Computer Science: An Overview (13th Edition) (What's New in Computer Science)
13th Edition
ISBN: 9780134875460
Author: Glenn Brookshear, Dennis Brylow
Publisher: PEARSON
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Expert Solution & Answer
Chapter 12, Problem 7SI
Explanation of Solution
Right of individuals to make alterations:
“No”, the individual person has no right to decrypt the internal structure of a product.
Reason:
A company when develops a new product or system then the company patents it. Patent is the right permitted by the government to the inventor to protect his original work of creation from duplication for a limited time. Any other person cannot use, modify, develop, or sell the creation without the permission of the original creator.
When a company develops a product whose internal structure is encrypted and patents it then it is illegal to make any alteration or modification and distribution of the product even if the person buys the product.
An individual has no right to make any modifications in the product which is developed by other person or company.
Right of individuals to use a company’s product information for commercial manner:
“No”, an individual has no right to use company’s product information in a commercial manner.
Reason:
When a company develops a product and patents it then it is illegal to use and distribute the product without the consent of the owner. An individual in any case, has no right to use the company’s product for commercial purpose.
A person has no right to use the product of a company for commercial purpose, only the company has the right to take decision...
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Students have asked these similar questions
5. Use RSA public-key encryption to decrypt the message 111 using the
private keys n = 133 and d = 5.
A government organization decides that in order to protect the communications it has with its international partners, encryption is necessary. In a discussion with its equivalents, it is decided to develop a proprietary cryptographic algorithm for the following reasons:
Is this decision supported by any evidence. What dangers are being exposed?
Is it feasible to produce secret keys for use in cryptographic protocols on a desktop computer using software in such a safe way that they can be utilised, and is it viable to do so on a desktop computer?
Chapter 12 Solutions
Computer Science: An Overview (13th Edition) (What's New in Computer Science)
Ch. 12.1 - Prob. 1QECh. 12.1 - Prob. 2QECh. 12.1 - Prob. 3QECh. 12.1 - Prob. 4QECh. 12.2 - Prob. 1QECh. 12.2 - Prob. 2QECh. 12.2 - Prob. 3QECh. 12.2 - Prob. 4QECh. 12.2 - Prob. 5QECh. 12.3 - Prob. 1QE
Ch. 12.3 - Prob. 3QECh. 12.3 - Prob. 5QECh. 12.3 - Prob. 6QECh. 12.4 - Prob. 1QECh. 12.4 - Prob. 2QECh. 12.4 - Prob. 3QECh. 12.5 - Prob. 1QECh. 12.5 - Prob. 2QECh. 12.5 - Prob. 4QECh. 12.5 - Prob. 5QECh. 12.6 - Prob. 1QECh. 12.6 - Prob. 2QECh. 12.6 - Prob. 3QECh. 12.6 - Prob. 4QECh. 12 - Prob. 1CRPCh. 12 - Prob. 2CRPCh. 12 - Prob. 3CRPCh. 12 - In each of the following cases, write a program...Ch. 12 - Prob. 5CRPCh. 12 - Describe the function computed by the following...Ch. 12 - Describe the function computed by the following...Ch. 12 - Write a Bare Bones program that computes the...Ch. 12 - Prob. 9CRPCh. 12 - In this chapter we saw how the statement copy...Ch. 12 - Prob. 11CRPCh. 12 - Prob. 12CRPCh. 12 - Prob. 13CRPCh. 12 - Prob. 14CRPCh. 12 - Prob. 15CRPCh. 12 - Prob. 16CRPCh. 12 - Prob. 17CRPCh. 12 - Prob. 18CRPCh. 12 - Prob. 19CRPCh. 12 - Analyze the validity of the following pair of...Ch. 12 - Analyze the validity of the statement The cook on...Ch. 12 - Suppose you were in a country where each person...Ch. 12 - Prob. 23CRPCh. 12 - Prob. 24CRPCh. 12 - Suppose you needed to find out if anyone in a...Ch. 12 - Prob. 26CRPCh. 12 - Prob. 27CRPCh. 12 - Prob. 28CRPCh. 12 - Prob. 29CRPCh. 12 - Prob. 30CRPCh. 12 - Prob. 31CRPCh. 12 - Suppose a lottery is based on correctly picking...Ch. 12 - Is the following algorithm deterministic? Explain...Ch. 12 - Prob. 34CRPCh. 12 - Prob. 35CRPCh. 12 - Does the following algorithm have a polynomial or...Ch. 12 - Prob. 37CRPCh. 12 - Summarize the distinction between stating that a...Ch. 12 - Prob. 39CRPCh. 12 - Prob. 40CRPCh. 12 - Prob. 41CRPCh. 12 - Prob. 42CRPCh. 12 - Prob. 43CRPCh. 12 - Prob. 44CRPCh. 12 - Prob. 46CRPCh. 12 - Prob. 48CRPCh. 12 - Prob. 49CRPCh. 12 - Prob. 50CRPCh. 12 - Prob. 51CRPCh. 12 - Prob. 52CRPCh. 12 - Prob. 1SICh. 12 - Prob. 2SICh. 12 - Prob. 3SICh. 12 - Prob. 4SICh. 12 - Prob. 5SICh. 12 - Prob. 6SICh. 12 - Prob. 7SICh. 12 - Prob. 8SI
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Similar questions
- suppose the RSA cryptosystem is used for sending secret messages with the private key (15,3) and the cipher text "3" is received. what is the plaintext?arrow_forwardThe early phases of the development of public key cryptography were marked by the challenge of finding a solution to the problem of key distribution.Is it feasible to quickly demonstrate how key distribution might be carried out by mentioning an actual case as an illustration?arrow_forward1. Perform encryption and decryption using the RSA algorithm for p=3, q=5, e-7, d=3, M=13, where p, q are two prime numbers used to generate modulus n, e is the public key component, d is the private key component and M is the message.arrow_forward
- In a system an RSA algorithm with p=5 and q=11, is implemented for data security. What is the value of the decryption key if the value of the encryption key is 27?arrow_forwardSuppose you were given a number of different ciphertexts and you are told that they are each encryptions of plaintexts using a Caesar cipher-type encryption but with different keys and different plaintext languages from around the world. You are asked to try to work out the most likely language of each ciphertext. Explain how you would approach this problem.arrow_forwardIs it feasible, with the right software installed on a desktop computer, to produce secret keys for use in cryptographic protocols in a safe and reliable way?arrow_forward
- Question 1 Study the scenario and complete the question(s) that follow: Ceasar Cipher The Caesar Cipher technique is one of the earliest and simplest method of encryption technique. It's simply a type of substitution cipher, i.e., each letter of a given text is replaced by a letter some fixed number of positions down the alphabet. For example with a shift of 1, A would be replaced by B, B would become C, and so on. The method is apparently named after Julius Caesar, who apparently used it to communicate with his officials. 1.1 Write a Ceasar cipher algorithm in such a way that a character D is changed to N. Derive the encryption of the other characters accordingly. 1.2 Based on your algorithm, what will be the encrypted code of the message “my mother is not home". End of Question 1arrow_forwardNote that the RSA functions can be used both as a public-key cryptosystem and as a public-key signature scheme. The decryption function and secret key of the cryptosystem are used to generate signatures, and the encryption function and public key of the cryptosystem are used to verify signatures. Is this true in general? That is, can any public-key cryptosystem be turned into a public-key signature scheme simply by reversing the roles of encryption and decryption?arrow_forwardSuppose we are using a method of encryption that does as much as possible to hide any patterns of a file, including symbol frequencies. And suppose we also want to compress the same file. In terms of the compression performance (the size of compressed file), is it better to compress the file before encrypting it, or encrypt the file before compressing it? Briefly explain the reasonarrow_forward
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