Gottesman and Chuang Quantum Digital Signature: Difference between revisions

Gottesman and Chuang Quantum Digital Signature (edit)

6 bytes removed , 28 May 2019

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 ###For j=1,2
 ####Seller sends <math>f_{k_m^i}^j</math> to buyer and verifier
-####Buyer performs '''SWAP1'''<math>(f_{k_m^i}^1, f_{k_m^i}^2)</math>
+####Buyer performs '''SWAP'''<math>(f_{k_m^i}^1, f_{k_m^i}^2)</math>
-####If SWAP1= '''False''', Buyer '''aborts'''
+####If SWAP= '''False''', Buyer '''aborts'''
-####If SWAP1= '''True''', Buyer sends <math>f_{k_m^i}^{b}=f_{k_m^i}^2=f_{k_m^i}^1</math> to verifier
+####If SWAP= '''True''', Buyer sends <math>f_{k_m^i}^{b}=f_{k_m^i}^2=f_{k_m^i}^1</math> to verifier
 ####Verifier performs similar steps and sends <math>f_{k_m^i}^{v}=f_{k_m^i}^2=f_{k_m^i}^1</math> to buyer
-####Both perform '''SWAP2'''<math>(f_{k_m^i}^{b},f_{k_m^i}^{v})</math>
+####Both perform '''SWAP'''<math>(f_{k_m^i}^{b},f_{k_m^i}^{v})</math>
-####If SWAP2= '''False''', protocol aborted
+####If SWAP= '''False''', protocol aborted
-####If SWAP2= '''True''', distribution successful
+####If SWAP= '''True''', distribution successful
 <u>'''Stage 2'''</u> Messaging