File Transfer
Zero SPOF file transfer over Nostr. End-to-end encrypted, decentralized, and private.
Features
- 🔒 End-to-End Encrypted - AES-GCM encryption, keys never leave the client
- 🌐 Zero SPOF - Decentralized storage across multiple Blossom servers
- 📦 NIP-17 Compliant - Standard file metadata format
Security
- Files are encrypted client-side before upload
- Encryption keys are transmitted via NIP-44 encryption (only recipient can decrypt)
- Blossom servers store encrypted blobs only
- No central server has access to both the encrypted file and decryption keys