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Prepare and Measure Quantum Digital Signature: Difference between revisions
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Prepare and Measure Quantum Digital Signature (edit)
Revision as of 14:30, 31 October 2018
, 31 October 2018→Discussion
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#[https://arxiv.org/abs/1403.5551 WDKA (2015)] above example | #[https://arxiv.org/abs/1403.5551 WDKA (2015)] 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)] discusses coherent states comparison with a QDS scheme outlined in the last section. Uses the same protocol as (1) but replaces qubits with [[coherent states]], thus replacing SWAP-Test with Coherent State Comparison. '''Requires''' 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)] discusses coherent states comparison with a QDS scheme outlined in the last section. Uses the same protocol as (1) but replaces qubits with [[coherent states]], thus replacing SWAP-Test with [[Coherent State Comparison]]. '''Requires''' The protocol can be implemented at the [[Third Network Stage: Quantum Memory|Third Network Stage (Quantum Memory)]] | ||
*Experimental Papers | *Experimental Papers | ||