Ciphers Interview Questions
Questions Answers Views Company eMail

What are some group-theoretic properties of product ciphers?

1 2319

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

1599

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

1525

Can symmetric block ciphers be used for message authentication?

1567

What exactly is DES?

1585

What is triple DES?

1 2348

What is differential cryptanalysis?

HCL,

1638

How was NSA involved in the design of DES?

1521

Is DES available in software?

Maruti Suzuki,

1482

Is DES available in hardware?

1737

Can DES be used to protect classified information?

1568

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

3326

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

1 7585

Exactly how strong are these ciphers?

1945

Which cipher is the strongest one?

1 4795


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Un-Answered Questions { Ciphers }

Can symmetric block ciphers be used for message authentication?

1567


Which of the two ciphers have the larger key space?

2041


What are the most important attacks on symmetric block ciphers?

2835


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

2569


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

3326


What are typical key spaces for symmetric and asymmetric ciphers?

2323


What is the meaning of apostrophies in ciphers - ideas?

2048


Are one-time pads really unbreakable?

1608


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

2137


What makes a product cipher secure?

1820


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

1574


Exactly how strong are these ciphers?

1945


What are IP Tunnels?

1806


What is differential cryptanalysis?

1638


Why do you keep the name of the used cipher in the open?

2021