DragPass: Drag Your Password

DragPass: The Zero-Trust Text Encryption Solution

DragPass is a Chrome extension that secures any text with one-click encryption/decryption by simply dragging and using the context menu. If you work in Chrome, you can securely protect your data in any notepad or web application with DragPass.

Features: The Core of Security

- Zero-Trust Authentication: Implements a Hardware/Software Key Pair system where your private key never leaves your Helper process. Authentication and key updates are handled via non-storage-based signatures, ensuring the server never holds the master password or private key.

- Double Salt System: Generates two random salts for each encryption, ensuring that identical passwords and text produce completely different ciphertexts every time, fundamentally blocking pattern analysis attacks.

- PBKDF2 Key Derivation: Transforms simple passwords into powerful encryption keys through 100,000 iterations, making brute-force attacks virtually impossible. Even if a hacker attempts 100 million passwords per second, verifying a single password would take years.