Secure Content – Based Routing (SCBR)

UniNE’s Secure Content-Based Routing is a message-passing service based on the
publish-subscribe paradigm. It exploits trusted execution technology to build a message
routing service in a secure enclave. SCBR executes a protocol for securely exchanging
cryptographic keys between data producers and consumers, and the routing engine. Both
publications and subscriptions are encrypted and signed, thus protecting the system from
unauthorized parties observing or tampering with the
information. SCBR combines a key exchange protocol and a state-of-the-art routing engine to
provide both security and performance while executing under the protection of the secure
enclave.