What is a one-time-pad?
What are ECB, CBC, CFB, OFB, and PCBC encryption?
What are good sources of randomness?
How was NSA involved in the design of DES?
Can DES be used to protect classified information?
How are block ciphers used to encrypt data longer than the block size?
Is DES available in software?
Are one-time pads really unbreakable?
Why do you keep the name of the used cipher in the open?
Which of the two ciphers have the larger key space?
How do I change the password / the cipher?
what is CBC?
Does IAIK support RC4 ? Is the code written the same way as for RC2 ?
Is DES available in hardware?
How to make backups?