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slega [8]
3 years ago
10

2.1. The stream cipher described in Definition 2.1.1 can easily be generalized to work in alphabets other than the binary one. F

or manual encryption, an especially useful one is a stream cipher that operates on letters. 1. Develop a scheme which operates with the letters A, B,..., Z, represented by the numbers 0,1,...,25. What does the key (stream) look like? What are the encryption and decryption functions? 2. Decrypt the following cipher text: bsaspp kkuosp which was encrypted using the key: rsidpy dkawoa 3. How was the young man murdered?

Computers and Technology
1 answer:
nekit [7.7K]3 years ago
7 0

Answer:

See attached image

Explanation:

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Write down the characterizations that best suits the term Java applets?
Anika [276]

Answer:

Java applets need to have virtual machine web browser support

Explanation:

Java applets are defined as the small applications that are written using the Java programming language or may be some other programming language which compiles of Java bytecode and it is delivered to the users in form of java bytecode.

They provides interactive features to the web applications.

The characterization that suits java applets are :

-- It application should be able to run on virtual machines

-- It must support web browser. The web browser must be capable to run the java applets.

5 0
3 years ago
Show the contents of a queue after the following operations are performed. Assume the queue is initially empty. enqueue(45); enq
nlexa [21]

Answer:enqueue (45);45 enqueue (12);12 45 enqueue (28);28 12 45 dequeue();28 12 dequeue();28 enqueue (69);69 28 enqueue (27);27 69 28 enqueue (99);99 27 69 28 dequeue();99 27 69 enqueue (24);24 99 27 69 enqueue (85);85 24 99 27 69 enqueue (16);16 85 24 99 27 69 dequeue();16 85 24 99 27 Review Book:Ch. 3 / 7) B) Implementation 2 only Ch. 6 / 9) D) Implementiation 1 and 2 only Ch. 8 / 2) C)Constructing Bork object              Constructing Bork object              Constructing Mork object

Explanation:

4 0
3 years ago
Which of these is NOT an example of a GUI?
aksik [14]

Answer:

The answer to this question is given below in the explanation section.  

Explanation:

First, we need to know what is the graphic user interface (GUI)?

A GUI is a form of user interface that allows the users to interact with electronic devices through graphical icons and audio indicator such as primary notation, instead of a text-based user interface as in MS-DOS. Users interact through such devices using their icon, navigation using the mouse cursor, etc , and touching. In short, an interface that has graphical options.

so, in the context of the question, the following are examples of GUI.

Virus protection software: Because virus protection software has a graphical interface and user can use it easily by using its graphics and exploration functionality.

Icon: icon is an example of GUI because ICON built on other many graphics parts. In short, the icon is part of the GUI.

The followings are not the example of GUI:

Microphone and USB cord because these are the electronic parts and they don't possess the GUI.

5 0
2 years ago
Word processing, presentation, photo editing, and video games are all types of what?
AnnZ [28]
They're all types of software.
5 0
3 years ago
Read 2 more answers
The border that defines the outer boundary of a shape or other object
Over [174]
The answer is outline
8 0
3 years ago
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