Suppose That A Has Obtained A Certificate From Certification #573
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 –
This multiple choice question (MCQ) is related to the book/course gs gs124 Introduction Cyber Security. It can also be found in gs gs124 Message Authentication Codes, Whirlpool Algorithm and Key Management and Distribution - Public Keys and X.509 Certificates - Qui.
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 –
X2 X1 X1 B
X1 X1 X2 A
X1 X2 X2 B
X1 X2 X2 A