Prepare and Measure Quantum Digital Signature: Difference between revisions

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===Properties===
===Properties===
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*Notations: Length of keys used (L), Threshold value for signing (<math>s_a</math>), Threshold value for verification (<math>s_v</math>)
*Notations: Length of keys used (L), Threshold value for signing (<math>s_a</math>), Threshold value for verification (<math>s_v</math>), Quantum Public key for message k (<math>|\psi^k\rangle</math>), <math>\{\beta^k_1,...,\beta^k_L\}</math>: Classical Private key for classical one-bit message k
 
**<math>|\psi^k\rangle</math>: Quantum Public key for message k
**<math>\{\beta^k_1,...,\beta^k_L\}</math>: Classical Private key for classical one-bit message k
**<math>\beta^k_l</math>: the classical description of <math>l^{th}</math> qubit in <math>|\psi^k\rangle</math>
**<math>\beta^k_l</math>: the classical description of <math>l^{th}</math> qubit in <math>|\psi^k\rangle</math>
**<math>B^m</math>: Buyer's Eliminated Signature for message m
**<math>B^m</math>: Buyer's Eliminated Signature for message m
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