Discuss the public key encryption technique.
What will be an ideal response?
This approach uses two different keys: one for encoding messages and the other for decoding them. The recipient has a private key used for decoding that is kept secret. The encoding key is public and published for everyone to use. Receivers never need to share private keys with senders, which reduces the likelihood that they fall into the hands of an intruder. One of the most trusted public key encryption methods is Rivest-Shamir-Adleman (RSA). This method is, however, computationally intensive and much slower than private key encryption.
PTS: 1
You might also like to view...
If a service is so complex that it cannot be reasonably be implemented using one method, it is often helpful to decompose it to make use of ________________ support methods.
a) static b) aggregate c) private d) public e) final
(Searching for Substrings) Write a program based on the program of Exercise 22.23 that in- puts several lines of text and a search string, then uses function strstr to determine the total num- ber of occurrences of the string in the lines of text. Print the result.
What will be an ideal response?
A megabyte is approximately how many bytes of storage?
A) One thousand B) One billion C) One hundred D) One million
During your discussion with a client about a problem with his computer, you realize that he is explaining a problem you have seen several times. ? What should you do when you realize you understand the problem?
A. Interrupt the client so that you can get to work right away. B. While the client is explaining the problem, start looking up the fix for the problem on your phone. C. Actively listen to the client until he finishes explaining the problem. D. Ignore what the client is saying and get to work.