397 Open source projects that are alternatives of or similar to Recrypt

Official implementation of IoTeX blockchain protocol in Go.

CIRCL: Cloudflare Interoperable Reusable Cryptographic Library

Collection of cryptographic hash functions written in pure Rust

The privacy-focused cryptocurrency

⟁ Tendermint Core (BFT Consensus) in Go

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

🔑 Free Offline Password Manager

Pure PHP polyfill for ext/sodium

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

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

Minimal implementation of the Mimblewimble protocol.

A SDK/library for decentralized web and distributing computing projects

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

Interfaces for Relations and SNARKs for these relations

Python binding to the Networking and Cryptography (NaCl) library

An advanced SAT solver

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

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

⚡ Automatically decrypt encryptions without knowing the key or cipher, decode encodings, and crack hashes ⚡

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

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

Public append-only ledger microservice built with Slim Framework

Key management is hard

s2n : an implementation of the TLS/SSL protocols

A KeePass/Password Safe Client for iOS and OS X

Lightning Network Daemon ⚡️

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.

A Python wrapper around the OpenSSL library

Go tool for managing Linux filesystem encryption

TFHE: Fast Fully Homomorphic Encryption Library over the Torus

Filesystem in userspace (FUSE) with transparent authenticated encryption

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

The PHP extension for libsodium.

A Framework for Encrypted Machine Learning in TensorFlow

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

Minimal TOTP generator in 20 lines of Python

✅ .NET crypto done right. Professionally audited.

Compilation of useful documents and scientific papers about Blockchain & cryptocurrencies.

attacking RSA via lattice reductions (LLL)

The world's easiest, most powerful random function.

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

repo with challenge material for riceteacatpanda (2020)

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

Monero: the secure, private, untraceable cryptocurrency

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

A powerful obfuscator for JavaScript and Node.js

A Rust implementation of the Noise Protocol Framework

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

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

Tanker client-side encryption SDK for JavaScript

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

End-to-end encrypted instant web chat

scp has a run-in with mosh (alpha)

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.

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

cryptokit is a cryptography kit

Low-level language for encoding AIR of computations

C library for prototyping and experimenting with quantum-resistant cryptography

📖Code for Blockchain Demo

How to backdoor Diffie-Hellman