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ComputerSecurity/firstcw/ag01598.txt
Andre Henriques d21224ac4c
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To: ag01598 (GONCALVES HENRIQUES, ANDRE)
The Computer Security CW1 Assignment has now been set, and is on the course site in SurreyLearn.
Below are your individual ciphertexts for this assignment, as described in the assignment sheet.
Best regards,
Liqun Chen & Jack Tian
-----------------------------
Question 1: The two ciphertexts are:
c1: VRDTOUAPZX
c2: JSXCKEAGDE
Question 2: Ciphertext of "Please meet me at Guildford Station: 7:00 be prompt!"
6CEA122F3B42975BDBBEB7F2C6EFAF9FD5A54FDD6233276C55358F4FBCB7A9492D0451B7019C69FAEF5FD23103FF7EC521FBBC6516CA2CB2CA663D5DBFF86BCF
Question 3: RSA Ciphertext
Public Key:
Public Exponent = 65537
Modulus = 7405872386298001828045412304885395957447735855540402226273272018863616985100578690399814241980651881616439657049448993379923363875365701026162288146836853
Ciphertext: 16B33257CF7E2CF19E62B814538CACFC2AD77851DBF18E9299C057EA1FF46336DAB290D3805EA45C2A827E387EC9D6F558D6C0A3C1C740C35BE8696195E70B0B