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Prepare and Measure Quantum Digital Signature: Difference between revisions
Prepare and Measure Quantum Digital Signature (edit)
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== Example:== | == Example:== | ||
===Outline=== | ===Outline=== | ||
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==Other Relevant Papers == | ==Other Relevant Papers == | ||
#[https://arxiv.org/abs/1403.5551 WDKA (2015)] The above example | |||
# [https://arxiv.org/abs/quant-ph/0105032 GC-QDS (2001)] Uses [[quantum one way function]] f(); Private keys: classical input x, Public keys: quantum output f(x). '''Requires''' quantum memory, quantum one way function, authenticated quantum channels, threshold values for message authentication <math>(s_a)</math> and verification<math>(s_v)</math> such that <math>s_a<s_v</math>, [[SWAP Test]] (universal quantum computer). The protocol can be implemented at the [[Third Network Stage: Quantum Memory|Third Network Stage (Quantum Memory)]] | # [https://arxiv.org/abs/quant-ph/0105032 GC-QDS (2001)] Uses [[quantum one way function]] f(); Private keys: classical input x, Public keys: quantum output f(x). '''Requires''' quantum memory, quantum one way function, authenticated quantum channels, threshold values for message authentication <math>(s_a)</math> and verification<math>(s_v)</math> such that <math>s_a<s_v</math>, [[SWAP Test]] (universal quantum computer). The protocol can be implemented at the [[Third Network Stage: Quantum Memory|Third Network Stage (Quantum Memory)]] | ||
#[https://arxiv.org/abs/quant-ph/0601130 Coherent State Comparison (2010)] Replaces SWAP Test in (1) by coherent states comparison. The protocol can be implemented at the [[Third Network Stage: Quantum Memory|Third Network Stage (Quantum Memory)]] | #[https://arxiv.org/abs/quant-ph/0601130 Coherent State Comparison (2010)] Replaces SWAP Test in (1) by coherent states comparison. The protocol can be implemented at the [[Third Network Stage: Quantum Memory|Third Network Stage (Quantum Memory)]] | ||