digital signature


nounDigital Technology.
  1. an encrypted digital code appended to an electronic document to verify that it was created by a known source and has not been altered.

Origin of digital signature

1
First recorded in 1975–80

Words Nearby digital signature

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How to use digital signature in a sentence

British Dictionary definitions for digital signature

digital signature

noun
  1. computing electronic proof of a person's identity involving the use of encryption; used to authenticate documents

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