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i have one question and need a response to the other partnbsp the question needs to be at least two paragraphs with in
how much space would be required to store a table for an entire idealized block cipher that operates on 64-bit blocks
describe an example system that uses des but is insecure because of the des complementation property specifically
for your platform language and cryptography library of choice summarize how the cryptographic prnc works internally
investigate the random number generators built into three of your favorite programming languages would you use these
let p be a plaintext and let tpbe the length of p in bytes lot b be the block size of the block cipher in bytes explain
write a program that experimentally demonstrates the comple-mentation property for des this program should take as
implement a class icecreamcone with methods getsurfacearea and getvolume in the constructor supply the height and
implement a class quadraticequation whose constructor receives the coefficients a b c of the quadratic equation ax2 bx
1 this chapter contains several recommendations regarding variables and constants that make programs easier to read and
1 how do you get the first character of a string the last character how do you remove the first character the last
the cashregister class has an unfortunate limitation it is closely tied to the coin system in the united states and
write a program that translates a number into the closest letter grade for example the number 28 which might have been
change the implementation of the gettax method in the taxreturn class by setting a variable rate1limit depending on the
the original us income tax of 1913 was quite simple the tax wasbull 1 percent on the first 50000bull 2 percent on the
a year with 366 days is called a leap year a year is a leap year if it is divisible by 4 for example 1980 however since
1 what is an infinite loop on your computer how can you terminate a program that executes an infinite loop2 give three
write a program that reads in the hourly wage of an employee then ask how many hours the employee worked in the past
write a program that draws a circle with radius 100 and center 200 200 ask the user to specify the x- and y-coordinates
implement a combination lock class a combination lock has a dial with 26 positions labeled a z the dial needs to be
get the instructions for last years form 1040 from httpwwwirsustreasgov find the tax brackets that were used last year
1 implement a loop that prompts a user to enter a number between 1 and 10 giving three tries to get it right2 sometimes
credit card number check the last digit of a credit card number is the check digit which protects against transcription
1 what are nested loops give an example where a nested loop is typically used2 explain the differences between these
1 how would you use a random number generator to simulate the drawing of a playing card2 what is an off-by-one error