ciphertext vault:v3:cZNHVx+sxdMErXRSuDa1q/pz49fXTn1PScKfhf+PIZPvy8xKfkytpwKcbC0fF2U=
A . there are at least three data keys associated with this keyring
B . the name of the keyring used to encrypt the data is creditcard
C . the data was written to the encryption path, which is provided by default when enabling the transit secrets engine
D . the transit secrets engine is mounted at the encryption path
Answer: A,B,D
Explanation:
The encryption key used to encrypt the plaintext is regarded as a data key. This data key needs to be protected so that your encrypted data cannot be decrypted comfortably by an unauthorized party. In this case, data has been encrypted by specifying the keyring name creditcard.