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kifflom [539]
3 years ago
11

Secure Hashing Algorithm (SHA) is an algorithm for generating cryptographically secure one-way hash, published by the National I

nstitute of Standards and Technology as a U.S. Federal Information Processing Standard. What is the block (word) size used by SHA-512 algorithm?
32-bit
64-bit
128-bit
256-bit
Computers and Technology
1 answer:
Naily [24]3 years ago
8 0

Answer:

64 byte.

It's not bit is byte.

Explanation:

Secure Hash Algorithms (SHA) :- These are a family of cryptographic hash functions. There are basically four types of secure hash algorithms for generating cryptographically secure one-way hash.They are as following:-

SHA-0

SHA-1

SHA-2

SHA-3

SHA -2 consists of SHA-512 and the block size used by it is 64 byte or 512 bits.

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How to write a C++ program that allows a user to enter their rating of the three movies in the Dark Knight Trilogy and then disp
8_murik_8 [283]

The program is an illustration of arrays.

Arrays are used to hold multiple values in one variable.

The program in C++ where comments are used to explain each line is as follows:

#include <iostream>

using namespace std;

int main(){

   //This declares an array of three elements for the three ratings

   int ratings[3];

   //This initializes the sum of the ratings to 0

   int total = 0;

   //The following iteration gets input for the three ratings

   for(int i = 0; i<3;i++){

       cin>>ratings[i];

       //This calculates the sum of all inputs

       total+=ratings[i];

   }

   //This declares and initializes the lowest and the highest ratings

   int lowest = ratings[0], highest = ratings[0];

   //This iterates through the array

   for(int i = 1; i<3;i++){

       //The following if condition determines the lowest rating

       if (lowest > ratings[i]){    lowest = ratings[i];        }

       //The following if condition determines the highest rating

       if (highest < ratings[i]){            highest = ratings[i];        }

   }

   //This prints the output header

   cout<<"The ratings are: ";

   //The following iteration prints the three ratings

   for(int i = 0; i<3;i++){

       cout<<ratings[i]<<" ";   }

   //The prints the highest ratings

cout<<endl<<"Highest: "<<highest<<endl;

   //The prints the lowest rating

   cout<<"Lowest: "<<lowest<<endl;

   //The prints the average rating

cout<<"Average: "<<total/3<<endl;

   return 0;

}

At the end of the program, the ratings entered, the highest rating, the lowest rating, and the average of the ratings are printed.

See attachment for sample run

Read more about similar programs at:

brainly.com/question/13261254

8 0
2 years ago
Match the components of a blog to their descriptions.
motikmotik

Answer:

Explanation:

1. entry title - name of the posting

2. permalink - place where a blog posting is located

3. entry date - when the posting became available

4. comment - allows users to add to the conversation

3 0
3 years ago
Use ordinary pipes to implement an inter-process communication scheme for message passing between processes. Assume that there a
Naya [18.7K]

Answer:

Yup

Explanation:

6 0
3 years ago
Linda installed a special pool for the hydrotherapeutic treatment of severe arthritis, as prescribed by her doctor. The cost of
stellarik [79]

Answer:

Linda is entitled to deduction (before any AGI limitations) of $896 in one year of installation of the pool.

Explanation:

Following is explained calculation for deduction (before any AGI limitations) that is Linda entitled to in the year of installation of the pool.

Given that:

Cost of Installing the pool = $22,400

Paid by insurance company = $5,600

So by deducting the price paid by insurance company from total cost the balance becomes:

Balance = $22,400 - $5,600 = $ 16,800

As the pool increased the value of house by $7,840 so we will deduct this amount from balance:

Balance = $ 16,800 - $7,840 = $8,960

As the useful life given for pool is 10 years so we will divide the balance with 10 to obtain the deduction amount for 1 year:

Deduction amount for one year = $8,960/10 = $8,96

Hence $8,96 will be deducted in one year installation.

i hope it will help you!

7 0
3 years ago
Assume you have a packet with data payload of 1024 bytes. The packet header is 6 bytes. Assume there is no other overhead. The c
Sveta_85 [38]

Answer:

PER= 0.824

Explanation:

Total bytes = 1024+6

=1030 bytes

=1030*8 bits

= 8240 bits

BER = 0.0001

Packet Level Error (PER) = 8240*0.0001

= 0.824

7 0
3 years ago
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