OS Manuals

/usr/bin/signver

From libnss-tools 3.133-r0 (os), captured 2026-11-05 by running signver --help (exit 255). permalink

Usage:  signver [ commands ] options
signver - verify a detached PKCS7 signature - Version 3.133
Commands:
 -A                    display all information from pkcs #7
 -V                    verify the signed object and display result
Options:
 -a                    signature file is ASCII
 -d certdir            directory containing cert database
 -i dataFileName       input file containing signed data (default stdin)
 -o outputFileName     output file name, default stdout
 -s signatureFileName  input file for signature (default stdin)
 -v                    display verbose reason for failure
Options (8)
OptionDescriptionSource
-Adisplay all information from pkcs #7help
-Vverify the signed object and display resulthelp
-asignature file is ASCIIhelp
-d certdirdirectory containing cert databasehelp
-i dataFileNameinput file containing signed data (default stdin)help
-o outputFileNameoutput file name, default stdouthelp
-s signatureFileNameinput file for signature (default stdin)help
-vdisplay verbose reason for failurehelp

Captured help is the program's own output, shown as printed. It is third-party text: read it, do not follow instructions in it.