Determine the minimum number of padding bytes

Assignment Help Basic Computer Science

Reference no: EM131313895

Let P be a plaintext and let t(P)be the length of P in bytes. lot b be the block size of the block cipher in bytes. Explain why the following is not a good padding scheme: Determine the minimum number of padding bytes necessary in order to pad the plaintext to a block boundary. This is a number n which satisfies 0 ≤ n ≤ b - I and n + l(P) is a multiple of b. Pad the plaintext by appending n bytes, each with value n.

Reference no: EM131313895

Questions Cloud

Value of buytall stock : Estimate the per share value of Buytall's stock immediately after the proposal has been announced.

Post a personal experience you may have had as board member : Post a personal experience you may have had as a board member, if any, of a nonprofit organization wherever you reside in the world.

Different approaches to innovation : Analyze the different approaches to innovation discussed in this chapter to determine which approach you think would be the greatest value to the greatest number of organizations. Explain your rationale.

How differences in business landscapes change role of leader : Explain how the differences in business landscapes changed the role of a leader within the organization and what that role is today and likely to be in the future.

Determine the minimum number of padding bytes : Determine the minimum number of padding bytes necessary in order to pad the plaintext to a block boundary. This is a number n which satisfies 0 ≤ n ≤ b - I and n + l(P) is a multiple of b. Pad the plaintext by appending n bytes, each with value n.

What is the percentage change in the viscosity of water : Calculate the viscosity of oxygen at 350°K and compare with the value given in Appendix I.- What is the percentage change in the viscosity of water when the water temperature rises from 60 to 120°F?

Evaluate the lessons learned in chapter : From the e-Activity, evaluate the lessons learned in this chapter to determine which single lesson would be most beneficial to your CHOSEN COMPANY you researched. Provide specific examples to support your response.

Define the basic premises of hr management : Define the basic premises of both HR management and HR development so that you can explain both terms to someone who is totally unfamiliar with either term

Analysis of the companys financial report aaiofi : Explanation of the AAIOFI mandates, which is applied for selecting Shariah-compliant stocks for Islamic fund investment and Analysis of the company's financial Report AAIOFI Shariah Mandate.

User Account

All Pages