435 Open source projects that are alternatives of or similar to Pynacl

An Android implementation of the Libsodium cryptography library. For the lazy dev.

Pure PHP polyfill for ext/sodium

Java binding to the Networking and Cryptography (NaCl) library with the awesomeness of libsodium

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

Safe and easy to use crypto for iOS and macOS

A complete overhaul of the Golang wrapper for libsodium

Secure API Toolkit

Erlang bindings for NaCl / libsodium

libsodium compiled to Webassembly and pure JavaScript, with convenient wrappers.

High-level cryptography interface powered by libsodium

Sodium Oxide: Fast cryptographic library for Rust (bindings to libsodium)

Modern cryptography for PostgreSQL using libsodium.

(Android) Networking and Cryptography Library (NaCL) JNI binding. JNI is utilized for fastest access to native code. Accessible either in Android or Java application. Uses SWIG to generate Java JNI bindings. SWIG definitions are extensible to other languages.

Stream encryption & decryption with libsodium and protobuf

Nim wrapper for the libsodium library

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

The PHP extension for libsodium.

An advanced SAT solver

Multi-platform transparent client-side encryption of your files in the cloud

🔑 Free Offline Password Manager

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

Best Current Practices regarding secure online communication and configuration of services using cryptography.

End-to-end encrypted instant web chat

CIRCL: Cloudflare Interoperable Reusable Cryptographic Library

The Elle coroutine-based asynchronous C++ development framework.

A proof-of-concept cracker for cryptocurrency brainwallets and other low entropy key alogrithms.

Capillary is a library to simplify the sending of end-to-end encrypted push messages from Java-based application servers to Android clients.

An encrypted IPv6 network using public-key cryptography for address allocation and a distributed hash table for routing.

Fast and dependency-free cryptographic hashing library for node.js and browsers (supports MD5, SHA1, SHA256, SHA512, RIPEMD, HMAC)

✅ .NET crypto done right. Professionally audited.

The portal to the new, open internet. ([I:b])

attacking RSA via lattice reductions (LLL)

A pure-Rust implementation of group operations on Ristretto and Curve25519

Key management is hard

BitCracker is the first open source password cracking tool for memory units encrypted with BitLocker

A KeePass/Password Safe Client for iOS and OS X

Bulletproofs are short non-interactive zero-knowledge proofs that require no trusted setup

Privacy Pass: a privacy-enhancing protocol and browser extension.

How to backdoor Diffie-Hellman

A Rust implementation of the Noise Protocol Framework

Public append-only ledger microservice built with Slim Framework

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers.

Database security suite. Database proxy with field-level encryption, search through encrypted data, SQL injections prevention, intrusion detection, honeypots. Supports client-side and proxy-side ("transparent") encryption. SQL, NoSQL.

Minimal TOTP generator in 20 lines of Python

Lightning Network Daemon ⚡️

Secure Content Management for the Modern Web - "The sky is only the beginning"

⟁ Tendermint Core (BFT Consensus) in Go

Minimal implementation of the Mimblewimble protocol.

End-To-End is a crypto library to encrypt, decrypt, digital sign, and verify signed messages (implementing OpenPGP)

s2n : an implementation of the TLS/SSL protocols

Go tool for managing Linux filesystem encryption

scp has a run-in with mosh (alpha)

A SDK/library for decentralized web and distributing computing projects

Light-weight, secure and modular VPN solution which makes use of NaCl encryption (also available for Android using jnacl in "sigmavpn-android")

PacketWhisper: Stealthily exfiltrate data and defeat attribution using DNS queries and text-based steganography. Avoid the problems associated with typical DNS exfiltration methods. Transfer data between systems without the communicating devices directly connecting to each other or to a common endpoint. No need to control a DNS Name Server.

📖Code for Blockchain Demo

The world's easiest, most powerful random function.

The privacy-focused cryptocurrency

A native implementation of TLS in Javascript and tools to write crypto-based and network-heavy webapps

go and blockchain study note，欢迎各位志同道合的朋友一起完善，让更多的go或者区块链开发者能够有一份不错的学习资料