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Quantum Digital Signature: Difference between revisions
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'''Tags:''' [[:Category: Multi Party Protocols|Multi Party (three)]], [[:Category: Quantum Enhanced Classical Functionality|Quantum Enhanced Classical Functionality]], [[:Category: Specific Task|Specific Task]], [[Blind Quantum Digital Signature]], [[Arbitrated Signature]], [[Quantum Proxy Signature]], [[Designated Verifiable Quantum Signature]], [[Limited Delegation of Quantum Signature]] | '''Tags:''' [[:Category: Multi Party Protocols|Multi Party (three)]], [[:Category: Quantum Enhanced Classical Functionality|Quantum Enhanced Classical Functionality]], [[:Category: Specific Task|Specific Task]], [[Blind Quantum Digital Signature]], [[Arbitrated Signature]], [[Quantum Proxy Signature]], [[Designated Verifiable Quantum Signature]], [[Limited Delegation of Quantum Signature]] | ||
[[Category: Multi Party Protocols]], [[Category: Quantum Enhanced Classical Functionality]], [[Category:Specific Task]] | [[Category: Multi Party Protocols]], [[Category: Quantum Enhanced Classical Functionality]], [[Category:Specific Task]] | ||
==Use Case== | |||
* Classical task | |||
* Classical analogue: RSA, Post-Quantum Secure analogue: XMSS | |||
*QDS implementation specifications (best achieved) per half bit message (0 or 1): | |||
** best estimated time: 3.5 secs | |||
**key length: 2Mbits | |||
** maximum transmission distance: 200 kms | |||
** scalability: linear in time, not linear in key length | |||
==Protocols== | ==Protocols== | ||
*[[Prepare and Measure Quantum Digital Signature]] | *[[Prepare and Measure Quantum Digital Signature]]: [[:Category: Prepare and Measure Network Stage]] | ||
*[[Measurement Device Independent Quantum Digital Signature (MDI-QDS)]]: [[:Category: Entanglement Distribution Network Stage]] | |||
*[[Measurement Device Independent Quantum Digital Signature (MDI-QDS)]] | *[[Quantum Digital Signature with Quantum Memory]]: [[:Category: Quantum Memory Network Stage]] | ||
==Properties== | ==Properties== | ||