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Quantum Oblivious Transfer: Difference between revisions
→Computation phase
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# The sender sends a random sequence of <math>2N/a</math> pulses in either of <math>\{|0\rangle, |1\rangle, |+\rangle, |-\rangle\}</math> states. | # The sender sends a random sequence of <math>2N/a</math> pulses in either of <math>\{|0\rangle, |1\rangle, |+\rangle, |-\rangle\}</math> states. | ||
# The receiver | # The receiver obtains roughly <math>2N</math> pulses after measuring each of them randomly in the standard or the Hadamard basis. He records the basis and the measurement. | ||
# He then reports to the sender the arrival times of all 2N pulses he received, but not the bases he used or his measurement results. | # He then reports to the sender the arrival times of all 2N pulses he received, but not the bases he used or his measurement results. | ||
# The sender then tells the receiver the bases she used to send each of the pulses he received. | # The sender then tells the receiver the bases she used to send each of the pulses he received. | ||