What is a digital signature? 1. Hash value of a message when encrypted with the private key 2. H function from encrypted message with private key 3. H function from encrypted message with public key 18 1

Enhanced Discovering Computers 2017 (Shelly Cashman Series) (MindTap Course List)
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ISBN:9781305657458
Author:Misty E. Vermaat, Susan L. Sebok, Steven M. Freund, Mark Frydenberg, Jennifer T. Campbell
Publisher:Misty E. Vermaat, Susan L. Sebok, Steven M. Freund, Mark Frydenberg, Jennifer T. Campbell
Chapter5: Digital Security, Ethics, And Privacy: Threats, Issues, And Defenses
Section: Chapter Questions
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What is a digital signature?
1. Hash value of a message when encrypted with the
private key
2. H function from encrypted message with private
key
3. H function from encrypted message with public
key
18 1
Transcribed Image Text:What is a digital signature? 1. Hash value of a message when encrypted with the private key 2. H function from encrypted message with private key 3. H function from encrypted message with public key 18 1
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