Prepare and Measure Quantum Digital Signature: Difference between revisions

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**<math>v^k_l</math>: Verifier’s random bit to determine the measurement basis of <math>l^{th}</math> qubit in <math>|\psi^k\rangle</math>
**<math>v^k_l</math>: Verifier’s random bit to determine the measurement basis of <math>l^{th}</math> qubit in <math>|\psi^k\rangle</math>
**<math>m_{b^k_l}</math>: measurement outcome of <math>b^k_l</math>
**<math>m_{b^k_l}</math>: measurement outcome of <math>b^k_l</math>
=== Requirements ===
=== Setup ===
----
----
*L : length of quantum public keys.
*<math>s_a:</math> authentication threshold per qubit.
*<math>s_v: (s_a < s_v)</math> verification threshold per qubit.
*Authenticated quantum channels between all seller-receiver pairs.
*Authenticated quantum channels between all seller-receiver pairs.
*Authenticated classical channels between all parties.
*Authenticated classical channels between all parties.
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