Homework Help is Here – Start Your Trial Now!
Engineering
Computer Engineering
15. Which of the following statements is false about the message authentication? a. MAC can be used as digital signature. b. MAC is a many-to-one function c. MACs should be uniformly distributed d. MAC should depend equally on all bits of the message

15. Which of the following statements is false about the message authentication? a. MAC can be used as digital signature. b. MAC is a many-to-one function c. MACs should be uniformly distributed d. MAC should depend equally on all bits of the message

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
See similar textbooks
icon
Related questions
Question
100%
15. Which of the following statements is false about the message authentication? a. MAC can be used as digital signature. b. MAC is a many-to-one function c. MACs should be uniformly distributed d. MAC should depend equally on all bits of the message 16. Which security services are shown in the following figure (S is a shared secret value)? M I D a. non-repudiation, availability, access control b. digital signature, data integrity, availability c. confidentiality, data integrity, authentication d. access control, digital signature, confidentiality c. use of centralized key distribution d. none item E(K. [M || H(M || S)]) 17. Which of the following statements is false about the key distribution center (KDC)? a. hierarchies of KDC's required for large networks. b. session key lifetimes should be limited for greater security 18. Which of the following techniques is the best for distribution of public keys? a. public announcement b. publicly available directory c. public-key authority d. public-key certificates
Transcribed Image Text:15. Which of the following statements is false about the message authentication? a. MAC can be used as digital signature. b. MAC is a many-to-one function c. MACs should be uniformly distributed d. MAC should depend equally on all bits of the message 16. Which security services are shown in the following figure (S is a shared secret value)? M I D a. non-repudiation, availability, access control b. digital signature, data integrity, availability c. confidentiality, data integrity, authentication d. access control, digital signature, confidentiality c. use of centralized key distribution d. none item E(K. [M || H(M || S)]) 17. Which of the following statements is false about the key distribution center (KDC)? a. hierarchies of KDC's required for large networks. b. session key lifetimes should be limited for greater security 18. Which of the following techniques is the best for distribution of public keys? a. public announcement b. publicly available directory c. public-key authority d. public-key certificates
Expert Solution
steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Computer Networking: A Top-Down Approach (7th Edi…
Computer Networking: A Top-Down Approach (7th Edi…
Computer Engineering
ISBN:
9780133594140
Author:
James Kurose, Keith Ross
Publisher:
PEARSON
Computer Organization and Design MIPS Edition, Fi…
Computer Organization and Design MIPS Edition, Fi…
Computer Engineering
ISBN:
9780124077263
Author:
David A. Patterson, John L. Hennessy
Publisher:
Elsevier Science
Network+ Guide to Networks (MindTap Course List)
Network+ Guide to Networks (MindTap Course List)
Computer Engineering
ISBN:
9781337569330
Author:
Jill West, Tamara Dean, Jean Andrews
Publisher:
Cengage Learning
Concepts of Database Management
Concepts of Database Management
Computer Engineering
ISBN:
9781337093422
Author:
Joy L. Starks, Philip J. Pratt, Mary Z. Last
Publisher:
Cengage Learning
Prelude to Programming
Prelude to Programming
Computer Engineering
ISBN:
9780133750423
Author:
VENIT, Stewart
Publisher:
Pearson Education
Sc Business Data Communications and Networking, T…
Sc Business Data Communications and Networking, T…
Computer Engineering
ISBN:
9781119368830
Author:
FITZGERALD
Publisher:
WILEY
SEE MORE TEXTBOOKS