What is meant by 1024, 2048, 5096 bit encryption?

3410

what is pretty good privacy?

1682

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.

3279

How to remove the Kryptel (Silver Key) icon from the desktop?

1800

What is probabilistic encryption?

696

What is the difference between Kryptel and Silver Key?

1860

Blowfish uses the longest key. Does this mean it is the strongest cipher?

2082

What are the disadvantages of public-key cryptography compared with secret-key cryptography?

617

Do digital signatures help detect altered documents and transmission errors?

833

What are the cfb and ofb modes?

667

What is luc?

668

What Is Encryption?

685

what are some of the current encryption schemes?

2782

What is the difference between a message authentication code (MAC) and a one-way hash?

3555

What are the ecb and cbc modes?

718