6.“It is easy to generate a code given a message, but virtually impossible to generate a...

6.“It is easy to generate a code given a message, but virtually impossible to generate a message given a code”describes the __________ hash function property.

A.second preimage resistant

B.preimage resistant

C.strong collision resistant

D.collision resistant

Expert Solution

B)

preimage resistant

preimage resistant generates code easily given a message, but it's impossible to generate a message given a code

venereology answered 2 years ago

It is relatively easy “to manufacture profit, but virtually impossible to create cash” explain?

DSB: Write the code for an m-file (script) to generate a DSB signal. The modulating (message)...

DSB: Write the code for an m-file (script) to generate a DSB signal. The modulating (message) signal is a single tone signal with frequency 1kHz and the carrier frequency is 30kHz. Time Vector: 3001 points over range from 0 to 3ms (3 cycles of the modulating signal). Plot your original message signal both in time and its spectrum. (Note: use the cosine functions for your signals). In your report you should include the plots for the modulated signal in time...

Write a matlab code for given task Use your ‘sin’ or ‘cos’ function to generate a...

Write a matlab code for given task Use your ‘sin’ or ‘cos’ function to generate a sinusoid wave having two components as f1 = 3kHz and f2 = 5kHz and then sample it with fs = 10kHz. Calculate its fft with zero frequency component in the middle. Plot it on a properly scaled w-axis. Specify if there is aliasing or not? If there is aliasing specify which component is casing the aliasing

How impossible is it to actually code for a gene that causes a mutation for supernatural...

How impossible is it to actually code for a gene that causes a mutation for supernatural abilities such as flight or super strength? Not a hw question lol and probably a stupid question I'm just genuinely curious.

NC3A- 3.1 List three approaches to message authentication. 3.2 What is a message authentication code? 3.4...

NC3A- 3.1 List three approaches to message authentication. 3.2 What is a message authentication code? 3.4 What properties must a hash function have to be useful for message authentication? 3.5 In the context of a hash function, what is a compression function

Generate a baseband message signal m(t) to be a square waveform of duration 120 msec and...

Generate a baseband message signal m(t) to be a square waveform of duration 120 msec and amplitude 1 V. The sampling frequency is - = 10 . Use a carrier of amplitude 1 and frequency 600 Hz and perform the following modulation/demodulation operations: 1. DSB-SC a. modulation of the message signal m(t) b. coherent demodulation, assuming that the local carrier @ the receive-side is perfectly synchronized in frequency and phase with the transmit-side carrier. c. lowpass filtering of the demodulated...

Write the R code to generate five independent uniform random numbers and use that to generate...

Write the R code to generate five independent uniform random numbers and use that to generate 5 independent Bernoulli random variables with probability of success p = 0.4. please use RStudio. please do not use lab nor rbern for calculations.

The following code will generate a Decision Tree. You need to run the code and explain...

The following code will generate a Decision Tree. You need to run the code and explain the tree. After you get the Tree. You need to explain how does it draw like that. install.packages("rpart.plot") # install package rpart.plot ########################################## # section 7.1.1 Overview of a Decision Tree ########################################## library("rpart") library("rpart.plot") # Read the data setwd("c:/data/") banktrain <- read.table("bank-sample-test.csv",header=TRUE,sep=",") ## drop a few columns to simplify the tree drops<-c("age", "balance", "day", "campaign", "pdays", "previous", "month") banktrain <- banktrain [,!(names(banktrain) %in% drops)]...

Matlab code please 6. Find the velocity, acceleration, and speed of a particle with the given...

Matlab code please 6. Find the velocity, acceleration, and speed of a particle with the given position function. (a) r(t) = e t cos(t)i+e t sin(t)j+ tetk t = 0 (b) r(t) = 〈t 5 ,sin(t)+ t 2 cos(t),cos(t)+ t 2 sin(t)〉, t = 1

UML Diagram for this java code //java code import java.util.*; class Message { private String sentence;...

UML Diagram for this java code //java code import java.util.*; class Message { private String sentence; Message() { sentence=""; } Message(String text) { setSentence(text); } void setSentence(String text) { sentence=text; } String getSentence() { return sentence; } int getVowels() { int count=0; for(int i=0;i<sentence.length();i++) { char ch=sentence.charAt(i); if(ch=='a' || ch=='e' || ch=='i' || ch=='o' || ch=='u' || ch=='A' || ch=='E' || ch=='I' || ch=='O' || ch=='U') { count=count+1; } } return count; } int getConsonants() { int count=0; for(int i=0;i<sentence.length();i++)...

Question