Can symmetric block ciphers be used for message
authentication?
What are the properties of product ciphers?
What makes a product cipher secure?
what is CBC?
Is DES available in hardware?
Is the IAIK-JCE implementation tested on platforms like SUN solaris, Macintosh (OS 7.5, 8.0), HP-UX (10.x)?
What is a one-time-pad?
Can symmetric block ciphers be used for message authentication?
Which cipher is the strongest one?
What exactly is DES?
What is a product cipher?
what is ECB?
What are good sources of randomness?