Eve’s Strategy Sample Clauses

Eve’s Strategy. At the beginning of our protocol, Xxx may have more information about Xxxxx’s string than Bob has. However, with the protocol being executed, Bob gains more and more advantage over Xxx and finally he arrives at a common string with Xxxxx, while still leaving Xxx with some uncertainty about it. The question is what Xxx can do with the parity check information exchanged by Xxxxx and Xxx over the public channel. — Xxx’s a priori bit error probability is p′ = pA + pE 2pApE in the satellite scenario. Since she knows H, she can construct the belief network just as Bob can. She also knows her syndrome vector s′T = He′T and Bob’s syndrome vector sT = HeT . Here e′ and e are the error patterns between Xxxxx’s and Xxx’s strings and between Xxxxx’s and Bob’s. — Since the weight of vectors is 2 up to Pass t 1, Xxx knows that Bob’s error pattern for a particular vector is (0, 0) or (1, 1) if Bob’s corresponding syndrome is — —