WHAT IS A SAMPLE USER INTERFACE OF DES ENCRYPTION/DECRYPTION PROJECT?
What is the mceliece cryptosystem?
What is exhaustive key search ?
What is an algorithm?
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 are some of the current encryption schemes?
What is the Popular Symmetric-Key Encryption Method
Is there a limit on the file size or on the number of encrypted files?
What is the rabin signature scheme?
What are "stream" and "block" ciphers?
What is the difference between Kryptel and Silver Key?
What are the counter and pcbc modes?
What are the disadvantages of public-key cryptography compared with secret-key cryptography?
What is private key cryptography and how we compare it with public key cryptography?
What is cryptographic synchronisation?
