Question

Please answer as soon as possible. No explanation needed.

1. Multiple Choice

Perform the XOR Operation on inputs 1 and 1. This is 1 XOR 1. What is the output of this operation?

1

0

2

5

2. Multiple Choice. Fill in the blank part.

Digital signatures use blank for the purposes of verifying message integrity.

PGP

Valid Certificate

AES Encryption

Hash Function

3. True/False

A One Time Pad Ciphertext includes a key stream with a random number generator.

True

False

4. True/False

Digital Signatures do not provide non-repudiation.

True

False

5. Multiple Choice. Fill in the blank part.

Conventional Signatures are blank every time a document is signed.

Randomized

Different for each document

The same

Answer 1

Perform the XOR Operation on inputs 1 and 1. This is 1 XOR 1. What is the output of this operation?

Ans :- 0

Digital signatures use _____________   for the purposes of verifying message integrity.

Ans :-  Hash Function

A One Time Pad Ciphertext includes a key stream with a random number generator.

Ans:- True

Digital Signatures do not provide non-repudiation.

Ans :- False

explanation:- Digital signatures are used to provide non-repudiation.

Conventional Signatures are ________ every time a document is signed.

Ans :- The same

explanation:-For a conventional signature, when the recipient receives a document, it compares the signature on the document with the signature on file.