Pathbyter is a lightning fast proof-of-concept ransomware that uses RSA wrapped AES, multiprocessing, in memory key encryption, appends encrypted AES keys to files, and other tactics utilized by advanced threat actors like Conti, REvil, WannaCry, Ryuk, Lockbit, etc.

平头哥无剑100开源SoC平台（双核E902，安全启动，BootROM，IOPMP，Mailbox，RSA-2048，SHA-2， WS2812，Flash）

A secure, terminal-based messaging application implementing modern cryptographic protocols for private communication.

A Node.js and Socket.IO chat web application with RSA-2048 and AES-256-CTR encryption.

Secure unlocking over Wifi with a remote control

AES128 end-to-end secure RS485 supported AVR Bootloader

Crypto Stego Lab - A platform for encrypting, decrypting data and detecting steganographic alterations

Empirical suite for the Z/6Z Topological Prior. This quantum state preparation protocol uses bounded MPS to confine amplitudes to prime channels, inducing a resilient Non-Ergodic Extended (NEE) phase under Lindblad noise. By passively purging 66.6% of the search space, it massively reduces T-count for FTQC and enables NISQ cryptanalysis.

An educational Secure Boot and Kernel Integrity Verification system demonstrating chain of trust, kernel signing, and protection against boot-level attacks using SHA-256 and RSA-2048.

CHAARI 2.0 is a privacy-first, bilingual agentic AI voice OS—not a chatbot. It controls your computer, speaks Hinglish natively, and runs on a two-node cryptographic mesh with RSA-2048 signed commands, replay-protected nonces, and a 7-layer safety pipeline for edge-deployed, safety-critical AI systems.

pngcrypt is a command-line tool for securely embedding and extracting encrypted messages within PNG images using AES-256 and RSA-2048. This ensures that the hidden data remains confidential and can only be accessed with the correct private key.

Comprehensive Cryptographic Performance Analysis

RSA 2048 implementation in Java using BigInteger, Java Security and Java file handling

An encryption systems made using Python for our Applied Cryptography Module in Year 1.

A quantum AGI challenge on XRPL for human-AI symbiosis and FTL exploration. Factor n to unlock coexistence message. #XRPLNFT #QuantumAGIChallenge

1500-Node Sovereign Lattice for Nashville Logistics Optimization

Encryptor.java securely encrypts files in input using AES and the Client's public key, storing encrypted files, AES keys, and their hashes in encrypted. Decryptor.java uses the User's private key to verify integrity, decrypt files to output, and deletes encrypted files after success.