, Xchacha20-Poly130, ASCON, and AEGIS cascade.

AEGIS high performance ciphers for Rust.

AES-GCM-SIV (RFC 8452) implementation for C, Android and Java, with hardware acceleration support.

RFC 5297 SIV mode of operation in Java