Multiple choice

Which of the following keys is/are used to create electronic signature?

  1. Public key

  2. Private key

  3. Own key

  4. Other keys
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Private key is kept on the owner's system and is never transmitted publicly. The senders of an electronic document use their private key to encrypt that document. This is the digital signature.

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