Ciphers Interview Questions
Questions Answers Views Company eMail

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

1876

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

2404

What are the properties of product ciphers?

1 3237

What is the meaning of apostrophies in ciphers - ideas?

1899

Name different symmetric ciphers?

1923

Name different asymmetric ciphers?

1 3677

Which of the two ciphers have the larger key space?

1844

What are typical key spaces for symmetric and asymmetric ciphers?

2120

What is a block cipher ? what are various block ciphers?

1 3616

What are the most important attacks on symmetric block ciphers?

2629

What are the most important attacks on stream ciphers ?

2032

What is a stream cipher ? what are various stream ciphers?

HCL,

2 4876

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

1849


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Un-Answered Questions { Ciphers }

What is a one-time-pad?

1747


How to make backups?

2027


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

1335


What makes a product cipher secure?

1661


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

3180






shall we use a journalling filesystem on top of /dev/loop?

1640


Which of the two ciphers have the larger key space?

1844


What are good sources of randomness?

1492


What are the most important attacks on symmetric block ciphers?

2629


Are one-time pads really unbreakable?

1442


What are the most important attacks on stream ciphers ?

2032


what is CBC?

1824


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

1447


What are IP Tunnels?

1648


Is ECB cipher mode faster than CBC ?

1767