Digital Signatures vs Message Authentication Codes

Developers should learn digital signatures when building systems requiring data integrity, non-repudiation, or authentication, such as in secure APIs, blockchain transactions, or document signing applications meets developers should learn and use macs when building secure systems that require data integrity and authentication, such as in network protocols (e. Here's our take.

Digital Signatures

Nice Pick

Developers should learn digital signatures when building systems requiring data integrity, non-repudiation, or authentication, such as in secure APIs, blockchain transactions, or document signing applications

Pros

• They are essential for compliance with security standards like GDPR or HIPAA, and for implementing features like code signing in software releases to prevent malware distribution
• Related to: public-key-infrastructure, cryptography

Cons

• Specific tradeoffs depend on your use case

Message Authentication Codes

Developers should learn and use MACs when building secure systems that require data integrity and authentication, such as in network protocols (e

Pros

• g
• Related to: cryptography, hash-functions

Cons

• Specific tradeoffs depend on your use case

The Verdict

Use Digital Signatures if: You want they are essential for compliance with security standards like gdpr or hipaa, and for implementing features like code signing in software releases to prevent malware distribution and can live with specific tradeoffs depend on your use case.

Use Message Authentication Codes if: You prioritize g over what Digital Signatures offers.

The Bottom Line

Digital Signatures wins

Developers should learn digital signatures when building systems requiring data integrity, non-repudiation, or authentication, such as in secure APIs, blockchain transactions, or document signing applications