This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: When two parties communicate with each other using symmetric key encryption, how many keys are used ... (Read 35 times)

ashley

  • Hero Member
  • *****
  • Posts: 584
on: Jul 7, 2018
When two parties communicate with each other using symmetric key encryption, how many keys are used in total to encrypt and decrypt?
 
  A) 1
  B) 2
  C) 4
  D) 8

Question 2

Someone who breaks encryption is called a ________.
 
  A) cracker
  B) coder
  C) hacker
  D) cryptanalyst


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

hramirez205

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jul 7, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: D


ashley

  • Member
  • Posts: 584
Reply 2 on: Jul 7, 2018
Wow, this really help

mammy1697

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

Some mangrove islands in the Florida Keys, which number in the thousands, are convenient places to t Some mangrove islands in the Florida Keys, which number in the thousands, are convenient places to t
Touch to communicate Touch to communicate
Political parties vs interest groups Political parties vs interest groups
Blocked at every turn by congressional Republicans who hated him, President Obama turned to techniqu Blocked at every turn by congressional Republicans who hated him, President Obama turned to techniqu
Staff members often find it difficult to communicate with other coworkers. Staff members often find it difficult to communicate with other coworkers.
Internal and external forces on the parties Internal and external forces on the parties
Video: Oogenesis Animation

For a complete list of videos, visit our video library