According to the definitions of stream and block ciphers, find which of the following ciphers is a
Question:
According to the definitions of stream and block ciphers, find which of the following ciphers is a stream cipher.
a. Additive
b. Monoalphabetic
c. Autokey
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (8 reviews)
a c All are examples of stream ciphers In the additive ...View the full answer
Answered By
Somshukla Chakraborty
I have a teaching experience of more than 4 years by now in diverse subjects like History,Geography,Political Science,Sociology,Business Enterprise,Economics,Environmental Management etc.I teach students from classes 9-12 and undergraduate students.I boards I handle are IB,IGCSE, state boards,ICSE, CBSE.I am passionate about teaching.Full satisfaction of the students is my main goal.
I have completed my graduation and master's in history from Jadavpur University Kolkata,India in 2012 and I have completed my B.Ed from the same University in 2013. I have taught in a reputed school of Kolkata (subjects-History,Geography,Civics,Political Science) from 2014-2016.I worked as a guest lecturer of history in a college of Kolkata for 2 years teaching students of 1st ,2nd and 3rd year. I taught Ancient and Modern Indian history there.I have taught in another school in Mohali,Punjab teaching students from classes 9-12.Presently I am working as an online tutor with concept tutors,Bangalore,India(Carve Niche Pvt.Ltd.) for the last 1year and also have been appointed as an online history tutor by Course Hero(California,U.S) and Vidyalai.com(Chennai,India).
4.00+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Computer science questions
-
A very common operation in block ciphers is the XOR operation. Find the results of the following operations. Interpret the results. a. (01001101) (01001101) b. (01001101) (00000000)
-
The WEP packet format is shown in Fig. 8-31. Suppose that the checksum is 32 bits, computed by XORing all the 32-bit words in the payload together. Also suppose that the problems with RC4 are...
-
(a) It is claimed that new and proprietary encryption ciphers are good because cryptanalysts will not know them. Comment on this. (b) What is security through obscurity, and why is it bad?
-
Hansel Electronics has the following: If Hansel has 7,000 units on hand at December 31, the cost of ending inventory under the average-cost method is: (a) $84,000. (b) $70,000. (c) $56,000. (d)...
-
Media strategy is also part of 'How do we get there?' Explain why you agree or disagree that a firm understanding of media characteristics should be the first step in this part of the framework.
-
Determine the future worth in year 10 of a cash flow series that starts in year 0 at $100,000 and decreases by 12% per year. Use an interest rate of 12% per year.
-
Is a winwin situation the only practical way to move business towards sustainability?
-
The following is the unadjusted trial balance for Rainbow Lodge Ltd. at its year end, May 31, 2015. The company adjusts its accounts monthly. Additional information: 1. An annual insurance policy was...
-
Question 4: Following is a simplified form of the fuel-pump loop used in helicopters. Consider the long pipe a series connection of II and CLP. Motor V Compliant Shaft q Pump Short Pipe Accumulator...
-
The following summary data for the payroll period ended December 27, 2021, are available for Cayman Coating Co: Additional information For employees, FICA tax rates for 2021 were 7.65% on the first...
-
In Figure 31.9 we have a swapper in each round. What is the use of this swapper? Figure 31.9 64-bit plaintext DES 32 bits 32 bits 41 Initial permutation K1 Round I 48-bit f( R1. K ) K; Round i 56-bit...
-
Each round in a block cipher should be invertible to make the whole block invertible. Modern block ciphers use two approaches to achieve this. In the first approach, each component is invertible; in...
-
Suppose you observe a fall in reserves of $100 million on the central banks balance sheet as well as a fall of $100 million in securities held by the central bank. Do you think the size of the...
-
State whether or not each of the following events would result in a liability being recognised in the accounts at 30 June. If so, what will the liability be called? If not, explain the reasons why it...
-
MNO Ltd purchased a one-year insurance policy on 1 April. The entire premium of $6000 was recorded by debiting prepayments. Year-end is 30 June. 1. Give the 30 June adjusting entry. 2. What amount...
-
1. In a recent annual report the following information is provided: Assume this amount all related to insurance and that $70 million cash was paid during the year to the insurance company. What is...
-
Now that you are a famous businessperson, you are frequently asked to make after-dinner speeches on business topics. Without thinking about it too much, you agreed to make a speech on accrual...
-
The balance sheet of ABC Ltd as at 31 December 2015 and the cash receipts and payments for the year ended 31 December 2016 are shown below. Additional information: a. As at 31 December 2016, the...
-
a. What is a transceiver? b. Is wireless radio transmission usually described in terms of wavelength or frequency? 5b.) Wireless radio transmission speed is usually measured in terms of _______. a....
-
2. In the circuit given in Figure 2, i,(t) = 5.67cos(5t)A and v (t) = 70.71 cos(5t 60) V a) Find the equivalent load impedance. State whether the load is inductive or capacitive. b) Calculate the...
-
Some features that appear throughout Visual Studio perform similar actions in different contexts. Explain and give examples of how the ellipsis buttons, down-arrow buttons and tool tips act in this...
-
Briefly describe each of the following terms: a) Toolbar b) Menu bar c) Toolbox d) Control e) Form f) Solution
-
Fill in the blanks in each of the following statements: a) A(n)________ begins the body of every method, and a(n)________ ends the body of every method. b) Most statements end with a(n)________. c)...
-
A runner maintains constant acceleration after starting from rest as she runs a distance of 60.0 m. The runner's speed at the end of the 60.0 m is 9.00 m/s. How much time did it take the runner to...
-
What are the potential consequences of neglecting or underestimating the importance of Risk and Threat Assessment in security and how or if it does influence of crime and criminology in your...
-
7. A ball is projected upward at time t = 0.0 s, from a point on a roof 60 m above the ground. The ball rises, then falls and strikes the ground. The initial velocity of the ball is 71.6 m/s if air...
Study smarter with the SolutionInn App