Show that if p = 11, q = 5, x = 3, and k = 3, then (x k (mod q) and (x k (mod p) are different. alice and bob want to exchange encrypted signed messages. alice’s public key is (n, e) and private decryption exponent d, whereas bob’s public key is (n0 , e0 ) and private decryption exponent d 0 .

alice wants to send a message x to bob. she first signs a message encrypted by bob’s public key so sends y = (x e 0 (mod n0 ))d (mod n) to bob.

to read the message and verify the signature, bob computes z = y e (mod n) = x e 0 (mod n0 ) and then computes z d 0 (mod n0 ) = x e 0 d 0 (mod n0 ) = x.

will this work? explain why or why not.

assuming you are in the home page.

1) go to the upper right hand corner

2) click on your "profile picture"

3) go down to "edit profile"

4) it should be titled as "edit your profile", click on "profile picture"

5) choose a file

6) press "change"

you're profile picture is updated

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solution:

the right option is a

to adding   a new row to a table we   have to do process last table cell and pressing tab.

this is the process to add new row in the cell:

* to add a row below the cell, click insert below in the rows and columns group.

thus this is the required right answer.

hey! im not 100 percent sure but im pretty sure that what you want to do is not possible : (

explanation: