Editing Measurement Device Independent Quantum Digital Signature (MDI-QDS)
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The [https://arxiv.org/pdf/1704.07178.pdf example protocol] achieves the functionality of [[Quantum Digital Signature]] (QDS) by allowing exchange of messages using the procedure studied in [[Prepare and Measure Quantum Digital Signature]] but without trusting one's measurement devices, thus making the protocol device independent. It uses the security proof of [[MDI-QKD]] to the QDS scheme for insecure channels [[Measurement Device Independent Quantum Digital Signature (MDI-QDS)#References|(1)]]. This scheme involves three parties and is designed for signing one bit and the authors suggest that longer messages can be signed by iterating the same process. All three [[Quantum Digital Signature#Properties|properties]] that define QDS i.e. non-repudiation, transferability and unforgeability are implied by the protocol.</br></br> | The [https://arxiv.org/pdf/1704.07178.pdf example protocol] achieves the functionality of [[Quantum Digital Signature]] (QDS) by allowing exchange of messages using the procedure studied in [[Prepare and Measure Quantum Digital Signature]] but without trusting one's measurement devices, thus making the protocol device independent. It uses the security proof of [[MDI-QKD]] to the QDS scheme for insecure channels [[Measurement Device Independent Quantum Digital Signature (MDI-QDS)#References|(1)]]. This scheme involves three parties and is designed for signing one bit and the authors suggest that longer messages can be signed by iterating the same process. All three [[Quantum Digital Signature#Properties|properties]] that define QDS i.e. non-repudiation, transferability and unforgeability are implied by the protocol.</br></br> | ||
'''Tags:''' [[:Category: Multi Party Protocols|Multi Party (three)]], [[:Category: Quantum Enhanced Classical Functionality|Quantum Enhanced Classical Functionality]], [[:Category: Specific Task|Specific Task]], [[Quantum Digital Signature]] (QDS), [[Prepare and Send Quantum Digital Signature|Prepare and Measure QDS]] | '''Tags:''' [[:Category: Multi Party Protocols|Multi Party (three)]], [[:Category: Quantum Enhanced Classical Functionality|Quantum Enhanced Classical Functionality]], [[:Category: Specific Task|Specific Task]], [[Quantum Digital Signature]] (QDS), [[Prepare and Send Quantum Digital Signature|Prepare and Measure QDS]], QKD | ||
[[Category: Multi Party]][[Category: Quantum Enhanced Classical Functionality]][[Category: Specific Task]] | [[Category: Multi Party]][[Category: Quantum Enhanced Classical Functionality]][[Category: Specific Task]] | ||