Proprietary Core

VEIL ENGINE

The cryptographic heart of HiiFie.
Zero-Knowledge. Hardware-Bound. Memory-Safe.

X3DH

Key Agreement

AES-256

GCM Encryption

Rust

Memory Safety

Native

Performance

Strictly In-House

We do not rely on black-box third-party SDKs for our core security. Veil is built from scratch in Rust, allowing us to guarantee:

No hidden backdoors
No unsolicited network calls
Full auditability

Hardware Isolation

Veil interfaces directly with the device's secure hardware. Identity keys are generated inside the chip and are physically impossible to extract.

Apple Secure Enclave

Android StrongBox

Technical Stack

[Veil Engine]
   │
   ├── src/lib.rs          (FFI & WASM Interface)
   ├── src/ratchet.rs      (Double Ratchet Algorithm)
   ├── src/x3dh.rs         (Extended Triple Diffie-Hellman)
   ├── src/aead.rs         (AES-256-GCM / ChaCha20-Poly1305)
   └── src/keystore.rs     (Hardware Abstraction Layer)