JCAT-TOOL
Section: User Commands (1)
Updated: February 2021
Page Index
NAME
jcat-tool - Standalone detached signature utility
DESCRIPTION
Usage:
-
jcat-tool [OPTIONā.¦]
- add-alias FILENAME ID ALIAS_ID
-
Add an alias for a specific item
- export FILENAME
-
Exports all embedded signatures to files
- import FILENAME DATA DETACHED_KEY
-
Import an existing signature to a file
- info FILENAME
-
Show information about a file
- remove-alias FILENAME ID ALIAS_ID
-
Remove an alias for a specific item
- self-sign FILENAME SOURCE
-
Add a self-signed signature to a file
- sign FILENAME SOURCE CERT PRIVKEY
-
Add a signature to a file
- verify FILENAME [SOURCE]
-
Verify a signature from a file
Help Options:
- -h, --help
-
Show help options
Application Options:
- --version
-
Print the version number
- -v, --verbose
-
Print verbose debug statements
- --basename
-
Only consider the basename for the ID
- --disable-time-checks
-
Disable time checks when verifying
- --public-key
-
Location of public key used for verification
- --public-keys
-
Location of public key directories used for verification
- --prefix
-
Prefix for import and output files
- --kind
-
Kind for blob, e.g. `gpg`
- --appstream-id
-
Appstream ID for blob, e.g. `com.bbc`
- --keyring
-
Keyring location, e.g. `/var/lib/fwupd`