Figure 10From: Quantum encryption of superposition states with quantum permutation pad in IBM quantum computersThis figure illustrates the measurement results in the form of plot histogram of the state \(\hat{H}|r\rangle \) for every \(r \in \{00,01,10,11\}\). Each corresponding circuit was executed 20,000 times on the IBM Qasm simulator. (a) Plot histogram of measurement results of the state \(|\phi \rangle = \hat{H}|00\rangle \). (b) Plot histogram of measurement results of the state \(|\phi \rangle = \hat{H}|01\rangle \). (d) (c) Plot histogram of measurement results of the state \(|\phi \rangle = \hat{H}|10\rangle \). (d) Plot histogram of measurement results of the state \(|\phi \rangle = \hat{H}|11\rangle \)Back to article page