A 3D Visual Mnemonic Game for Key Recovery

is a package which gives you a possibility to run every OpenSSL command 🔒 in Node.js in a handy way. Moreover, parameters like -in, -keyin, -config and etc can be replaced by a raw data (Buffor).

a small temp mail server

A hybrid Encryption/Decryption Algorithm implementing both DES and RSA algorithm.

Sign and verify through SSH public and private keys

A secure storage library for Android, backed by a native, encrypted SQLite3 written in C & C++

Cryptography Primitives examples

Go package for AES encryption and decryption of environment variable using private key.

A core blockchain build with python and flask framework for frontend. Some of the components are private and public key, transaction, mine, memory pool, fee calculation, target difficulty, peer-2-peer network, broadcast blocks, resolve conflicts, UTXOS etc.

Secure Chat Application that supports multi multi group conversations and files upload with secure channels based on TLS protocol, management of cryptographic keys and the generation of secure syntheses, ciphers and digital signatures

Feistel cypher based on TwoFish and SkipJack. Not my design, although I did write the code.

A simple data encryptor that works very fine

A light weight blockchain build with python, JavaScript, html and flask framework for frontend. Some of the components are private and public key, transaction, mine, memory pool, fee calculation, target difficulty, peer-2-peer network, broadcast blocks, resolve conflicts, UTXOS etc.

All Convertor Private key (HEX) To Address Wallet Bitcoin

tool for [0..2047] ⇆ [0..57] kind of transfers. supports from/to private keys in wif format to record them via phrase. 24 words supported.

All the small cyrpto codes which i made during CSE1003

Asymmetric cryptography implementation with Kotlin