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How to change the encrypted file icon?
What is nonlinear cryptography?
What is key management ?
A company wants to transmit data over the telephone, but it is concerned that its phones may be tapped. All of its data is transmitted as four-digit integers. It has asked you to write a program that will encrypt its data so that the data may be transmitted more securely. Your script should read a four digit integer entered by the user in a prompt dialog and encrypt it as follows: Replace each digit by (the sum of that digit plus 7) modulus 10. Then swap the first digit with the third, and swap the second digit with the fourth. Then output XHTML text that displays the encrypted integer.
What is exhaustive key search ?
What is private key cryptography and how we compare it with public key cryptography?
What is the rabin signature scheme?
why hash functions are not used for encryption but authentication ?
What is merkles tree signature scheme?
What are the counter and pcbc modes?
How can we use quantum properties in cryptography ?
what is trapdoor and how does it works?
what are some of the current encryption schemes?
How to remove the Kryptel (Silver Key) icon from the desktop?
Does encryption of connection strings in web.config file possible? How?
