Ciphers Interview Questions
Questions Answers Views Company eMail

What are some group-theoretic properties of product ciphers?

1 2121

What can be proven about the security of a product cipher?

1514

How are block ciphers used to encrypt data longer than the block size?

1417

Can symmetric block ciphers be used for message authentication?

1471

What exactly is DES?

1506

What is triple DES?

1 2174

What is differential cryptanalysis?

HCL,

1518

How was NSA involved in the design of DES?

1403

Is DES available in software?

Maruti Suzuki,

1384

Is DES available in hardware?

1644

Can DES be used to protect classified information?

1464

What are ECB, CBC, CFB, OFB, and PCBC encryption?

3238

What does the phrase ?Cipher Strength? mean and how does it apply to certificates?

1 7276

Exactly how strong are these ciphers?

1843

Which cipher is the strongest one?

1 4636


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Un-Answered Questions { Ciphers }

Which of the two ciphers have the larger key space?

1912


Are one-time pads really unbreakable?

1515


What exactly is DES?

1506


What makes a product cipher secure?

1731


How to encrypt swap?

1674






Exactly how strong are these ciphers?

1843


Does IAIK support RC4 ? Is the code written the same way as for RC2 ?

1486


What are the most important attacks on symmetric block ciphers?

2709


what is CBC?

1891


Name different symmetric ciphers?

1983


How to prove a new block cipher, is resistant against differential cryptanalysis attack

2475


Can DES be used to protect classified information?

1464


Is DES available in hardware?

1644


How was NSA involved in the design of DES?

1403


What are IP Tunnels?

1718