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Encryption Decryption Interview Questions
Questions Answers Views Company eMail

How does one get a key pair ?

TCS,

1 2412

What happens when a key expires ?

TCS,

2 3172

What happens if my key is lost ?

1 2613

What happens if a private key is compromised ?

1 2749

How should I store my private key ?

TCS,

1668

How to find someone else?s public key ?

2 4122

How do certifying authorities store their private keys ?

1551

What if a certifying authority?s key is lost or compromised ?

1 2975

What is key recovery ?

1 3136

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.

2538

How Can I Find the XP Lost Password?

4 4040

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

1496

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 4095

What Is Encryption?

TCS,

156

How Encoding is different from Encryption?

HCL,

150


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Un-Answered Questions { Encryption Decryption }

Actual role of cryptography is data security .Explain with real world example?

1019


What are some other public key cryptosystems ?

1185


What is private key cryptography and how we compare it with public key cryptography?

1051


What is public-key cryptography ?

1066


Is there a limit on the file size or on the number of encrypted files?

1222






What is the rabin signature scheme?

120


How Encoding is different from Encryption?

150


What is an encryption "key" and what is the importance of key length?

1155


What information can be obtained from encrypted file?

1166


What is cryptographic synchronisation?

1388


what is trapdoor and how does it works?

1163


What is an algorithm?

1344


What is key management ?

1302


What is merkles tree signature scheme?

113


What is the elgamal cryptosystem?

115