What is Asymmetric Encryption?
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Asymmetric encryption, also known as public-key cryptography (PKC), is a modern encryption method that uses a pair of keys in its algorithms. It involves a public key used for encryption and a private (secret) key used for decryption . Unlike symmetric key encryption, where the same key is used for both encryption and decryption, asymmetric encryption uses a matched pair of keys (one public and one private) for each user . This method provides additional security and key management capabilities. Asymmetric encryption algorithms, such as Diffie-Hellman, RSA, ElGamal, and Digital Signature, are widely used in various protocols like S/MIME, PGP, and IPsec . The use of asymmetric encryption ensures the integrity and confidentiality of transmitted data, making it suitable for securing sensitive information, such as in the smart grid .
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| Papers (5) | Insight |
|---|---|
| Asymmetric encryption, also known as public-key cryptography, uses a pair of keys - a public key for encryption and a private key for decryption. | |
| Asymmetric encryption, also known as public/private key cryptography, uses a matched pair of keys (one public, one private) for each user, unlike symmetric encryption which uses the same key for encryption and decryption. | |
24 Feb 2023 | Asymmetric encryption is the mainstream scheme of current encryption technology, according to the provided paper. |
| Asymmetric encryption is a highly advanced encryption method that uses two keys - a public key and a private key. The public key is used to encrypt information, while the private key is used to decrypt it. | |
24 Feb 2023 | Asymmetric encryption is the mainstream scheme of current encryption technology, according to the provided paper. |
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