What is a block cipher ? what are various block ciphers?
Answer / ananthakumaran. s
It is a technique, which will encrypt a group of
information or block of information (of size m) can be
encrypted at a time. The cipher text is also as same size
as the group of information.
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Does IAIK support RC4 ? Is the code written the same way as for RC2 ?
How was NSA involved in the design of DES?
what is ECB?
Which of the two ciphers have the larger key space?
Exactly how strong are these ciphers?
What can be proven about the security of a product cipher?
What is a stream cipher ? what are various stream ciphers?
How to make backups?
What is triple DES?
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what is CBC?
What makes a product cipher secure?