Cryptography Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Cryptography Interview Questions

Questions Answers Views Company eMail

What are proactive security techniques ?

2433

What is quantum computing ?

1 4723

What is quantum cryptography ?

2 7777

What is DNA computing ?

3174

What are biometric techniques ?

1 4721

What is tamper-resistant hardware ?

1 5496

Can we do the project in ENCRYPTION AND DECRYPTION as a operating system project? If yes how can we use the concepts?

Visa,

1 6461

(1/10)18 - (1/10)20 = ?

Cerner, HCL, TANCET, TCS, UHG,

14 56802

Pipe A can fill in 20 minutes and Pipe B in 30 mins and Pipe C can empty the same in 40 mins.If all of them work together, find the time taken to fill the tank

GrapeCity, LIC,

5 28603

A company wants to transmit data over the telephone, but it is concerned that its phones may be tapped. All of its data is transmitted as four-digit integers. It has asked you to write a program that will encrypt its data so that the data may be transmitted more securely. Your script should read a four digit integer entered by the user in a prompt dialog and encrypt it as follows: Replace each digit by (the sum of that digit plus 7) modulus 10. Then swap the first digit with the third, and swap the second digit with the fourth. Then output XHTML text that displays the encrypted integer.

3476

How Can I Find the XP Lost Password?

4 6583

hi,pls help me for the preparation of interview for iob's it manager post?

2328

Asking questions of cryppoyography

IBM,

2633

WHAT IS A SAMPLE USER INTERFACE OF DES ENCRYPTION/DECRYPTION PROJECT?

2397

Hello. In Snort, how a digital signature is actually created for the authentication purpose and thereby provides intrusion detection as well as prevention. How the software for IDS/IPS comes to know regarding the threat/vulnerability using digital signature ? Whether any specific language or programming is used or not.

1 5558

Un-Answered Questions { Cryptography }

Discuss the role of encryption in blockchain?

What are the main use cases of solidity?

Can symmetric block ciphers be used for message authentication?

1786

What is a digital envelope ?

3132

What is PSS/PSS-R ?

2514

What happens if I lose my private key?

908

What does gas usage in a transaction depend on?

Explain the components of a blockchain ecosystem?

Which of the asymmetric encryption algorithm?

Why use RSA rather than DES?

909

What are ANSI X9 standards ?

1951

What is SecurID ?

1869

What are micropayments ?

2026

Which of the first distributed blockchain implementation?

What is watermarking?

1413

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