Unformatted text preview: Using the RSA scheme, encrypt the message M = 2041, with the public key ( e, n ) = (13 , 3599). Question 4. Exercise 4, page 104 of the text book. Given n = 6887 and φ ( n ) = 6720, ﬁnd p, q . Question 5. Given the public (encryption) key ( e, n ) = (7 , 119), ﬁnd the corresponding decryption key ( d, n ). (Here, we are trying to break the cryptosystem, which is feasible, since n is small.) 1...
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This note was uploaded on 09/28/2011 for the course ECE 103 taught by Professor Nayak during the Spring '11 term at Waterloo.
- Spring '11