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ROBERT-proximity-tracing / documents

Protocol specification, white paper, high level documents, etc.
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TPM? #9

Open vaudenay opened 4 years ago

vaudenay commented 4 years ago

K_A could be stolen by a malware or coercion attacks. If K_A is stolen, A can be impersonated in HELLO_A messages and in communication with the server (status check, retrival of new EBIDs). A TPM could help protecting K_A.

vaudenay commented 4 years ago

Maybe K_A should rotate at every connection with server.

PRIVATICS-Inria commented 4 years ago

Thanks, @vaudenay. We are still working on the protocol to improve it, considering TPM is still on the table.