Here, we have a set of multiplechoice questions and answers (quiz) on hash functions in Cryptography (basic concepts of Cryptography Hash Functions).
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Which of the following is /are offered by the Hash functions?Which of the following is /are offered by the Hash functions?
The answer is:
D. All of the above


Which of the following is not a property of Hash Function?Which of the following is not a property of Hash Function?
The answer is:
D. None of the above


Which of the following security services cannot be achieved using the Hash functions? OR Which of the following is not possible through hash value?Which of the following security services cannot be achieved using the Hash functions?
The answer is:
D. Data retrieval in its original form


Which of the following options is not correct according to the definition of the Hash Function?Which of the following options is not correct according to the definition of the Hash Function?
The answer is:
D. None of the above


"The Hash Function takes an input of arbitrary length and converts it into a fixed length output." Which of the following names can we use for denoting the output of the hash function?"The Hash Function takes an input of arbitrary length and converts it into a fixed length output." Which of the following names can we use for denoting the output of the hash function?
The answer is:
D. All of the above


A cryptographic hash function is an equation used to verify the ____ of dataA cryptographic hash function is an equation used to verify the ____ of data.
The answer is:
B. Validity


Hash functions are mathematical functions that transform or "map" a given set of data into a bit string of fixed size, also known as the hash valueHash functions are mathematical functions that transform or "map" a given set of data into a bit string of fixed size, also known as the hash value.
The answer is:
A. Hash value


Hash functions are used in ___ and have variable levels of complexity and difficultyHash functions are used in ___ and have variable levels of complexity and difficulty.
The answer is:
C. Cryptography


Hashes can be used to make sure messages and files transmitted from sender to receiver are not tampered with during transitHashes can be used to make sure messages and files transmitted from sender to receiver are not tampered with during transit.
The answer is:
A. True


Cryptographic hashing provides a barrier to potential _______Cryptographic hashing provides a barrier to potential _______.
The answer is:
A. Attackers

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