Decast ID Manager

🔒 Decast DID Authentication Extension A secure Chrome Extension enabling decentralized identity (DID) authentication for the Decast platform. Manage your Ed25519-based DIDs, sign nonces, and control your encrypted private keys – all in one simple, user-friendly interface. 🔐 Overview of Core Functionality ✅ Key Features 🟢 Generate cryptographic DID identities using Ed25519 keys 🟢 Manage and view existing identities 🟢 Sign nonces for secure authentication with Decast 🟢 Encrypt and restore keys using a password 🟢 Backup and securely store identities offline 🔄 Login Flow with Decast Here’s how the extension works with decast.live: 1️⃣ Click "Login with DID" on the Decast website 2️⃣ A popup from the extension appears   🔸 Enter your password 🔸 Select a DID 3️⃣ The website fetches a nonce 4️⃣ The extension prompts for user confirmation 5️⃣ You confirm, the nonce is signed, and the signature is returned to the website 6️⃣ Login complete 🛡 Security Best Practices 🔐 Private keys are AES-encrypted with a password you define 🔐 The extension never stores or transmits your password 🔐 DID backups must be kept secure – treat them like wallet seed phrases 🔐 All sensitive actions, such as nonce signing, require explicit user confirmation