JJA Barclays Bank
Device for secure multi-party cryptographic authorization
25 Nov 19
An electronic device that implements each module of a plurality of modules to jointly perform a secure multiparty cryptographic process to generate authorisation data based on input data, the authorisation data being suitable for use in authorising the electronic device, wherein each module uses secure data that is not shared outside that module to generate intermediate data for use in the secure multiparty cryptographic process to generate authentication data.
George French, Evan Hood, Peter Dooman, David Taylor
Filed: 15 May 16
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