Editing Quantum Bit Commitment (section)

===Commitment Phase===

''Receiver''
# Prepare a set of <math>N</math> qubits <math>|\psi_i\rangle_{i=1}^N</math> chosen independently and randomly from the BB84 states - <math>\{|0\rangle, |1\rangle, |+\rangle, |-\rangle\}</math>.
# Send the qubits to the commiter at point P.

''Commiter''
# To commit to 0, measure in the <math>\{|0\rangle, |1\rangle\}</math> basis.
# To commit to 1, measure in the <math>\{|+\rangle, |-\rangle\}</math> basis.
# Send the measurement outcomes to the agents <math>Q_0</math> and <math>Q_1</math> via the secure classical channels.