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alexdok [17]
3 years ago
11

MD5 uses a hash value to create a hash which is typically a 32 character hex number and how many bits?

Computers and Technology
1 answer:
ryzh [129]3 years ago
8 0

Answer:

128 bits

Explanation:

The MD5, which is the acronym for Message-Digest algorithm 5, invented by a professor of MIT, Ronald Rivest, is a cryptographic hash algorithm that creates a 128 bit hash value and is typically represented as a 32 character hex number. MD5 is the improved version of MD4 which was also created by the same professor.

Following is an example format of an MD5 hash;

<em>ef55d3a698d289f2afd663725127bccc</em>

MD5 has been proven to have security issues. One of these issues is called collision attack - a situation where the same hash is produced for different input data.

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On a piano, a key has a frequency, say f0. Each higher key (black or white) has a frequency of f0 * rn, where n is the distance
Stels [109]

Answer:

#include <stdio.h>

int main()

{

float your_value1, your_value2, your_value3, your_value4, your_value5;

printf("Enter a frequency: ");

scanf_s("%f", &your_value1);//storing initial key frequency in your value 1

 

float r = 2.0 / 12;//typing 2.0 so it is treated as float and not int

your_value2 = your_value1 * r * 1; //initial*r*n

your_value3 = your_value1 * r * 2; //initial*r*n

your_value4 = your_value1 * r * 3; //initial*r*n

your_value5 = your_value1 * r * 4; //initial*r*n

printf("%0.2f %0.2f %0.2f %0.2f %0.2f", your_value1, your_value2, your_value3, your_value4, your_value5);

return 0;

}

Explanation:

The purpose of this exercise is to make you understand the difference between float and int. float variables are used when you need decimals in your calculations. int is used when you need integers. The problem in this exercise was the formulation of r. Now r is = 2/12, this means that when we type r as that, the computer assumes that it is an integer and treats it as such. So, it will convert the 0.166667 into 0. To overcome this, all you have to do is type 2.0 instead of 2 alone.

The %0.2 command restricts the float variable to 2 decimal places. By default, it has 6 decimal places.

I have used the function scanf_s instead of scanf simply because my compiler does not work with scanf.

3 0
3 years ago
3. SmartArt can be used to create that highlight relationships between two items.
KengaRu [80]
<span>SmartArt can be used to create graphic organizers (Solution:B) that highlight relationships between two items. With SmartArt you can make visual representation of your ideas and information. The tool SmartArt is available </span>in Excel, PowerPoint, Word, but also you create SmartArt object in Outlook.
There are different layouts available for this type of representation.
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3 years ago
Canada’s energy plan, named __________, makes three governmental agencies accountable for safeguarding Canada’s environment.
stepan [7]

Answer:

Canada launched the national Generation Energy Council of leading Canadians, who proposed principles to the Government of Canada on how to build our energy future. Today, these principles guide government decisions to support Canadian families, businesses, and communities. Together, we are: saving energy powering clean communities.

Explanation:

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2 years ago
A thief has unfortunately captured your atm card number by placing a panel on top of the face of an atm, which was virtually und
Misha Larkins [42]
The item you described is a skimmer it is oftem=n placed and left for an amount of time or watched from afar than when no on is looking they run-up and extract it for its data
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3 years ago
AUPs ensure that an organization’s network and internet are not abused. Select 3 options that describe AUPs.
tigry1 [53]

AUPs often involves not going onto unauthorized sites or downloading certain content, not using the service to violate any law, and not connecting to unauthorized devices through the network.

<h3>What is AUP?</h3>

AUP stands for Acceptable Use Policy, which refers to a policy that regulates users when they access a corporate newtork.

<h3>How does an AUP regulates users?</h3>

Most AUPs imply:

  • Users can only access certain sites and dowloading specific content is forbidden.
  • The access to the internet or network cannot be used for criminal purposes.
  • Only authorized users can connect to the corporate network.

Learn more about AUP in: brainly.com/question/9509517

#SPJ1

8 0
2 years ago
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