Q61
Sonu is not sure how exactly a digital signature system works. Help her to understand the process by choosing the most appropriate statement:-
A.
A digital signature is formed subsequent to a message digest
B.
A digital signature is formed by signing a message digest with a private key
C.
A digital signature is formed by making a message interact with a one way hash function and signing it with 'a private key', the public key of which has been certified by a Certifying Authority
D.
A digital signature is verified by using hash function and public key
AnswerAnswer: Option D
Solution
Answer: Option D
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