Question: Chapter 2: Problem 2 Previous Problem Problem List Next Problem (1 point) A cryptography student has accidentally used the same keystream to encrypt two different

Chapter 2: Problem 2 Previous Problem Problem List Next Problem (1 point) A cryptography student has accidentally used the same keystream to encrypt two different messages, M, and M2. We know that the ciphertexts are C = 0x5809513365e8bles and C = Oxc79ba59c6b3c4957. We also happen to know that M = 0x50b5ba4 f6b99fdd7. a) What is M in hexadecimal? Please give your answer a leading Ox and use lowercase letters only. b) What is the keystream? Please give your answer a leading Ox and use lowercase letters only. Hint: These are all 8 byte numbers and will fit in an unsigned long type on most systems

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