ORVYN - PRIVACY, BY DESIGN.
Security & Encryption
Effective August 22, 2026 - Version 1.0
Protocol
Orvyn uses X25519 agreement keys, Ed25519 signatures, HKDF-SHA-256, XChaCha20-Poly1305 authenticated encryption, signed pre-keys, and forward-only message chain ratchets. Ghost Map key envelopes use independently scoped device seals.
Honest limits
No app is unhackable. A compromised unlocked endpoint or recipient can expose displayed content. Screen-capture controls cannot stop another camera. The protocol must complete independent review before public launch.
Report a vulnerability
Send security reports to security@vybetech.dev. Do not include real user content, credentials, or private keys.