ISRO | ISRO CS 2018 | Question 35
A particular BNF definition for a \”word\” is given by the following rules. Which of the following lexical entries can be derived from < word > ? I. pick II. picks III. c44
I, II and III
I and II only
l and III only
lI and III only
Answer: (D) Explanation:
All of the given options are used in asymmetric key cryptography:
RSA algorithm: RSA is a public-key cryptosystem that is widely used for secure communication and data storage.
Diffie-Hellman key exchange algorithm: Diffie-Hellman is a key exchange protocol that allows two parties to securely generate a shared secret key over an insecure channel.
Elliptic curve cryptography (ECC): ECC is a type of public-key cryptography that uses elliptic curves to provide security. It is more efficient than RSA and Diffie-Hellman, and is often used in mobile devices and other resource-constrained environments.
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