Product

CaveroCore™

The cryptographic engine at the heart of Cavero Secure

CaveroCore™ brings together three elements in a single optimised solution: CaveroKEX™, our quantum-safe key exchange; CaveroCTX™, our continuous trust and identity verification protocol; and our own implementations of the NIST-approved cryptographic functionality that modern security depends on, including ML-KEM, AES and random number generation

Our solution

What CaveroCore™ provides

Module

CaveroCTX™

The Continuous Trust Verification Protocol.

Continuous trust and identity verification for the life of every device, agent and connection. CaveroCTX™ is Cavero Secure's patented continuous verification protocol. Where conventional security checks identity once and assumes it ever after, CaveroCTX™ re-proves it with every exchange, building an unbroken, verifiable history from the moment of genesis onward. A clone or hijacked device cannot keep pace — the fork is exposed as soon as its history diverges, and trust is withdrawn before harm is done. And because the credential is re-derived with every exchange, it never sits still long enough to steal

Explore CaveroCTX™

Module

CaveroKEX™

Post-quantum key exchange sized to the endpoint, proven on live SIMs and delivered over the air to devices already in the field.

CaveroKEX™ is Cavero Secure's patented post-quantum key exchange. Tuned for optimal computation, it performs with around half of the computational requirements as ML-KEM at an equivalent parameter set; tuned for minimum footprint it runs in as little as 2.1KB of RAM*. Neither party ever transmits the key: both derive it, so there is no secret in flight to intercept and no static credential left on the device to steal

Explore CaveroKEX™

Cybersecurity Challenges

Trust Verified Post-Quantum Safe

Modern cybersecurity faces two challenges:

Q-Day is expected in the next decade and will break many existing encryption algorithms. Existing PQC algorithms are not designed for devices with limited memory.
Identity and trust are often proven by presenting credentials. But those credentials don't prove an identity; they only prove that an entity has the credentials.

CaveroCore™ offers a new way to manage trust. CaveroCTX™, the world's first Continuous Trust Verification Protocol, uses continuity of state as the basis of trust. That continuity of state is proven using a history of key exchanges; a unique two-way challenge using a fresh key and a previous key ensures both parties prove that they have previously communicated. When CaveroKEX™ is the key exchange algorithm used, CaveroCore™ becomes a quantum-safe trust platform for even the most resource-constrained devices.

Cavero Secure, a sovereign British company, develops and owns every line of CaveroCore™. No third-party dependencies: one codebase, one audit surface, one accountable vendor.

Solution Overview — The CaveroCore™ solution

The Fit

What can you do with CaveroCore™?

CaveroCore™ is particularly suited to building security products and trust workflows in environments where:

Resources are tight, such as industrial sensors and SIM cards
Conventional public-private key authentication workflows aren't suitable

Use cases for CaveroCore™

Agentic AI

Give every agent in your organisation an identity and history, and verify any actions they take - before they take them.

Provenance and continuous trust

Secure devices during transic from factory to field, and securely activate them with a quorum of trusted devices.

Critical edge devices

Protect long-lived and resource-constrained devices, sensors and controllers against quantum attack with CaveroKEX™

SIM swap fraud prevention

Use a network of trusted devices to verify identity before a SIM swap, stopping fraudsters in their tracks and protecting subscribers.

Try CaveroCore™ today

Try the demos