SOLVED: Alice and Bob are protecting their communication using RSA encryption with the published key (n = 91, e = 11). Alice wants to send Bob the message m = 28. What is the numerical value c of the encrypted message which Alice transmits to Bob? Describe the steps you took to solve the problem. Hint: You may use a (web-based) calculator for this problem.
SOLVED: Alice and Bob are protecting their communication us…
Oct 5, 2021
numerade.com
Suppose bob uses the rsa cryptosystem with a very large modulus n for which the factorization cannot be found in a reasonable amount of time. suppose alice sends a message to bob by representing each alphabetic character as an integer between 0 and 25 (a s 0, . . . , z s 25), and then encrypting each number separately using rsa with large e and large n. is this method secure? if not, describe the most efficient attack against this encryption method.
Suppose bob uses the rsa cryptosystem with a very large mo…
Jun 4, 2022
numerade.com
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