logo

Crowdly

Browser

Add to Chrome

Question 2 Passing on secrets: Alice has posted her RSA credentials as , wit...

✅ The verified answer to this question is available below. Our community-reviewed solutions help you understand the material better.

Question 2

Passing on secrets:

Alice has posted her RSA credentials as , with the modulus and the encoding exponent. As required by RSA, she keeps her decoding exponent $d$ preciously secret.

Bob has a message , RSA-encrypts it using and passes the resulting cryptogram on to Carlos.

Carlos has a message , RSA-encrypts it using to obtain the cryptogram . Then, Carlos multiplies the two cryptograms, and passes this to Alice.

Alice applies her regular RSA decryption to Under what condition is the result of this decryption exactly equal to the product ?

More questions like this

Want instant access to all verified answers on moodle.epfl.ch?

Get Unlimited Answers To Exam Questions - Install Crowdly Extension Now!

Browser

Add to Chrome