Private identity
Device-held keys establish protected conversations without requiring a searchable public identity directory.
Tihaya Set · Privacy and security
Public Cryptographic Specification
A concise description of published cryptographic properties and interoperability data. Private implementation details, infrastructure topology and internal development records are not disclosed.
Protected messaging
Published compatibility primitives include P-256 ECDH/ECDSA, HKDF-SHA-256 and AES-256-GCM.
Local encrypted storage
Device vault protection uses PBKDF2-HMAC-SHA-256 and AES-256-GCM with parameters recorded in the applicable interoperability specification.
Protected calls
Supported media protection uses authenticated SFrame-compatible encryption, HKDF-SHA-512 and AES-256-GCM.
Equal protection
The same published encryption properties apply to free and paid subscriptions; commercial plans do not purchase stronger privacy.
Independent inspection
Deterministic public test vectors make the documented cryptographic outputs reproducible without publishing proprietary source code or private operational information.
Private because you pay us. Not because somebody pays for you.