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kipiarov [429]
3 years ago
12

If the contents of encrypted file1.nc and encrypted file3.nc are different, but the original file1 and file3 are the same, and y

ou used the same password and algorithm when encrypting both, what might explain the difference?
Computers and Technology
1 answer:
Over [174]3 years ago
3 0

Answer:

The Difference is because of the salt added to the password before hashing or encrypting it.

Explanation:

The Difference is because of the salt added to the password before hashing or encrypting it.

Salts are random data used to mention uniqueness. Suppose if two users have same password for the same system. By adding Salt to the password makes it unique in the crypto system. Its a added security layer which can safeguard the passwords or hashed data in the keystore or storage.

Salt can be prepended to the password or appended to the password.

Suppose the password is “stuti” then its SHA256 HASH value is <u><em>“4beb1eb6f438495eede7b14ac0d2b955636a49412cd4eb5714341f5716144954”</em></u>

So, if we add a salt with random string <em>brainlysalttest</em> then its SHA256 HASH value is <u><em>“5429e85778f1b9f493da637848f253dedf3edbfbb72782d43eb7337cee45ab0c”</em></u>

If we append the salt <em>brainlytestsalt</em> to the same password and hash it using SHA256 then its hash value is : <u><em>“3919b677d80ae0da2b58f70b464f6492670ccffee78cf52972c6983995ed8f52”</em></u>

So clearly Salting to the password and Hashing the salted password will make the difference and also unique.

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The function below takes a single parameter number_list which is a list that can contain integers and floats. Complete the funct
Andreas93 [3]

Answer:

  1. def getLargest(number_list):
  2.    new_list = []
  3.    for x in number_list:
  4.        if(isinstance(x, int)):
  5.            new_list.append(x)
  6.    largest = max(new_list)
  7.    return largest  

Explanation:

Firstly, create a function <em>getLargest()</em> that take one input parameter, <em>number_list</em>.

The function will filter out the float type number from the list by using <em>isinstance() </em>method (Line 5). This method will check if a current x value is an integer. If so, the x value will be added to <em>new_list</em>.

Next, use Python built-in <em>max</em> function to get the largest integer from the <em>new_list </em>and return it as output.

6 0
3 years ago
Therapeutic services pays less than most other careers.<br><br><br> 1) True<br> 2) False
horrorfan [7]

This is false. Therapeutic services are some of the most expensive.

6 0
3 years ago
Read 2 more answers
Which of the following is not one of the four methods for classifying the various instances of malware by using the primary trai
BlackZzzverrR [31]

Answer: Source

Explanation: The malware is the software persisting malicious approach to cause the damage/loss.The primary trait of the malware are infection,concealment,etc.

The concealment refer to the malware such as the Trojan horse, and other viruses that has only purpose to cause the malfunctioning in the system.The virus that get into the other software and then damage the system in known as the infectious malware .

The circulation is the transferring of the virus in the circular manner between the system for the damaging.Thus,the only trait that is not the part of the malware is source.

4 0
3 years ago
Write a program that takes user input describing a playing card in the following short-hand notation:
siniylev [52]

Answer:

In python Language:

cardNotation = raw_input("Enter card notation: ")

 

# Create a dict for values

 

cardColors = {"D": "Diamonds",

             "H": "Hearts",

             "S": "Spades",

             "C": "Clubs"}

 

cardNumberValues = {"A": "Ace",

                   "J": "Jack",

                   "Q": "Queen",

                   "K": "King",

                   "2": "Two",

                   "3": "Three",

                   "4": "Four",

                   "5": "Five",

                   "6": "Six",

                   "7": "Seven",

                   "8": "Eight",

                   "9": "Nine",

                   "10": "Ten"}

 

# Handle cases when 10 comes in input

if len(cardNotation) == 3:

 

   number = cardNotation[:2]

   color = cardNotation[2:]

   print cardNumberValues.get(number) + " of " + cardColors.get(color)

 

elif len(cardNotation) == 2:

 

   number = cardNotation[:1]

   color = cardNotation[1:]

   print cardNumberValues.get(number) + " of " + cardColors.get(color)

 

else:

   print "INVALID VALUE"

6 0
3 years ago
HELP ASAP
vladimir2022 [97]

Answer:

B

Explanation:

took the test on egdenuity

7 0
3 years ago
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