Ciphers Interview Questions
Questions Answers Views Company eMail

What is a one-time-pad?

1318

Are one-time pads really unbreakable?

1026

What are good sources of randomness?

1093




How to encrypt swap?

1148

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

1239

How do I change the password / the cipher?

954

How to make backups?

1650

What are IP Tunnels?

1258




what is CBC?

1252

what is ECB?

1368

Is ECB cipher mode faster than CBC ?

1392

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

1587

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

1007

What is a product cipher?

1480

What makes a product cipher secure?

1252


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Un-Answered Questions { Ciphers }

Name different symmetric ciphers?

1540


What makes a product cipher secure?

1252


How do I change the password / the cipher?

954


How was NSA involved in the design of DES?

954


What is a product cipher?

1480






Can DES be used to protect classified information?

1012


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

1058


How to encrypt swap?

1148


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

1007


What are typical key spaces for symmetric and asymmetric ciphers?

1738


Exactly how strong are these ciphers?

1401


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

932


what is CBC?

1252


Are one-time pads really unbreakable?

1026


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

1587