Certified Ethical Hacker CEH · Free Practice Question Easy
Question 49
What technology is NOT PKI x.509 compliant and cannot be used in various secure functions?
- A AES
- B Blowfish
- C PKCS
- D SSL/TLS
Reveal correct answer
Correct answer: B
Explanation
OBJ-9.1: AES, PKCS, and SSL/TLS are all compatible with x.509 and can be used in a wide variety of functions and purposes. AES is used for symmetric encryption. PKCS is used as a digital signature algorithm. SSL/TLS is used for secure key exchange.Discussion
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