Question: Alice's RSA public key ( N , e ) : ( 1 0 5 D 9 6 6 4 C 2 7 3 5 0
Alice's RSApublic key N e:
DCACFADDEDAEABCABCBFEDAEAABFDEFDFACAAE
Bob's RSA public key N e:
DECFCAEFDDAEAFBCECEBDBECADEFBDEEFDBD
Alice sent Bob a message. Here are what we know besides their publickey pairs given above. First, Alice did the follows: She used the encoding scheme A B Z Following the original order of the individual letters in the message, she encrypted the numerical representation of each letter one at a time. She obtained the numerical representation of the first letter, encrypted it and then sent its ciphertext to Bob. Then she obtained the numerical representation of next letter, encrypted it and sent to Bob. Every time she got the ciphertext of a letter, she sent it to Bob right away. Assume Eve intercepted all the ciphertexts in the same order as Alice sent to Bob as given below separated with : :
;
;
;
;
;
;
Question to be solved: What can Eve do to figure out the original plaintext messages? Show all Sagemath steps & original plaintext messages.
Step by Step Solution
There are 3 Steps involved in it
1 Expert Approved Answer
Step: 1 Unlock
Question Has Been Solved by an Expert!
Get step-by-step solutions from verified subject matter experts
Step: 2 Unlock
Step: 3 Unlock
