{"repo":"osbytes/crypt.fyi","free":true,"listed":false,"github":"https://github.com/osbytes/crypt.fyi","clone":"git clone https://github.com/osbytes/crypt.fyi.git","description":"Ephemeral, zero-knowledge, end-to-end post-quantum encrypted sensitive data sharing","language":"TypeScript","stars":141,"topics":["e2ee","encryption-tool","privacy-tools","security-tools","one-time","pastebin","privacy","secrets","self-hosted","self-hosting"],"license":"Apache-2.0","category":"self-hosted-apps","readme_excerpt":"crypt.fyi - A zero-knowledge, end-to-end encrypted secret sharing platform that enables secure and private transmission of sensitive data. Features - 🔐 End-to-end encryption using ML-KEM post-quantum cryptography - 🛡️ Strict Content Security Policy (CSP) to prevent XSS attacks and unauthorized resource loading - 🛡️ Strict rate limits to mitigate brute-force attacks - 🤫 Zero-knowledge architecture - server never sees unencrypted data or decryption keys - 🔥 Burn after reading w/ provisions to prevent erroneous burns from bots or url introspection - 🔥 Burn after n read failures - ⏰ Automatic expiration (Time-To-Live) - 🗝️ Password protection - 📁 File sharing support w/ drag and drop - 🪝 Webhook notifications for read success, read failure, and burn events - 🌐 IP/CIDR allow-listing - 🔢 Read count limits - 📱 QR code generation - ⌨️ CLI for interacting with the API - 🧩 Chrome Extension - 🐳 Docker images for the api server and web client - 🌐 Internationalization support for multiple languages - Currently supported: View supported languages - Contributions welcome for new translations! How It Works 1. Encryption key is generated on the client 1. Password is optionally provided 1. Encryption key and password are used to encrypt the secret 1. Encryption key and password are hashed and stored along with the encrypted secret for verification on retrieval - the raw key and password are never stored or transmitted on/to the server 1. The unique URL containing the decryption ","default_branch":null,"files":null,"tree":[],"storefront":"/r/osbytes","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/osbytes/crypt.fyi/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}