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

Chromium с поддержкой алгоритмов ГОСТ

Wolves Among the Sheep

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

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

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)

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.

A simple decentralized peer-to-peer ledger implementation

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

Merkle Trees and Merkle Inclusion Proofs

SHA3 for JavaScript - The Keccak family of hash algorithms

Java library for distributed zero knowledge proof systems

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

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

CRYLOGGER: Detecting Crypto Misuses for Android and Java Apps Dynamically

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

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

A simple management tool for dnscrypt-proxy

A self-contained cryptographic library for Python

Rust language general purpose elliptic curve cryptography.

🌞 Stellar wallet. Secure and user-friendly.

MPyC for Secure Multiparty Computation in Python

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

Developer-friendly libsodium interface

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

Stream encryption & decryption with libsodium and protobuf

Noise Protocol Framework - Python 3 implementation

Gitbook documentation for libsodium

A SDK for implementing blockchain-based digital currencies

Collection of stream cipher algorithms

Bitsliced Crypto-1 brute-forcer

Crypto for Modern Object Pascal

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

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

Modern Cryptographic Firmware

A decentralized P2P networking stack written in Go.

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

A pure Javascript Implementation of Verifiable Random Functions

Learning the Enigma with Recurrent Neural Networks

Bash glue to encrypt and hide files

Authenticated Data Structures Generically

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)

Zero-knowledge virtual machine written in Rust

OpenTimestamps server component

A collection of common (interesting) cryptographic mistakes.

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

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

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

A really tiny crypto library.

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

Open Source Your Password (Mismanagement)!

Dumb, but easily verifiable implementations of crypto algorithms

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

End-To-End File & Message Encryption For Discord

Як не стати кібер-жертвою

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

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

Cryptography Toolkit