What algorithm is used for exchanging keys over an insecure medium. Used primarily to send keys across public networks. The process isn't used to encrypt or decrypt messages but merely used for the creation of a symmetric key between two parties.
a. RSA
b. Diffie-Hellman
c. Elliptic Curve Cryptography
d. ElGamal
Answer: b. Diffie-Hellman
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Cryptography
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