Answer-In the context of asymmetric encryption, which of the following is a key feature of public-private k...

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Asymmetric encryption uses a pair of keys a public key, shared openly, and a private key, kept confidential. In this system   Data encrypted using the private key can be decrypted by the corresponding public key , which is essential for digital signatures. For instance, signing a document with a private key allows recipients to verify its authenticity using the public key.  Conversely, data encrypted with the public key can only be decrypted with the private key , ensuring secure transmission of sensitive information.   This separation of keys ensures confidentiality, integrity, and authentication. It is widely used in protocols like SSLTLS and applications such as secure email and blockchain.   Why Other Options Are Incorrect    Option A While the keys are mathematically related, they are not interchangeable for encryption and decryption.   Option B The private key is not solely for encryption it is often used for decryption or signing.   Option D The private key must remain confidential and is never shared between parties.   Option E Public-private key pairs are not directly used for hashing, which is a different cryptographic operation.

In the context of asymmetric encryption, which of the following is a key feature of public-private key pairs?

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