Prof. Dr. David Chadwick: COVID-19 Certificates for Everyone

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Working with the NHS, we are connecting our verifiable credentials infrastructure to its COVID-19 tests database so that we will be able to issue COVID-19 verifiable credentials to people in real time. Our unique design provides selective disclosure and conformance to GDPR for both the issuer (the NHS) and the verifier (e.g. a restaurant or a care home), without the need for a blockchain, revocation infrastructure or zero knowledge proofs. We will describe the architecture of our system, provide screen shots of the mobile phone interfaces, and describe the user trials we are shortly to carry out with care homes in Kent during the next few months.

Language: English • Duration: 14:05 • Resolution: 1280x720

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