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Cryptosystems are used for

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Cryptosystems are used for

(a) Privacy

(b) Authentication

(c) Privacy & Authentication

(d) None of the mentioned

This question was addressed to me in class test.

The above asked question is from Cipher Systems and Secrecy of Cipher Systems in division Spread Spectrum Techniques of Digital Communications

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Best answer
Correct answer is (c) Privacy & Authentication

The best explanation: Cryptosystems which includes the process of encryption and decryption is used for both privacy and authentication.

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