Arbitrated Quantum Digital Signature: Difference between revisions

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* <math>P</math>: Classical 2n-bit for <math>n</math>-qubit <math>|P\rangle</math> where <math>|+\rangle</math> is encoded to 10, <math>|-\rangle</math> to 11, <math>|1\rangle</math> to 00 and <math>|0\rangle</math> is encoded to 01.
* <math>P</math>: Classical 2n-bit for <math>n</math>-qubit <math>|P\rangle</math> where <math>|+\rangle</math> is encoded to 10, <math>|-\rangle</math> to 11, <math>|1\rangle</math> to 00 and <math>|0\rangle</math> is encoded to 01.
* <math>B_l</math>: This is the set of the basis of each <math>l^th</math> qubit in <math>|P\rangle</math>.
* <math>B_l</math>: This is the set of the basis of each <math>l^th</math> qubit in <math>|P\rangle</math>.
<math> B_l = \in \{+,\times \}</math>
<math> B_l \in \{+,\times \}</math>
*<math>B_l(|P_l\langle)</math>: Measurement of <math>l^th</math> qubit in basis <math>B_l</math>
*<math>B_l(|P_l\rangle)</math>: Measurement of <math>l^th</math> qubit in basis <math>B_l</math>
* <math>|F\rangle</math>: Quantum digital digest received by PKG.
* <math>|F\rangle</math>: Quantum digital digest received by PKG.
* <math>|F\rangle'</math>: Quantum digital digest generated by Verifier.
* <math>|F\rangle'</math>: Quantum digital digest generated by Verifier.
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