找考题网-背景图
单项选择题

A.An entity responsible for registering the private key……

Which statement is true about a certificate authority?()

A.An entity responsible for registering the private key encryption used in a PKI
B.An agency responsible for granting and revoking public-private key pairs
C.A trusted third party responsible for signing the public keys of entities in a PKIbased system
D.A trusted third party responsible for signing the private keys of entities in a PKIbased system

热门试题