Keyless

🔐 Keyless - Decentralized Password Manager with Zama FHE Secure, encrypted password management powered by Fully Homomorphic Encryption (FHE). ✨ KEY FEATURES: • 🔒 Auto-Detect Passwords - Automatically detects passwords on any website • 🔐 FHE Encryption - Passwords encrypted using Zama Fully Homomorphic Encryption • ⛓️ On-Chain Storage - Encrypted passwords stored on Sepolia smart contract • 🔑 Only You Can Decrypt - Access control ensures only wallet owner can view passwords • 💰 Gas Sponsorship - All transactions are sponsored (users pay $0) • 🚀 One-Click Fill - Decrypt and auto-fill passwords instantly • 🔄 Password Generation - Generate cryptographically secure random passwords 🎯 HOW IT WORKS: 1. Visit any website and enter your password 2. Extension auto-detects the password 3. Click "Save" to encrypt and store on-chain using FHE 4. Later, click "Fill" to decrypt and auto-fill your password 5. All encryption/decryption happens locally - servers never see plaintext 🏗️ BUILT WITH: • Zama FHE - Fully Homomorphic Encryption for passwords • Privy - Secure wallet management & account abstraction • Sepolia - Ethereum testnet for smart contract storage • Viem - Ethereum interaction library • React - Modern UI framework 🔐 SECURITY: • Passwords NEVER stored in plaintext • FHE encryption ensures contract can't read passwords • Only wallet owner can decrypt via access control • Private keys managed securely by Privy • No centralized servers - truly decentralized Perfect for users who want maximum privacy and security for their passwords! 🌐 GitHub: https://github.com/Nith567/keyless-contract 📄 Contract: https://sepolia.etherscan.io/address/0x44bA671718e16191910B5d2F19FA818b526eab78 ⚠️ BETA: This is an early version. Use on testnets (Sepolia) for now. • Storage - Save encrypted passwords locally • WebRequest - Detect password fields on websites • Tabs - Auto-fill passwords in active tabs • Host Permissions - Access all websites to detect & fill passwords