This topic contains a solution. Click here to go to the answer

Author Question: Symmetric key cryptography is also known as: A) public key cryptography. B) secret key ... (Read 145 times)

strangeaffliction

  • Hero Member
  • *****
  • Posts: 660
Symmetric key cryptography is also known as:
 
  A) public key cryptography.
  B) secret key cryptography.
  C) PGP.
  D) PKI.

Question 2

All the following statements about symmetric key cryptography are true except:
 
  A) in symmetric key cryptography, both the sender and the receiver use the same key to encrypt and decrypt a message.
  B) the Data Encryption Standard is a symmetric key encryption system.
  C) symmetric key cryptography is computationally slower.
  D) symmetric key cryptography is a key element in digital envelopes.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kalskdjl1212

  • Sr. Member
  • ****
  • Posts: 353
Answer to Question 1

B

Answer to Question 2

C




strangeaffliction

  • Member
  • Posts: 660
Reply 2 on: Jul 7, 2018
YES! Correct, THANKS for helping me on my review


Laurenleakan

  • Member
  • Posts: 309
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

For a complete list of videos, visit our video library