Cryptographic Algorithms MCQs With Answers

Computer MCQs 360July 14, 2023

0 4 1 minute read

Welcome to the Cryptographic Algorithms MCQs with Answers. In this post, we have shared Cryptographic Algorithms Online Test for different competitive exams. Find practice Cryptographic Algorithms Practice Questions with answers in Computer Tests exams here. Each question offers a chance to enhance your knowledge regarding Cryptographic Algorithms.

Cryptographic Algorithms Online MCQs

By presenting 3 options to choose from, Cryptographic Algorithms Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of Cryptographic Algorithms Questions and Answers and click over the correct answer.

Test Name: Cryptographic Algorithms MCQ Quiz Practice
Type: Quiz Test
Total Questions: 40
Total Marks: 40
Time: 40 minutes

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Cryptographic Algorithms

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1 / 40

Which cryptographic algorithm is used for encrypting data with a fixed-size block cipher?

AES

RSA

SHA-256

2 / 40

Which cryptographic algorithm is used for generating digital certificates and signatures?

RSA

HMAC

SHA-1

3 / 40

Which cryptographic algorithm is used for integrity checking and hashing large amounts of data?

RSA

SHA

AES

4 / 40

Which algorithm is used for securely encrypting data in financial transactions?

AES

DES

RSA

5 / 40

Which cryptographic algorithm is used for generating secure hash-based message authentication codes (HMACs)?

RSA

HMAC

AES

6 / 40

Which cryptographic algorithm is used for verifying the integrity of downloaded software?

SHA-256

RSA

AES

7 / 40

Which algorithm is used for encrypting and decrypting data using a single shared secret key?

AES

Diffie-Hellman

RSA

8 / 40

Which algorithm is used for securely hashing passwords before storing them in databases?

AES

SHA-256

bcrypt

9 / 40

Which cryptographic algorithm is used for secure communication over the Internet?

HMAC

MD5

SSL/TLS

10 / 40

Which cryptographic algorithm is used for ensuring the confidentiality of communication over public networks?

HMAC

MD5

SSL/TLS

11 / 40

Which algorithm is used for encrypting credit card transactions securely?

MD5

AES

RSA

12 / 40

Which cryptographic algorithm is used for secure digital signatures and certificate encryption?

RSA

SHA-256

MD5

13 / 40

Which cryptographic algorithm is used for generating random numbers for cryptographic purposes?

RNG

AES

HMAC

14 / 40

Which algorithm is used for securely exchanging keys over the Internet?

SHA-1

Diffie-Hellman

MD5

15 / 40

Which algorithm is used for generating session keys securely in SSL/TLS protocols?

HMAC

AES

Diffie-Hellman

16 / 40

Which cryptographic algorithm is used for secure communication between web browsers and servers?

SSL/TLS

HMAC

RSA

17 / 40

Which cryptographic algorithm is used for secure key exchange over an insecure channel?

RSA

Diffie-Hellman

AES

18 / 40

Which cryptographic algorithm is used for digital signatures and certificate authority operations?

RSA

SHA-256

MD5

19 / 40

Which algorithm is used for encrypting sensitive files on disk securely?

AES

HMAC

MD5

20 / 40

Which algorithm is used for generating secure hash functions?

SHA

AES

RSA

21 / 40

Which algorithm is used for encrypting sensitive information in databases?

RSA

MD5

AES

22 / 40

Which algorithm is used for securely storing passwords in databases?

bcrypt

RSA

AES

23 / 40

Which cryptographic algorithm is known for its use in digital signatures and authentication?

RSA

MD5

HMAC

24 / 40

Which cryptographic algorithm is used for secure VPN connections?

HMAC

DES

IPSec

25 / 40

Which cryptographic algorithm is used for protecting data in transit over the Internet?

SHA-256

SSL/TLS

HMAC

26 / 40

Which algorithm is commonly used for digital signatures and encryption in public-key cryptography?

DES

SHA-256

RSA

27 / 40

Which cryptographic algorithm is a symmetric block cipher used widely for data encryption?

Diffie-Hellman

RSA

AES

28 / 40

Which cryptographic algorithm is used for ensuring the integrity and authenticity of digital documents?

SHA

AES

HMAC

29 / 40

Which cryptographic algorithm is used for securing data at rest, such as in disk encryption?

AES

SHA-1

RSA

30 / 40

Which algorithm is used for securely encrypting and decrypting messages on mobile devices?

Diffie-Hellman

MD5

AES

31 / 40

Which cryptographic algorithm is used for securing transactions in blockchain technology?

RSA

AES

SHA-256

32 / 40

Which algorithm is used for securely hashing passwords and verifying their authenticity?

bcrypt

RSA

AES

33 / 40

Which algorithm is used for hashing passwords securely?

RSA

AES

bcrypt

34 / 40

Which cryptographic algorithm is used for secure message authentication codes (MACs)?

DES

AES

HMAC

35 / 40

Which algorithm is used for encrypting email messages securely?

PGP

SHA-1

MD5

36 / 40

Which cryptographic algorithm is used for securing data in transit over the Internet?

SSL/TLS

SHA-256

HMAC

37 / 40

Which algorithm is used for generating cryptographically secure pseudorandom numbers?

AES

HMAC

RNG

38 / 40

Which algorithm is used for securely encrypting files before transmission over networks?

AES

MD5

HMAC

39 / 40

Which algorithm is used for encrypting data with a shared secret key in symmetric cryptography?

AES

RSA

Diffie-Hellman

40 / 40

Which algorithm is used for securing wireless networks, known for its implementation in WPA2?

AES

SHA-1

Diffie-Hellman

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Computer MCQs 360July 14, 2023

0 4 1 minute read