Decrypts the subject with the content key that secret unlocks (the
reference's unlock_subject): every unobscured hasSecret object must
decode as an EncryptedKey; the first one secret opens decrypts the
subject; a key it does not open is skipped, whatever the reason (an
SSH-agent key, which needs unlockSubjectWith, is skipped too).
Decrypts the subject with the content key that
secretunlocks (the reference'sunlock_subject): every unobscuredhasSecretobject must decode as anEncryptedKey; the first onesecretopens decrypts the subject; a key it does not open is skipped, whatever the reason (an SSH-agent key, which needs unlockSubjectWith, is skipped too).