Which description about the Public-key Cryptography is NOTcorrect?The key used for encryption is different from the key used for decryption.Public-key Cryptography is also known as symmetric cryptography.Public-key cryptography is slower to compute than secret-key cryptography.Public-key cryptography is based on mathematic functions. Which description about the requirements of Public-key Cryptography is NOTcorrect? It must be computationally easy to generate a public/private key pair.It must be computationally easy to encrypt using the public key.It must be computationally easy to determine the private key, given the public key.It must be computationally hard to recover the plaintext message from just the ciphertext and the public key Which description about the digital signature is NOTcorrect? Digital signature is based on Public-key Cryptography.The public key is used to sign a message.The signature is usually sent along with the message.The signature can be verified by others who know the transmitter's public key.

Defined the sentences which is not correct about the public cryptography and digital signature

Answered: Which description about the Public-key…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Which description about the Public-key Cryptography is NOTcorrect?

The key used for encryption is different from the key used for decryption.
Public-key Cryptography is also known as symmetric cryptography.
Public-key cryptography is slower to compute than secret-key cryptography.
Public-key cryptography is based on mathematic functions.

Which description about the requirements of Public-key Cryptography is NOTcorrect?

It must be computationally easy to generate a public/private key pair.
It must be computationally easy to encrypt using the public key.
It must be computationally easy to determine the private key, given the public key.
It must be computationally hard to recover the plaintext message from just the ciphertext and the public key

Which description about the digital signature is NOTcorrect?

Digital signature is based on Public-key Cryptography.
The public key is used to sign a message.
The signature is usually sent along with the message.
The signature can be verified by others who know the transmitter's public key.

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