Authenticated Encryption vs HMAC

Developers should use Authenticated Encryption when handling sensitive data that requires both privacy and integrity, such as in secure communications (e meets developers should learn hmac when building systems that require secure message verification, such as api authentication (e. Here's our take.

Authenticated Encryption

Nice Pick

Developers should use Authenticated Encryption when handling sensitive data that requires both privacy and integrity, such as in secure communications (e

Pros

• g
• Related to: cryptography, symmetric-encryption

Cons

• Specific tradeoffs depend on your use case

HMAC

Developers should learn HMAC when building systems that require secure message verification, such as API authentication (e

Pros

• g
• Related to: cryptography, hash-functions

Cons

• Specific tradeoffs depend on your use case

The Verdict

Use Authenticated Encryption if: You want g and can live with specific tradeoffs depend on your use case.

Use HMAC if: You prioritize g over what Authenticated Encryption offers.

The Bottom Line

Authenticated Encryption wins

Developers should use Authenticated Encryption when handling sensitive data that requires both privacy and integrity, such as in secure communications (e