What is the value of your shared secret key

Assignment Help Computer Network Security
Reference no: EM13324487

Diffie-Hellman

You have agreed with your friend X that you will use the Diffie-Hellman public-key algorithm to exchange secret keys. You and X have agreed to use the public base g = 19 and public modulus p = 739. You have secretly picked the value SA = 5. You begin the session by sending X your calculated value of TA. X responds by sending you the value TB = 167. What is the value of your shared secret key? Show all your work.

 

Reference no: EM13324487

Questions Cloud

Calculate how tall is the building : A brick is thrown upward from the top of a building at an angle of 20° to the horizontal and with an initial speed of 10 m/s. how tall is the building
direct labor hours-direct labor cost and machine time : Lawler Manufacturing Company expects annual manufacturing overhead to be $906,000. The company also expects 65,600 direct labor hours costing $1,930,000 and machine run time of 36,100 hours.
Define encryption : In a given encryption system where the messages are expressed only as numbers and "e" is an integer.
What is the average acceleration of the sprinter : a world class sprinter can burst out of the blocks to essentially top speed of about 11.5m/s in the first 15.0m of the race. What is the average acceleration of the sprinter
What is the value of your shared secret key : You begin the session by sending X your calculated value of TA. X responds by sending you the value TB = 167. What is the value of your shared secret key? Show all your work.
What is the maximum speed of the bob : A simple pendulum has a mass of 0.650 kg and a length of 2.00 m. It is displaced through an angle of 7.0° and then released. What is the maximum speed of the bob
How do you measure a health care leaders success : Leaders of the most accomplished and admired healthcare practices rarely achieve their success accidentally. The most successful healthcare leaders know that the practice of healthcare is more than simply a calling; it is a serious business.
Explain decryption speed : Considering the continuous increase in computer speed, the company decided to increase the size of the encryption key so that the time to break the encryption become more than 250 hours. What should be the minimum key size increase to meet this ob..
What should be minimum key size increase to meet objective : Considering the continuous increase in computer speed, the company decided to increase the size of the encryption key so that the time to break the encryption become more than 250 hours. What should be the minimum key size increase to meet this ob..

Reviews

Write a Review

Computer Network Security Questions & Answers

  Study of asymmetric and symmetric key cryptography

From your study of Asymmetric and symmetric key cryptography, use your own words

  Fundamental security properties

List the three fundamental security properties and for each give an example of failure. Justify your answer based on literature and Explain why asynchronous I/O activity is a problem with many memory protection schemes, including base/bounds and pag..

  Use private key to decrypt the cipher text

Using blocks of 4 encrypt the message I AM AN MSC STUDENT MAJORING IN SECURITY using the public key above. Similarly use the private key above to decrypt the cipher text.

  Describe the security features available on a platform

Describe the security features available on a platform of your choice (for example, Linux/Android/Mac OS X/Windows/Apache/Java/Perl), to mitigate a specific type of attack (for example, adware/malware/SQL injection/spoofing/tampering).

  Identify the virus software running on your computer

Explain the origin and effects of at least 3 different types of viruses/malicious programs as well as how your computer can become vulnerable to these threats.

  What if ipsec provides security at the network layer

If IPSec provides security at the network layer, why is it that security mechanisms are still needed at layers above IP?

  Explain security strategy for a corporate wan

Prescribe a security strategy for a corporate WAN. Be sure to include methods to combat both technical and nontechnical attacks. C

  Describe options for improving the ftp environment

Write a 1-2 page document that describes the options for improving the FTP environment described. Make a recommendation for a single solution for the FTP environment.

  Write application-layer protocols use to move message

Explain how message gets from Alice's host to Bob's host. Make sure to list series of application-layer protocols which are used to move message between the two hosts.

  Discuss some of the problems nats create for ipsec security

Discuss some of the problems NATs create for IPsec security. (See [Phifer 2000]). Can we solve these problems by using IPv6? Why deployment of IPv6 has been slow to date. What is needed to accelerate its deployment?

  Islamic Calligraphy

Islamic calligraphy or Arabic calligraphy is a primary form of art for Islamic visual expression and creativity.

  Variation of rsa encryption and decryption

Why would a variation of RSA encryption/decryption where a single prime number is used the modolus insecure? How can someone recover a message x from the encrypted value.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd