The BTC Wallet Maker, an offline tool, ensures secure Bitcoin wallet creation and detail retrieval. It supports multiple address types like legacy, SegWit, and Taproot, catering to user needs for key security and compatibility with various transaction types. Ideal for those avoiding online wallet risks.

Elliptic Curve Cryptography for public key encryption and ECDSA. Elliptic Cryptography Diffie Hellman Key Exchange with AES algorithms are implmented as well as Sha512

Chat room end-to-end encrypted

File encryption and decryption using AES-256 CBC Mode

Secure your documents with this Python dual algorithm cascade file encrypter that uses ChaCha20-Poly1305, then AES-GCM-SIV AES-256-GCM with Argon2id, HMAC_SH-512 and other cryptographic functions for user-friendly encryption. Open-sourced. This project was peer reviewed by a cryptographer.

資料庫帳密管理 - AES256 加密，一行引用Function自動加密解密(SQL Server連線情境)

Automatic grades notifier for Fernando Pessoa University

Petoron Crypto Archiver (PCA) is a binary encryption archiver with no compression, no fingerprints, and no key recovery. Built with Argon2id key derivation, AES-256-CFB encryption, and HMAC-SHA512 authentication. Every archive is uniquely encrypted, verifiable, and irreversible without the password :))

A simple Python script to generate a random AES key of a given length.

A secure, role-based smart medical card emulator that stores encrypted patient data and simulates real-world scanning, access control, and updates — built to replace outdated health data infrastructure.

CLI based encryption and decryption tool. AES-256.

Atividade didática de esteganografia com extração e descriptografia de dados ocultos usando steghide e GPG. A mensagem foi protegida com AES256 e as senhas foram deduzidas com base em pistas simples.

ccva ma con i serpenti

encrypt, decrypt the strings to use access-key. validate its expiration and IP address in a key

AES256 Encrypted Radio Tx Rx for Computer Connected to Radio

This is an Aes encryptor and Decryptor made in python and pyqt5

A package to simplify the use of AES-256 encryption with random initialization vector.

Éditeur de fichiers texte chiffrés avec AES-GCM-SIV et Argon2id