github.com/containers/podman/v5@v5.1.0-rc1/docs/source/markdown/options/decryption-key.md (about)

     1  ####> This option file is used in:
     2  ####>   podman build, create, farm build, pull, run
     3  ####> If file is edited, make sure the changes
     4  ####> are applicable to all of those.
     5  #### **--decryption-key**=*key[:passphrase]*
     6  
     7  The [key[:passphrase]] to be used for decryption of images. Key can point to keys and/or certificates. Decryption is tried with all keys. If the key is protected by a passphrase, it is required to be passed in the argument and omitted otherwise.