Refer to the exhibit.

You executed the show crypto key mypubkey rsa command to verify that the RSA key is
protected and it generated the given output. What command must you have entered to
protect the key?

A.
crypto key decrypt rsa name pki.cisco.com passphrase CiscoPKI

B.
crypto key zeroize rsa CiscoPKI

C.
crypto key export rsa pki.cisco.com pem url flash: 3des CiscoPKI

D.
crypto key lock rsa name pki.cisco.com passphrase CiscoPKI

E.
crypto key import rsa pki.cisco.com pem url nvram: CiscoPKI