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Cryptography Interview Questions
Questions Answers Views Company eMail

What are proactive security techniques ?

 2059

What is quantum computing ?

 1 4070

What is quantum cryptography ?

 2 6810

What is DNA computing ?

 2838

What are biometric techniques ?

 1 4090

What is tamper-resistant hardware ?

 1 4828

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

Visa,

1 5497

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

Cerner, HCL, TANCET, TCS, UHG,

14 50908

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 26591

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.

 3023

How Can I Find the XP Lost Password?

 4 5249

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

 1848

Asking questions of cryppoyography

IBM,

2259

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

1887

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 4772

Un-Answered Questions { Cryptography }

Is it possible in blockchain to remove one or more blocks from the networks?

1

What is SecurPC ?

1581

What is the quantum cryptography?

494

What is the difference between bitcoin blockchain and ethereum blockchain?

1

What is a merkle tree in blockchain?

1




What Is Encryption?

521

Why blockchain is a trusted model of the transaction?

1

How blockchain is used for bitcoin?

1

Each block of a blockchain consists of?

1

How blockchain ledger is differentiated from the normal ledger?

1

What are special signature schemes ?

2239

What does gas usage in a transaction depend on?

1

Which two cryptographic mechanisms provide authentication schemes?

2200

What do you understand by turn block in blockchain?

1

What is an undeniable signature scheme ?

2488

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