Author Question: It is possible to convert any block cipher into a stream cipher by using the cipher feedback (CFB) ... (Read 104 times)

luvbio

  • Hero Member
  • *****
  • Posts: 623
It is possible to convert any block cipher into a stream cipher by using the cipher feedback (CFB) mode.
 
  Indicate whether the statement is true or false.

Question 2

Hacker tools are becoming increasingly sophisticated and easier to use allowing hackers to outsmart the countermeasures used by companies to protect themselves.
 
  Indicate whether the statement is true or false



Benayers

  • Sr. Member
  • ****
  • Posts: 328
Answer to Question 1

T

Answer to Question 2

TRUE



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

For a complete list of videos, visit our video library