822 Open source projects that are alternatives of or similar to Rsa And Lll Attacks

webcrypto-liner is a polyfill that let's down-level User Agents (like IE/Edge) use libraries that depend on WebCrypto. (Keywords: Javascript, WebCrypto, Shim, Polyfill)

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

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

IBM Fully Homomorphic Encryption Toolkit For Linux. This toolkit is a Linux based Docker container that demonstrates computing on encrypted data without decrypting it! The toolkit ships with two demos including a fully encrypted Machine Learning inference with a Neural Network and a Privacy-Preserving key-value search.

A lightweight, secure, easy-to-use crypto library suitable for constrained environments.

dude, is my code constant time?

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

A collection of common (interesting) cryptographic mistakes.

Project Wycheproof tests crypto libraries against known attacks.

Usable, easy and safe pure-Rust crypto

A Rust implementation of the Noise Protocol Framework

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

📚 VoidHack CTF write-ups

A modern, portable, easy to use crypto library.

🇸Superpowered Audio, Networking and Cryptographics SDKs. High performance and cross platform on Android, iOS, macOS, tvOS, Linux, Windows and modern web browsers.

A repository that aims to provide tools for cryptography and cryptanalysis

Stream encryption & decryption with libsodium and protobuf

s2n : an implementation of the TLS/SSL protocols

Pure Java implementation of Macaroons: Cookies with Contextual Caveats for Decentralized Authorization in the Cloud. Android ready. Online playground available.

Managed .NET wrapper for unmanaged PKCS#11 libraries

RSA attack tool (mainly for ctf) - retreive private key from weak public key and/or uncipher data

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

🔒 A set of high-level APIs over PointyCastle for two-way cryptography.

Datagram Transport Layer Security (DTLS) client.

🔑 Comprehensive (and free) list of encryption and decryption in Node.js.

Cross-platform cryptographic functions in swift

A minimalist, open source online pastebin where the server has zero knowledge of pasted data. Data is encrypted/decrypted in the browser using 256 bits AES.

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

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

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

A Javascript implementation of SipHash-2-4

Benchmarks for crypto libraries (in Rust, or with Rust bindings)

i2pd browser bundle

Cryptographic primitives for MirageOS

A complete overhaul of the Golang wrapper for libsodium

Cryptographic filesystem for the cloud

A really tiny crypto library.

Cloudflare's RPKI Toolbox

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

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

Cryptography Toolkit

CryptoTrojan in Python (For educational purpose ONLY)

Exploit Development, Reverse Engineering & Cryptography

Secure software enclave for storage of sensitive information in memory.

An open source cybersecurity protocol for syncing decentralized graph data.

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

A shared preference implementation for confidential data in Android. Per default uses AES-GCM, BCrypt and HKDF as cryptographic primitives. Uses the concept of device fingerprinting combined with optional user provided passwords and strong password hashes.

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

HElib is an open-source software library that implements homomorphic encryption. It supports the BGV scheme with bootstrapping and the Approximate Number CKKS scheme. HElib also includes optimizations for efficient homomorphic evaluation, focusing on effective use of ciphertext packing techniques and on the Gentry-Halevi-Smart optimizations.

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

Guidance on implementing cryptography as a developer.

Advanced Pure-Python Keylogger

Java SDK of WeDPR-Lab-Core; WeDPR即时可用场景式隐私保护高效解决方案核心算法组件通用Java SDK

A WebCrypto Polyfill for NodeJS

example C language implementation of SIMON and SPECK lightweight block ciphers.

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

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.

free C++ class library of cryptographic schemes

Compiler-free Python crypto library backed by the OS, supporting CPython and PyPy

A curated list of cryptography resources and links.