Which of the two ciphers have the larger key space?
How to encrypt swap?
How was NSA involved in the design of DES?
what is CBC?
How to prove a new block cipher, is resistant against differential cryptanalysis attack
what is ECB?
What are the most important attacks on symmetric block ciphers?
What can be proven about the security of a product cipher?
Why do you keep the name of the used cipher in the open?
How to make backups?
Does IAIK support RC4 ? Is the code written the same way as for RC2 ?
Exactly how strong are these ciphers?
Can symmetric block ciphers be used for message authentication?
Is ECB cipher mode faster than CBC ?
What are typical key spaces for symmetric and asymmetric ciphers?