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

2398

What are the most important attacks on symmetric block ciphers?

2625

Can DES be used to protect classified information?

1373

What is the meaning of apostrophies in ciphers - ideas?

1899

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

1962

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

3178

What are good sources of randomness?

1487

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

1330

What are the most important attacks on stream ciphers ?

2028

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

1874

Name different symmetric ciphers?

1915

What are IP Tunnels?

1646

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

1841

Is DES available in software?

1310

What is differential cryptanalysis?

1442