EC-Council
312-50V12 · Question #309
Kevin, an encryption specialist, implemented a technique that enhances the security of keys used for encryption and authentication. Using this technique, Kevin input an initial key to an algorithm tha
Sign in or unlock 312-50V12 to reveal the answer and full explanation for question #309. The question stem and answer options stay visible for context.
Submitted by deeparc· Mar 4, 2026Cryptography
Question
Kevin, an encryption specialist, implemented a technique that enhances the security of keys used for encryption and authentication. Using this technique, Kevin input an initial key to an algorithm that generated an enhanced key that is resistant to brute-force attacks. What is the technique employed by Kevin to improve the security of encryption keys?
Options
- AKey stretching
- BPublic key infrastructure
- CKey derivation function
- DKey reinstallation
Unlock 312-50V12 to see the answer
You've previewed enough free 312-50V12 questions. Unlock 312-50V12 for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.
Topics
#key stretching#cryptographic keys#brute-force resistance#key derivation function