What is used as the mathematical scheme for authenticating digital information in a blockchain?

May 8, 2022 Last Updated: May 8, 2022 No Comments
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IT Questions Bank › Category: IoT Security › What is used as the mathematical scheme for authenticating digital information in a blockchain?

What is used as the mathematical scheme for authenticating digital information in a blockchain?

  • symmetric key
  • block
  • digital signature
  • proof of work

Explanation: Blockchain technology uses a digital signature as the mathematical scheme for authenticating digital information.

Exam with this question: IoT Security 1.1 Chapter 6 Quiz Answers

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