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

Easy-to-use high-level library for PKI-enabled applications

An independent implementation of the Powers of Tau MPC ceremony.

Mundane is a Rust cryptography library backed by BoringSSL that is difficult to misuse, ergonomic, and performant (in that order).

Cryptographic primitives for MirageOS

An implementation of Heilman et al.'s differential attack on IOTA's Curl hashing function.

Tracking the Progress of OMEMO Integration in various clients

Online client-side manager for secure storage and secrets sharing.

LibTomCrypt is a fairly comprehensive, modular and portable cryptographic toolkit that provides developers with a vast array of well known published block ciphers, one-way hash functions, chaining modes, pseudo-random number generators, public key cryptography and a plethora of other routines.

Lethean Virtual Private Network (VPN)

Secure chat software for your computer.

Library consisting of explanation and implementation of all the existing attacks on various Encryption Systems, Digital Signatures, Key Exchange, Authentication methods along with example challenges from CTFs

An automated, modular cryptanalysis tool; i.e., a Weapon of Math Destruction

MSc Module

A curated list of cryptography papers, articles, tutorials and howtos.

Cryptography for Flutter developers: encryption, digital signatures, key agreement, etc.

Java implementation of K-Sortable Globally Unique IDs

🎵 Algorithms written in different programming languages - https://zoranpandovski.github.io/al-go-rithms/

UFONet - Denial of Service Toolkit

wolfSSL (formerly CyaSSL) is a small, fast, portable implementation of TLS/SSL for embedded devices to the cloud. wolfSSL supports up to TLS 1.3!

A core and experimental implementation of ClaimChain

Go implementation of OPAQUE (hidden password user registration and auth)

A secure and PGP enabled webmail module for Phosphorus Five

⛓️ Reference Waves Blockchain Node (client) implementation on Scala

Java Cryptographic, Encoding and Hash Utilities

Blogs about Cryptography/Security to follow

Python implementation of anonymous linkage using cryptographic linkage keys

Enigma cipher tool

Filecoin Signing Library

A tool to analyze multi-byte xor cipher

InterPlanetary File System for Business (IPFSfB) is an enterprise blockchain storage network based on InterPlanetary File System.

Node.js bindings to rust_sodium.

Uncomplicated cryptography frameworks base on CommonCrypto

Public key cryptography library for Ruby providing the X25519 Diffie-Hellman function

A CONIKS implementation in Java

CogniCrypt_SAST: CrySL-to-Static Analysis Compiler

An extensible open-source framework for creating private/permissioned blockchain applications

Cryptography Android application code samples / cipher collection for app users

Qtum Core Wallet

Nim wrapper for the libsodium library

Elliptic Curve Cryptography playground/toolkit written in pure Python

An implementation of TLS and related specifications in Common Lisp

A simple blockchain in Javascript. For educational purposes only.

Datasafe - flexible and secure data storage and document sharing using cryptographic message syntax for data encryption

📚 VoidHack CTF write-ups

Easily create authenticated data structures

Tools for creating Merkle trees, generating merkle proofs, and verification of merkle proofs.

CryptoTrojan in Python (For educational purpose ONLY)

Cross-platform cryptographic functions in swift

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

☠️ The Pathwar Project ☠️

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CIA - CryptoInAction

A library for answering questions using data you cannot see

Fault attack agaisnt EdDSA demonstrated on an Arduino Nano board, allowing for partial key recovery and fake signatures.

Scripts that illustrate basic cryptography concepts based on Coursera Standford Cryptography I course and more.

Bramble is a hacking Open source suite.

A dead simple tool to sign files and verify digital signatures.

Elastic sidechains

CogniCrypt is an Eclipse plugin that supports Java developers in using Java Cryptographic APIs.

Open-source implementation of a substantial portion of the API of Apple CryptoKit suitable for use on Linux platforms.