CISA: Certified Information Systems Auditor

By Isaca · Question Mode

QuestionQ4

VerifiedProtection of Information Assets

The process of applying a hash function to a message, obtaining a digest, and ciphering that digest refers to:

Explanation

A digital signature applies a hash function to create a message digest and encrypts or signs that digest using the sender’s private key. This supports integrity verification and signer authentication.

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