EMERGING TRENDS IN COMPUTING
CLOUD COMPUTING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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private key encryption
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public key encryption
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Either A or B
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None of the above
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Detailed explanation-1: -Two types of encryption algorithms can be used by the encryption key server: symmetric algorithms and asymmetric algorithms. Symmetric, or secret key encryption, uses a single key for both encryption and decryption. Symmetric key encryption is used for encrypting large amounts of data efficiently.
Detailed explanation-2: -Symmetric key encryption algorithms, also called private key encryption algorithms, are a class of encryption algorithm that uses identical keys for both encryption and decryption. Popular examples of symmetric key encryption algorithms include Data Encryption Standard (DES) and Advanced Encryption Standard.
Detailed explanation-3: -Public key cryptography, also known as asymmetric cryptography, uses two separate keys instead of one shared one: a public key and a private key. Public key cryptography is an important technology for Internet security.