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O Level Papers!

M1 R5: Information Technology Tools and Network Basics

Set

By symmetric key encryption we mean

सममित कुंजी एन्क्रिप्शन से हमारा मतलब है

one private key is used for both encryption and decryption

private and public key used are symmetric

only public keys are used for encryption

only symmetric key is used for encryption

Write Answer only symmetric key is used for encryption

Explanation

Symmetric encryption uses the same key for both encryption and decryption.