subject

Using s-des, decrypt the string (10100010) usingthe key (001) by hand. show intermediate results after eachfunction (ip, fk, sw, fk, ip-1).then decode the first 4 bits of the plaintext string to a letterand the second 4 bits to another letter where we encode a through pin base 2 (i. e., a = , b = p = ).
hint: as amidway check, after the application of sw, the string should be(00010011).

ansver
Answers: 1

Another question on Computers and Technology

question
Computers and Technology, 22.06.2019 04:00
Acetylene is a gas which burns rapidly on its own, and is considered highly explosive. a) true b) false
Answers: 2
question
Computers and Technology, 22.06.2019 22:00
Researchers measured the data speeds for a particular smartphone carrier at 50 airports. the highest speed measured was 78.1 mbps. the complete list of 50 data speeds has a mean of x overbarequals16.11 mbps and a standard deviation of sequals18.65 mbps. a. what is the difference between carrier's highest data speed and the mean of all 50 data speeds? b. how many standard deviations is that [the difference found in part (a)]? c. convert the carrier's highest data speed to a z score. d. if we consider data speeds that convert to z scores between minus2 and 2 to be neither significantly low nor significantly high, is the carrier's highest data speed significant? a. the difference is nothing mbps.
Answers: 3
question
Computers and Technology, 23.06.2019 19:40
Use a physical stopwatch to record the length of time it takes to run the program. calculate the difference obtained by calls to the method system.currenttimemillis() just before the start of the algorithm and just after the end of the algorithm. calculate the difference obtained by calls to the method system.currenttimemillis() at the start of the program and at the end of the program so that the elapsed time includes the display of the result. use the value returned by the method system.currenttimemillis() just after the end of the algorithm as the elapsed time.
Answers: 3
question
Computers and Technology, 23.06.2019 22:30
Apart from confidential information, what other information does nda to outline? ndas not only outline confidential information, but they also enable you to outline .
Answers: 1
You know the right answer?
Using s-des, decrypt the string (10100010) usingthe key (001) by hand. show intermediate results aft...
Questions
question
Mathematics, 16.04.2021 18:20
question
Computers and Technology, 16.04.2021 18:20
question
Mathematics, 16.04.2021 18:20
question
Physics, 16.04.2021 18:20
question
Mathematics, 16.04.2021 18:20