Ciphers Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Ciphers Interview Questions

Questions Answers Views Company eMail

What are some group-theoretic properties of product ciphers?

1 2650

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

1724

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

1700

Can symmetric block ciphers be used for message authentication?

1715

What exactly is DES?

1701

What is triple DES?

1 2559

What is differential cryptanalysis?

HCL,

1798

How was NSA involved in the design of DES?

1648

Is DES available in software?

Maruti Suzuki,

1610

Is DES available in hardware?

1848

Can DES be used to protect classified information?

1710

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

3474

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

1 7919

Exactly how strong are these ciphers?

2086

Which cipher is the strongest one?

1 5041

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Un-Answered Questions { Ciphers }

What are the most important attacks on symmetric block ciphers?

3011

What are good sources of randomness?

1780

What is a product cipher?

2319

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

1903

What is differential cryptanalysis?

1798

Name different symmetric ciphers?

2258

What is a one-time-pad?

2066

Is DES available in hardware?

1848

Which of the two ciphers have the larger key space?

2194

How to encrypt swap?

1930

Can DES be used to protect classified information?

1710

Is the IAIK-JCE implementation tested on platforms like SUN solaris, Macintosh (OS 7.5, 8.0), HP-UX (10.x)?

2235

what is ECB?

2091

Can symmetric block ciphers be used for message authentication?

1715

what is CBC?

2136

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