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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 21:22, 10 October 2018
, 10 October 2018→Stage 1: Distribution
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###If <math>b^k_l=0</math>, Buyer measures his qubit in Z basis <math>\{|0\rangle,|1\rangle\}</math> | ###If <math>b^k_l=0</math>, Buyer measures his qubit in Z basis <math>\{|0\rangle,|1\rangle\}</math> | ||
###'''return''' <math>m_{b^k_l}</math> | ###'''return''' <math>m_{b^k_l}</math> | ||
###<math>B^k_l=1-m_{b^k_l}</math> | |||
**Verifier repeats steps 2(a)-2(b) with randomly chosen basis <math>v^k_l</math> to get his eliminated signature elements <math>V^k_l</math> | **Verifier repeats steps 2(a)-2(b) with randomly chosen basis <math>v^k_l</math> to get his eliminated signature elements <math>V^k_l</math> | ||