Question: Please provide correct answer (1 point) A cryptography student has accidentally used the same keystream to encrypt two different messages, M1 and M2. We know
Please provide correct answer
(1 point) A cryptography student has accidentally used the same keystream to encrypt two different messages, M1 and M2. We know that the ciphertexts are C1=0xac055908ed0092b1 and C2=0xbc8b76abee8dc135. We also happen to know that M1=0x563269aeaa1d117f. a) What is M2 in hexadecimal? Please give your answer a leading 0x and use lowercase letters only. b) What is the keystream? Please give your answer a leading 0x 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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