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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 21:29, 10 October 2018
, 10 October 2018→Stage 1: Distribution
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### <math>\forall i\epsilon I</math>, Buyer sends Verifier <math>(k,i,b^k_i,B^k_i)</math> | ### <math>\forall i\epsilon I</math>, Buyer sends Verifier <math>(k,i,b^k_i,B^k_i)</math> | ||
### Verifier chooses J<math>\subset_R\{1,2,...,L\}, |J|=[L/2]</math> | ### Verifier chooses J<math>\subset_R\{1,2,...,L\}, |J|=[L/2]</math> | ||
### <math>\forall j\epsilon J</math>, Verifier sends Buyer <math>(k,j, | ### <math>\forall j\epsilon J</math>, Verifier sends Buyer <math>(k,j,v^k_j,V^k_j)</math> | ||
### <math>\forall j\epsilon J</math> Buyer replaces <math>B^k_l= | ### <math>\forall j\epsilon J</math> Buyer replaces <math>B^k_l=V^k_l</math> | ||
### <math>\forall i\epsilon I</math> Verifier replaces <math> | ### <math>\forall i\epsilon I</math> Verifier replaces <math>V^k_l=B^k_l</math> | ||
==='''Stage 2''' Messaging=== | ==='''Stage 2''' Messaging=== | ||