Explanation of Solution
Right of national government of the company:
“Yes”, the national government of the company has the right to use the system in the name of national security.
Reason:
Any company when develops a new product or a system, the company then 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, develop, or sell the creation without the permission of the original creator. Only government of the country has the right to make any alteration which they see fit.
When a company develops an encryption system and patents it then only the national government has the right to make necessary arrangement and use the property as they see fit as long as it does not leak the information of the system.
The security of the nation is prime important due to which the national government of the company has the right to use the encryption.
Right of national government of the company to restrict a product:
“Yes”, the national government of the company has the right to restrict the commercial use of the system in the name of national security...
Want to see the full answer?
Check out a sample textbook solutionChapter 12 Solutions
Computer Science: An Overview (13th Edition) (What's New in Computer Science)
- A government agency determines that encryption is necessary to safeguard communication between itself and its overseas counterparts. It is agreed at a meeting with its rivals to create a proprietary encryption algorithm for this reason. Is this judgment justified? What dangers are being accepted?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_forwardSuppose, an organization is using RSA with modulus n and public exponent e. One day they are hacked, and their private key d becomes known to the attackers. Bob, the security consultant, suggests that instead of regenerating the new keys completely from the scratch, only the new exponents e’, d’ need to be re-computed, leaving the modulus n unchanged. Is this safe or not? Explain.arrow_forward
- Describe common encryption algorithms like AES and RSA and their typical use cases.arrow_forwardThe invention of public key cryptography was motivated by the desire to address two critical issues, the first of which is key delivery. With the use of an example, briefly illustrate how key distribution can be performed.arrow_forwardIs 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?arrow_forward
- Let the encryption keyword of a monoalphabetic cipher be ROME. (a) Show the encryption key in the table form. (b) Show the decryption key in the table form. (c) Obtain ciphertext for the following message sentence: Rome wasn’t built in a day.arrow_forward1. Describe a system that can use both symmetric and public-key cryptosystems at the same time.arrow_forwardHow does the Diffie-Hellman key exchange protocol work? Give an example. How does the Diffie-Hellman key exchange protocol work? Give an example. What is the difference between symmetric and asymmetric encryption, and when is each one used?arrow_forward
- Do symmetric encryption methods have advantages and disadvantages? In choosing on the kind of encryption to employ, what factors need to be taken into account?arrow_forwardCould there be a way to encrypt everything sent and received via a connection? The value of this is unclear. Justify the use of encryption by describing a situation when it would be useful.arrow_forwardIs there any distinction between the two methods of encryption?arrow_forward
- Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill EducationStarting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSONDigital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
- C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSONDatabase Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage LearningProgrammable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education