Qus: How many Key are used for asymmetric-key cipher?

Qusएक Asymmetric-key साइफर का उपयोग करता है?

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A. 1 Key
B. 2 Key
C. 3 Key
D. 4 Key

Solution

B. 2 Key

Explanation

In asymmetric (public key) cryptography, both communicating parties (i.e. both Alice and Bob) have two keys of their own — just to be clear, that's four keys total.