Question No : 1
In the AES-128 algorithm there are mainly __________ similar rounds and _________ round is different from other round.
Question No : 2
Which of the following modes of operation in DES is used for operating?
Question No : 3
Using Rivest, Shamir, Adleman cryptosystem with p=7 and q=9. Encrypt M=24 to find ciphertext. The Ciphertext is:
Question No : 4
International Data Encryption Algorithm (IDEA) was developed by
Question No : 5
When do we compare the AES with DES, which of the following functions from DES does not have an equivalent AES function in cryptography?
Question No : 6
Data encryption standard is a block cipher and encrypts data in blocks of size of _____ each.
Question No : 7
The process of decryption of an AES ciphertext is similar to the encryption process in the ______.
Wanna test your skill? Here are some exams we prepared for you. So if you need to test your skill just attempt any exam from bellow.
| Exam Name | No. Of Q | Attempted | Link |
| Computer set 1 | 30 | 6402 | Start |
| Computer set 2 | 30 | 2572 | Start |
| Computer set 3 | 30 | 2217 | Start |
| Computer set 4 | 30 | 2134 | Start |
| Computer set 5 | 30 | 2081 | Start |
| Computer set 6 | 30 | 2108 | Start |
| Computer set 7 | 30 | 2168 | Start |
| Computer set 8 | 30 | 2327 | Start |
| Computer set 9 | 30 | 2042 | Start |
| Computer set 10 | 30 | 2138 | Start |
| Computer set 11 | 30 | 2163 | Start |
| Computer set 12 | 30 | 2415 | Start |