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Secure Multiparty Delegated Classical Computation: Difference between revisions
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Secure Multiparty Delegated Classical Computation (edit)
Revision as of 14:21, 6 June 2019
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## Each client <math>C_i</math> then computes <math>\tilde{x}_i=\bigoplus_{j=1}^n x_j^i</math> and <math>\tilde{r}_i=\bigoplus_{j=1}^n r_j^i</math>. | ## Each client <math>C_i</math> then computes <math>\tilde{x}_i=\bigoplus_{j=1}^n x_j^i</math> and <math>\tilde{r}_i=\bigoplus_{j=1}^n r_j^i</math>. | ||
# To perform the operation <math>U^\dagger</math>, the clients send <math>\tilde{x}_i</math> to the designated client, who computes the global XOR. <br/> <math> \bigoplus_{i=1}^n x_i=\bigoplus_{i=1}^n \tilde{x}_i </math> | # To perform the operation <math>U^\dagger</math>, the clients send <math>\tilde{x}_i</math> to the designated client, who computes the global XOR. <br/> <math> \bigoplus_{i=1}^n x_i=\bigoplus_{i=1}^n \tilde{x}_i </math> | ||
# When server announces < | # When server announces <math>r \oplus f</math>, all clients broadcast <math>\tilde{r}_i</math> to calculate <math>r</math> and know the value of <math>f</math>. | ||
== Further Information == | == Further Information == | ||
<div style='text-align: right;'>''*contributed by Natansh Mathur''</div> | <div style='text-align: right;'>''*contributed by Natansh Mathur''</div> | ||