Ciphers Interview Questions
Questions Answers Views Company eMail

What is a one-time-pad?

1865

Are one-time pads really unbreakable?

1567

What are good sources of randomness?

1602

How to encrypt swap?

1727

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

1761

How do I change the password / the cipher?

1488

How to make backups?

2136

What are IP Tunnels?

1767

what is CBC?

1939

what is ECB?

1883

Is ECB cipher mode faster than CBC ?

1878

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

2095

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

1546

What is a product cipher?

2141

What makes a product cipher secure?

1778


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Un-Answered Questions { Ciphers }

Can DES be used to protect classified information?

1523


what is ECB?

1883


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

1983


Exactly how strong are these ciphers?

1911


Are one-time pads really unbreakable?

1567






What are the most important attacks on stream ciphers ?

2142


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

3283


Is DES available in hardware?

1702


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

1761


Can symmetric block ciphers be used for message authentication?

1521


What are IP Tunnels?

1767


Is ECB cipher mode faster than CBC ?

1878


How to make backups?

2136


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

1558


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

2103