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 2854

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

1816

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

1816

Can symmetric block ciphers be used for message authentication?

1835

What exactly is DES?

1803

What is triple DES?

1 2710

What is differential cryptanalysis?

HCL,

1920

How was NSA involved in the design of DES?

1758

Is DES available in software?

Maruti Suzuki,

1713

Is DES available in hardware?

1949

Can DES be used to protect classified information?

1805

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

3570

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

1 8163

Exactly how strong are these ciphers?

2202

Which cipher is the strongest one?

1 5219

Post New Ciphers Questions

Un-Answered Questions { Ciphers }

What are the most important attacks on symmetric block ciphers?

3133

What is differential cryptanalysis?

1920

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

1816

Can DES be used to protect classified information?

1805

What is a one-time-pad?

2218

What are typical key spaces for symmetric and asymmetric ciphers?

2561

Is DES available in software?

1713

what is CBC?

2248

What are good sources of randomness?

1935

Which of the two ciphers have the larger key space?

2296

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

2251

How to encrypt swap?

2035

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

2334

Are one-time pads really unbreakable?

1842

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

1798

For More Un-Answered { Ciphers } Questions Click Here