Fig. 13From: Quantum exhaustive key search with simplified-DES as a case studyThe probabilities of all possible keys for 10-bit key size. The keys are represented in decimal format. The chosen plaintext in this experiment is 00010000, and the ciphertext is 00110011. After 25 Grover iterations, the state 1100010011 (787 in decimal) is detected with probability of 0.9994553Back to article page