Rubicon Labs, Inc.

Charles T Schad

William Vincent Oxford

Roderick Schultz

Keith Mark Evans

Alexander Usach

Gerald E Woodcock, Iii

Marcos Portnoi

Stephen E Smith

Stuart W Juengst

Michael K Eneboe

Embodiments of systems and methods disclosed herein include an embedded secret provisioning system that is based on a shared-derivative mechanism. Embodiments of this mechanism use a trusted third-party topology, but only a single instance of a public-private key exchange is required for initialization. Embodiments of the system and methods are secure and any of the derived secret keys are completely renewable in untrusted environments without any reliance on asymmetric cryptography. The derived secrets exhibit zero knowledge attributes and the associated zero knowledge proofs are open and available for review. Embodiments of systems and methods can be implemented in a wide range of previously-deployed devices as well as integrated into a variety of new designs using minimal roots-of-trust.

Method and system for an efficient shared-derived secret provisioning mechanism

Growing community of inventors

Austin, TX, United States of America

Charles T Schad