Cryptography and Network Security(BCSE309L)
Looking for Cryptography and Network Security(BCSE309L) test answers and solutions? Browse our comprehensive collection of verified answers for Cryptography and Network Security(BCSE309L) at lms.vit.ac.in.
Get instant access to accurate answers and detailed explanations for your course questions. Our community-driven platform helps students succeed!
What is the primary use of X.509 Digital Certificate in a communication?
The Euler Totient function of the number ‘25’ is
To provide securing communication between a web browser and a server, which cryptographic technique is commonly used for?
In Asymmetric key cryptosystem which key is kept as public?
What is the value of opad in the HMAC structure?
In Elliptic curve cryptography, the inverse of point (x,y) is _______
Diffie Hellman Algorithm doe not protect against _____ attack
Alice encrypted a critical document using AES-128 in CBC mode with an IV of all zeros. She accidentally deleted the encryption key but still has the ciphertext and IV. Bob, a cryptanalyst, tells Alice that she may still be able to recover the plaintext under certain conditions.
Which of the following conditions would allow Alice to recover her data?
a) The ciphertext was created using a weak key schedule in AES. b) The same plaintext was encrypted multiple times with the same key. c) She remembers partial values of the key, reducing brute-force attempts. d) The plaintext has a highly predictable structure, making a chosen-plaintext attack feasible.
In an RSA system, if N=77 and e=7 , what is the private key exponent d?
Want instant access to all verified answers on lms.vit.ac.in?
Get Unlimited Answers To Exam Questions - Install Crowdly Extension Now!