whats cryptanalysis?
Actual role of cryptography is data security .Explain with real world example?
What is private key cryptography and how we compare it with public key cryptography?
What is the difference between a message authentication code (MAC) and a one-way hash?
what is trapdoor and how does it works?
why hash functions are not used for encryption but authentication ?
what are some of the current encryption schemes?
what is pretty good privacy?
What is nonlinear cryptography?
How to prove a new block cipher, is resistant against differential cryptanalysis attack
What is the meaning of apostrophies in ciphers - ideas?
Which two cryptographic mechanisms provide confidentiality?
Which cryptographic mechanism provides non-repudiation?
Which two cryptographic mechanisms provide authentication schemes?
Which cryptologic mechanisms can be used to protect integrity?