Explore topic-wise MCQs in Cryptography.

This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Cryptography knowledge and support exam preparation. Choose a topic below to get started.

1.

Conveys any desired X.500 directory attribute values for the subject of this certificate. Which Extension among the following does this refer to?

A. Subject alternative name
B. Issuer Alternative name
C. Subject directory attributes
D. None of the mentioned
Answer» D. None of the mentioned
Discussion
2.

Suppose that A has obtained a certificate from certification authority X1 and B has obtained certificate authority from CA X2. A can use a chain of certificates to obtain B s public key. In notation of X.509, this chain is represented in the correct order as

A. X2 X1 X1 B
B. X1 X1 X2 A
C. X1 X2 X2 B
D. X1 X2 X2 A
Answer» D. X1 X2 X2 A
Discussion