C

cryptography

A minimalist stack-based programming language designed as a flexible framework for implementing and exploring cryptologic algorithms. Its syntax and semantics are inspired by PostScript and Forth, offering a concise and expressive environment for learning and experimentation.

Java based open-source file encryption software project.

GitHub: https://github.com/AestheticCapybara/Wrangler

A package that handles key pair generation and encryption / decryption of secrets using keys

Cryptopals challenges https://cryptopals.com/

C++17 header only library for common cross-platform networking, sockets, ssl, threading, new language features, crypto, and serial i/o support.

CLI tool for compressing end XOR encoding file.

Ready-to-use Docker image that combine secret management tool SOPS and encryption tool age.

A proof of work algorithm using the Blake3 cryptographic hash function.

scared is a side-channel analysis framework.

A minimalist implementation of AES algorithms in C

Free repository of cryptography-related data.

Using BLAKE in keyed hashing mode to sign and verify data.

CryptoLyzer is a fast, flexible, and comprehensive server cryptographic protocol (TLS, SSL, SSH, DNSSEC) and related setting (HTTP headers, DNS records) analyzer and fingerprint (JA3, HASSH tag) generator with Python API and CLI.

cdt-nwa is a network traffic analysis tool for identifying cipher suites, that require migration to Post-Quantum Cryptography (PQC)

estraces is a Python library to manipulate side-channel trace sets. It aims at giving a clear and uniform API to handle traces samples and metadata for various persistency and file formats.

D(HE)ater is a proof of concept implementation of the D(HE)at attack (CVE-2002-20001) through which denial-of-service can be performed by enforcing the Diffie-Hellman key exchange.

For more information visit https://dheatattack.com

Cryptographic protocol and security-related protocol piece parser.

This repository contains the Fundamental Cryptographic Algorithms scripts for the B.Tech Computer Science course at Vellore Institute of Technology, Vellore.

🔐Design of a system and code using the Arduino UNO R3 board to generate 30-second tokens based on the TOTP algorithm.