Prepare-and-Send Universal Blind Quantum Computation: Difference between revisions

Prepare-and-Send Universal Blind Quantum Computation (edit)

Revision as of 05:04, 11 July 2019

173 bytes added , 11 July 2019

→‎Stage 2: Computation Stage

Shraddha

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 ==='''Stage 2:''' Computation Stage===
-*Input: Client: Measurement Angle: δx,y
+*Input: Client: Measurement Angle: <math>\delta_{x,y}</math>
-*Output: Server: Measurement Outcome: sx,y
+*Output: Server: Measurement Outcome: <math>s_{x,y}</math>
 **'''Interaction and measurement'''
 #For each column x = 1,...,n
 ##For each row y = 1,...,m
-###Client computes φ0x,y where{equation missing} <br/>
+###Client computes <math>\phi '_{x,y}</math> where <math>s^X_{0,y}=s^Z_{0,y}=0</math> <br/>
-###	Client chooses rx,y ∈R {0,1} and computes .
+###Client chooses <math>r_{x,y} \epsilon_R {0,1}</math> and computes <math>\delta_{x,y}=\phi '_{x,y}+\theta_{x,y}+\pi r_{x,y}</math>.
-###	Client transmits δx,y to Server. Server measures in the basis {|+δx,yi,|−δx,yi}.
+###Client transmits <math>\delta_{x,y}</math> to Server. Server measures in the basis \{|+δx,yi,|−δx,yi\}.
-###	Server transmits the result sx,y ∈ {0,1} to Client.
+###Server transmits the result sx,y ∈ {0,1} to Client.
-###	If rx,y = 1 above, Client flips sx,y; otherwise she does nothing.
+###If rx,y = 1 above, Client flips sx,y; otherwise she does nothing.
 **'''Output Correction [only for quantum outputs]'''
-#	Server sends to Client all qubits in the last layer.
+#Server sends to Client all qubits in the last layer.
-#	Client performs the final Pauli corrections .
+#Client performs the final Pauli corrections .
 <div style='text-align: right;'>''*contributed by Shraddha Singh''</div>