Is DES available in software?
What is the meaning of apostrophies in ciphers - ideas?
Exactly how strong are these ciphers?
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?
How was NSA involved in the design of DES?
What is a block cipher ? what are various block ciphers?
How to prove a new block cipher, is resistant against differential cryptanalysis attack
What does the phrase ?Cipher Strength? mean and how does it apply to certificates?
What is a stream cipher ? what are various stream ciphers?
What is triple DES?
Are one-time pads really unbreakable?
What can be proven about the security of a product cipher?