Option A (Origin assurance):Digital signatures ensure that the code originates from a trusted source.
Option B (Integrity verification):Digital signatures verify that the code has not been tampered with since it was signed.
Option C (Confidentiality):Digital signatures do not provide encryption or confidentiality.
Option D (DRMs):Digital signatures are not specifically related to Digital Rights Management.
Option E (Recipient verification):Digital signatures validate the sender, not the recipient.
Option F (Free of malware):While digital signatures verify integrity, they cannot guarantee that the code is free of malware.
[References:, CompTIA CASP+ Exam Objective 2.1: Implement cryptographic solutions to protect application integrity., CASP+ Study Guide, 5th Edition, Chapter 9, Digital Signatures and Code Signing., , , , ]
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