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Which Hashing algorithm is used to derive the PTK for PMK?

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Which Hashing algorithm is used to derive the PTK for PMK?

(a) SHA-1

(b) SHA-2

(c) SHA-3

(d) MD-5

This question was posed to me in an international level competition.

I would like to ask this question from Overview in portion Wireless Network Security and Network Security Overview of Cryptograph & Network Security

1 Answer

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Best answer
The correct choice is (a) SHA-1

Explanation: SHA-1 is used to derive PMK from the PTK.

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