Apparatus and method for implementing zero-knowledge proof security techniques on a computing platform
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United States of America Patent
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Nov 17, 2015
Grant Date -
Apr 2, 2015
app pub date -
Sep 27, 2013
filing date -
Sep 27, 2013
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Abstract
An apparatus and method for zero knowledge proof security techniques within a computing platform. One embodiment includes a security module executed on a processing core to establish a domain of trust among a plurality of layers by sending a challenge from a verification layer to a first prover layer, the challenge comprising an indication of at least one selected option; in response to receiving the challenge, generating first verification information at the first prover layer based on the secret and the indication of the selected option; sending the first verification information to at least a second prover layer, the second prover layer generating second verification information based on the first verification information and the indication of the selected option; and performing a verification operation at the verification layer using the second verification information based on the selected option.
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