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Software-Engineering
October 4, 2023
NIC-NIELIT STA 2020
October 4, 2023
Software-Engineering
October 4, 2023
NIC-NIELIT STA 2020
October 4, 2023

UGC-NET DEC-2019 Part-2

Question 3
Which of the following is not needed by an encryption algorithm used in Cryptography?
A
KEY
B
Message
C
Ciphertext
D
User details
E
Option-C and Option-D
Question 3 Explanation: 
To Encrypt or decrypt an algorithm it requires Plain Text(or Message) and Key(either public or private).

But it does not require User details.
Not relevant option-“cipher text”.
Note: According to final answer key, given marks to option-C and Option-D
Correct Answer: E
Question 3 Explanation: 
To Encrypt or decrypt an algorithm it requires Plain Text(or Message) and Key(either public or private).

But it does not require User details.
Not relevant option-“cipher text”.
Note: According to final answer key, given marks to option-C and Option-D
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