13 July 2020

Features of digital signature

One of the main key features of a digital signature provides is the highest level of security and acceptance available. You can also check out the main key difference between a digital signature and an electronic signature to better understand this topic.

The main key features of the digital signature are listed below:


  • All signatures are encrypted.
  • Accepted and enforceable in nearly any industry.
  • Signer authentication.
  • Data integrity.
  • While using the digital signature the sender can use the private key to sign the document.
  • It has long term retention and access to documents.
  • The signature is time-stamped when the document is signed and it becomes invalid if changed.
  • Non-repudiation means a sender cannot deny sending a message which has a digital signature.
  • An error-detecting code and verification feature used in the digital networks and it can storage devices to detect changes to raw data.
  • Global acceptance and legal compliance.
  • The recipient uses the public key to authenticate the document.
  • Perform mathematical calculations on the document and generate hash value unique to the message.
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