397 Open source projects that are alternatives of or similar to Login With Metamask Demo

Collection of stream cipher algorithms

A pure Javascript Implementation of Verifiable Random Functions

Modern Cryptographic Firmware

Experimental Firefox extension for login management experiences, not being actively developed

A collection of common (interesting) cryptographic mistakes.

Noise Protocol Framework - Python 3 implementation

Password4j is a user-friendly cryptographic library that supports Argon2, Bcrypt, Scrypt, PBKDF2 and various cryptographic hash functions.

A SDK for implementing blockchain-based digital currencies

en-crypt, de-crypt, si-gn, ve-rify - smime, pdf, xades and plain files in pure python

Scripts to manipulate Mstar firmware binaries (e.g. MstarUpgrade.bin, LetvUpgrade.bin etc)

A place for useful crypto-related resources plus some of my fav stuff

A really tiny crypto library.

Dumb, but easily verifiable implementations of crypto algorithms

Gitbook documentation for libsodium

🔑 Secure alternative to JWT. Authenticated Encrypted API Tokens for Go.

Crypto for Modern Object Pascal

Bitsliced Crypto-1 brute-forcer

A decentralized P2P networking stack written in Go.

Authenticated Data Structures Generically

Bash glue to encrypt and hide files

Learning the Enigma with Recurrent Neural Networks

Zero-knowledge virtual machine written in Rust

A WebAssembly (via AssemblyScript) set of cryptographic primitives for building authentication and key exchange protocols.

Rust implementation of multi-party Schnorr signatures over elliptic curves.

🧰 A zero trust swiss army knife for working with X509, OAuth, JWT, OATH OTP, etc.

Developer-friendly libsodium interface

List of resources about foundational knowledge for programmers (supposed to last a few decades)

MPyC for Secure Multiparty Computation in Python

Cryptography Toolkit

A simple management tool for dnscrypt-proxy

Merkle Trees and Merkle Inclusion Proofs

wolfSSH is a small, fast, portable SSH implementation, including support for SCP and SFTP.

A sample backend that demonstrates how to generate a Virgil JWT and Twilio token used for authentication with the Virgil and Twilio services

End-To-End File & Message Encryption For Discord

🔥🐻 The Speakeasy Scripting Engine Which Combines Speed, Safety, and Simplicity

Java library for distributed zero knowledge proof systems

Key Management and Crypto Building Block for your App or Device.

CRYLOGGER: Detecting Crypto Misuses for Android and Java Apps Dynamically

一个分布式(p2p)云教学/云课堂/直播平台系统CMS，睿易派的开源替代品

.NET Standard 1.3 implementation of the Noise Protocol Framework (revision 33 of the spec)

The pure-Rust password hashing library running on Argon2.

🛡 I2P: End-to-End encrypted and anonymous Internet

The OpenABE library - open source cryptographic library with attribute-based encryption implementations in C/C++

Chromium с поддержкой алгоритмов ГОСТ

The SIMON and SPECK families of lightweight block ciphers. #nsacyber

A self-contained cryptographic library for Python

Wolves Among the Sheep

A simple decentralized peer-to-peer ledger implementation

Як не стати кібер-жертвою

🌞 Stellar wallet. Secure and user-friendly.

Rust language general purpose elliptic curve cryptography.

🔑 Hashing (BCrypt, SHA2, HMAC), encryption (AES), public-key (RSA), and random data generation.

Tink is a multi-language, cross-platform, open source library that provides cryptographic APIs that are secure, easy to use correctly, and hard(er) to misuse.

🔓 CLI tool and library to execute padding oracle attacks easily, with support for concurrent network requests and an elegant UI.

Bot18 is a high-frequency cryptocurrency trading bot developed by Zenbot creator @carlos8f

A Java implementation of Shamir's Secret Sharing algorithm over GF(256).

Torus nodes run a Distributed Key Generation protocol amongst themselves that allows for the generation, storage and assignment of cryptographic keys

OpenTimestamps server component

An implementation of Keccak derived functions specified in FIPS-202, SP800-185 and KangarooTwelve