How to calculate signatue for arbitrary integers

Assignment Help Computer Network Security
Reference no: EM1389172

Assume Trudy sees your RSA signature on m1 and m2 (i.e., she sees values m1d mod n and m2d mod n). Describe how Trudy can now calculate your signature on (m1j m2k) mod n for arbitrary integers j and k. (you will also require to describe how she can also compute m1-1 mod n) Briefly describe security implications of this capability.

Reference no: EM1389172

Questions Cloud

Standard for smoking cessation program : Write down one qualitative criterion and its standard for a smoking cessation program evaluation paper. What are the differences in preparation for analysis of qualitative and quantitative data?
Probability that a randomly selected student has correct ans : Further, 20 students get both questions 1 and 2 incorrect, 15 get both questions 2 and 3 incorrect, and 8 get both questions 1 and 3 incorrect, and 7 get all three questions incorrect. Find the probability that a randomly selected student: a) Gets..
Determine the restriction map for the linear dna fragment : A linear fragment of DNA that is twenty-two Kb is cleaved with the individual restriction enzymes SalI, HindIII and KpnI and then in the pair wise combinations listed below.
Explain why your promotional strategy should work : You may also choose to comprise the advantages of HGTV's permission-based e-mail marketing system as part of the promotional package. Be prepared to explain why your promotional strategy should work.
How to calculate signatue for arbitrary integers : Describe how Trudy can now calculate your signature on (m1j m2k) mod n for arbitrary integers j and k. (you will also require to describe how she can also compute m1-1 mod n).
What is the force between them : The spheres are then separated so that there is a distance of 200mm between their centers. What is the force between them?
Strategic planning development-implementation process : The leader of the local health care organization, Ken Janowski, has noticed other health care organizations successfully incorporating strategic management practices. Ken is considering using strategic management for his health care organization.
What speed does need at the bottom : A 54.0 kg skateboarder wants to just make it to the upper edge of a "quarter pipe," a track that is one-quarter of a circle with a radius of 3m. What speed does he need at the bottom?
That will attract the interest of the company : How can you prepare an initial response when charged that will attract the interest of the company that posted the RFP?

Reviews

Write a Review

Computer Network Security Questions & Answers

  Responsibility of confidentiality to previous employer

You have taken a job with a software user who has contracted your previous employer to develop a system for them. However, you have also a responsibility of confidentiality to your previous employer.

  Explaining wtls does not give message integrity protection

An earlier version of WTLS supported a 40-bit XOR MAC and also supported RC4 stream encryption. Show that this scheme doesn't give message integrity protection.

  Calculate an rsa signature on a long message

Would it be reasonable to compute an RSA signature on a long message by ?rst computing what the message equals mod n, for some ?xed n and then signing this computed value only. Why or why not?

  Chunks of code to give secure-reliable computing environment

How are many chunks of code from many organizations really going to work together to provide a secure and reliable computing environment?

  What password protection measures taken system administrator

What password protection measures are normally implemented by system administrators, operating systems, and security services? Describe the pros and cons of enabling audits of resource accesse

  C program encryption-decryption system using caesar cipher

Program "Encryption/Decryption"system only the code by using C programming work with PUTTY use Caesar cipher.

  Explaining level of cyberphobia in workplace

After completing the Unit reading on the subject, give your sense of the level of cyberphobia in the workplace and your suggestions on dealing with it as an IT manager.

  Potential threats to a bank using mobile technology

Your goal is to identify the potential threats to a bank using mobile technology and rank them in terms of risk. To calculate risk, you will need to rank each threat in terms of severity and likelihood- ITECH3215-7215

  Explain it director and staff to how to mange complexities

Host the discussion with IT director and staff and let them know what you believe to be most significant of these extra complexities and reasons why you believe them to be difficult to manage.

  Describe what security threats in installing wireless lan

Write a two- page letter to describe what security threats she is facing and how she can decraese these threats. Remember that you are writing for friend, not for a teacher.

  Protection of transmitted information-sensitive data stored

You must include in your investigation protection of both transmitted information also sensitive data stored locally in computer databases.

  How rtsp vary from http in keeping client state information

How does RTSP differ from HTTP (a) in maintaining client state information; (b) in terms of in-band, out-of-band traffic?

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