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Gottesman and Chuang Quantum Digital Signature: Difference between revisions
Gottesman and Chuang Quantum Digital Signature (edit)
Revision as of 17:18, 3 June 2019
, 3 June 2019→Pseudocode
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####If QSWAP TEST= '''False''', Buyer '''aborts''' | ####If QSWAP TEST= '''False''', Buyer '''aborts''' | ||
####If QSWAP TEST= '''True''', Buyer sends <math>|f(k_m^i)\rangle^{b}=|f(k_m^i)\rangle^2=|f(k_m^i)\rangle^1</math> to verifier | ####If QSWAP TEST= '''True''', Buyer sends <math>|f(k_m^i)\rangle^{b}=|f(k_m^i)\rangle^2=|f(k_m^i)\rangle^1</math> to verifier | ||
####Verifier performs similar steps and sends <math>|f(k_m^i)\rangle^{v}=|f(k_m^i)\rangle | ####Verifier performs similar steps and sends <math>|f(k_m^i)\rangle^{v}=|f(k_m^i)\rangle^2=|f(k_m^i)\rangle^1</math> to buyer | ||
####Both perform '''QSWAP TEST'''<math>(|f(k_m^i)\rangle^{b},|f(k_m^i)\rangle^{v})</math> | ####Both perform '''QSWAP TEST'''<math>(|f(k_m^i)\rangle^{b},|f(k_m^i)\rangle^{v})</math> | ||
####If QSWAP TEST= '''False''', protocol aborted | ####If QSWAP TEST= '''False''', protocol aborted | ||