Solve Course Project , 4 tasks in Ubunto ( seedlab) in cryptography
Introduction So far this semester, we’ve looked into various methods of encryption. In our first lecture, we discussed the differences between symmetric and asymmetric cryptography. We also dove into the history of symmetric cryptography and looked into some of the first cryptosystems, and various methods for breaking them using cryptanalysis techniques. In this project, you will get familiar with the concepts in the secret-key encryption. After finishing the lab, you should be able to gain a first-hand experience on encryption algorithms, encryption modes, and paddings. Moreover, you will be able to use tools and write programs to encrypt/decrypt messages. You’ll find the full lab details and detailed steps on how to execute the tasks above, on the lab’s webpages: • Secret-Key Encryption: https://seedsecuritylabs.org/Labs_16.04/Crypto/Cry… o There are 7 tasks, you are only required to complete tasks 1-4.Submission As mentioned in the lab description. You need to submit a detailed lab report to describe what you have done and what you have observed; you also need to provide explanation to the observations that are interesting or surprising. In your report, you need to answer all the questions listed in this lab. Note: We take plagiarism very seriously. The project’s level of difficulty is very reasonable, so make sure you do this project yourself. For that reason, please change the VM’s wallpaper to a unique picture of your choosing and make sure your terminal or browser window doesn’t cover the entire screen when you take a screenshot (do not use any of the wallpapers already included in Ubuntu).
These days, web pages involve quite sophisticated programming. For example, look at /living-room/seating/sofas“>http://www.americansignaturefurniture.com/search/a/living-room/seating/sofas ,
click on one of the sofas, and explore the images. Then explore the source code. The page uses code from Magic Toolbox to produce the mouse-over zoom feature for images. See http://www.magictoolbox.com/magiczoom/
In this Mini Project you must create a browser-based flashcard application.
A flashcard application is a kind of quiz or drill.
The user is shown a picture and has to enter or choose the corresponding word (or phrase). After that, the user is shown the correct answer.
Then the application moves on to the next picture.
For this assignment, your HTML page must have a space for a picture and four buttons.
The buttons must be labeled.
The choices can either by written as labels in a button, or they can be text next to a button.
There should also be two other buttons for “correct answer”, and “next”.
Finally the page should show the number of images that have been shown so far in this round, and the number of the user’s correct answers.
For managing the pictures, you should have a list of urls to load the pictures. Unlike in the previous assignments, in this case the pictures themselves can and should be on the Web (not in the same place as the assignment page). If the pictures are all in the same place on the web, then you need only a list of the file names, and use that to compose the full URL.
One of the choices (but not always the same one) should be the correct answer. Which button holds the correct answer should also be randomly chosen. When the user has selected a choice, the page should display something to indicate correct or incorrect. It can be whimsical, like a celebration of every correct answer, or it can be simple and serious. Clicking on the “correct answer” button should highlight the choice that was correct. This option should work even if no choice was made (thus allowing the user to conduct a “training” session).
Clicking on the “Next” button should set up the next challenge by loading a new image and relabeling the 4 buttons.
There is no need for a start or restart button. The user just has to reload the page. Ideally, when the page is first loaded, it should create a random ordering in which to show the images.
The order should not be the same each time the page is first loaded. That way, each time to the user reloads the page, they will be shown the images in a different order. Think of ways to do this without actually moving the values in the list (e.g. one possibility is to create a separate “map” list from one sequence to another). The dice example of the book provides you examples for parts of a web page involving random selection, a button, and rewriting images.
For the subject matter, you have several choices. It can be practice for learning people’s names. In my experience, people who know the names and titles of all the higher-ups in the workplace are more likely to be promoted. This could be a tool to help you move up at work. I would like such a tool for learning students’ names. I don’t have students’ pictures. But the faculty’s pictures are all online and have a fairly standard location and size. It could be a program to learn the names of the CEC faculty. Another choice could be the names of presidents. The names should be combined with the faculty subject area, or the president’s years in office. For a diplomat, it could be foreign leaders and their country. It can be practice for learning a language. It should have pictures of objects and their names in the foreign language. If the language uses genders (i.e. most European languages), or tones (several Asian languages), that should be included with the word.
It can be practice for learning the names of things, like car models, airplanes, birds, fishes, or insects. Birdwatchers need to know what they saw, and fishermen need to know what they caught. In the military, pilots have to learn the identities of airplanes by sight in order to know what they are dealing with, so they practice with airplane silhouettes. It can be to learn the name of the parts of something. For example, it could be for the names of bones or muscles for a healthcare worker or fitness trainer. Those things have obscure medical names. New factory workers also need to learn the names of parts they are assembling or tools they are using. A twist in this case would be to use the same image for every case, but display a circle or arrow for the part currently in question. For this assignment, the images should already be available on the web. You are to load them from their current location into your page, as needed. The application has to run, and I do not want you submitting images with this assignment. Doing so will get you closer to the next assignment, when you will redo this page using a database and PHP. You should submit your html page together with the css and/or js pages, if you used them.
Grading will be based on:
That it works.
That the code is neat and readable.
That there are at least 20 images in the set when running the application.
That it performs all of the required functions.
That the answers are randomly chosen, except the correct one.
That the button that holds the correct answer is randomly chosen.
That the order in which the pictures are shown is randomly chosen.
That the page looks good, including its layout.
That the page keeps and displays to score.
The first submission of a semi-working model is done after the first week. (30 points)
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