GOID-TOOL(1)			  OpenSC Tools			    GOID-TOOL(1)



     .SH "NAME" goid-tool - smart card utility for GoID fingerprint card


     .SH "SYNOPSIS"

	  .HP 240u

	       goid-tool		 [OPTIONS]		   [mode]




     .SH "DESCRIPTION"

		     .PP The goid-tool utility can be used from the command line
to read and write data of the GoID fingerprint card[1].



     .SH "OPTIONS"

		     .PP


		    .PP --help, -h

							    Print help message
	 on screen.

			     .RE		     .PP --version, -V

								Print the OpenSC
	     package release version.

				 .RE			 .PP --reader string, -r
	     string

								    Specify the
		 number of the reader to use. By default, the first reader with
		 present card is used. If the argument is an ATR, the reader
		 with a matching card will be chosen.

				     .RE		     .PP --verbose, -v

									Cause
		     goid-tool to be more verbose. Use it multiple times to be
		     even more verbose.

					 .RE			 .PP
		     --verify-pin, -p


						  Verify PIN.

					     .RE		     .PP
			 --verify-bio, -b


						      Verify finger print.

						 .RE			 .PP
			     --verify-pin-or-bio


							  Verify PIN or finger
				 print (user's choice).

						     .RE



				      .SH "OPTIONS FOR SOCMANAGER APPLET"

						      .PP


						     .PP --new-pin


							      Change PIN

							 .RE
							 .PP --new-bio


								  Use (several
					 times) to change one or more biometric
					 templates

							     .RE
							     .PP --info


								      Dump
					     Information about the SoCManager's
					     configuration

								 .RE




						  .SH "OPTIONS FOR PACCESS
					     APPLET"

								  .PP


								 .PP
					     --certificate filename, -c filename


									  Use
						 (several times) to pass CV
						 certificates

								     .RE
								     .PP --key,
						 -k,


									      Private
						     key for the CV certificate

									 .RE
									 .PP
						     --print-cardid


										  Print
							 the card ID

									     .RE
									     .PP
							 --write-cardid data


										      Write
							     the specified card
							     ID

										 .RE
										 .PP
							     --print-paccessid


											  Print
								 the PAccess ID

										     .RE
										     .PP
								 --write-paccessid
								 data


											      Write
								     the
								     specified
								     PAccess ID

											 .RE
											 .PP
								     --read-dg
								     id


												  Read
									 the
									 specified
									 data
									 group;
									 use
									 several
									 times
									 to read
									 out
									 multiple
									 files

											     .RE
											     .PP
									 --out-file
									 filename


												      Write
									     output
									     to
									     a
									     file
									     instead
									     of
									     printing
									     it;
									     use
									     once
									     for
									     each
									     use
									     of
									     --read-dg

												 .RE
												 .PP
									     --write-dg
									     id


													  Write
										 the
										 specified
										 data
										 group;
										 use
										 several
										 times
										 to
										 write
										 multiple
										 files

												     .RE
												     .PP
										 --in-file
										 filename


													      Read
										     input
										     from
										     a
										     file;
										     use
										     once
										     for
										     each
										     use
										     of
										     --write-dg

													 .RE
													 .PP
										     --delete-dg
										     id


														  Delete
											 the
											 specified
											 data
											 group;
											 use
											 several
											 times
											 to
											 delete
											 multiple
											 files

													     .RE
													     .PP
											 --create-dg
											 id


														      Create
											     the
											     specified
											     data
											     group;
											     use
											     several
											     times
											     to
											     create
											     multiple
											     files

														 .RE
														 .PP
											     --new-size
											     size


															  File
												 size
												 of
												 newly
												 created
												 DGs

														     .RE
														     .PP
												 --new-read-ac
												 condition


															      Access
												     condition
												     for
												     reading
												     newly
												     created
												     DGs

															 .RE
															 .PP
												     --new-read-ac
												     condition


																  Access
													 condition
													 for
													 reading
													 newly
													 created
													 DGs

															     .RE
															     .PP
													 --new-read-ac-chatbit
													 index


																      Required
													     access
													     bit
													     in
													     certificate's
													     CHAT
													     for
													     reading
													     newly
													     created
													     DGs

																 .RE
																 .PP
													     --new-write-ac
													     condition


																	  Access
														 condition
														 for
														 writing
														 newly
														 created
														 DGs

																     .RE
																     .PP
														 --new-write-ac-chatbit
														 index


																	      Required
														     access
														     bit
														     in
														     certificate's
														     CHAT
														     for
														     writing
														     newly
														     created
														     DGs

																	 .RE




															  .SH
														     "SEE
														     ALSO"


															       .PP
														     opensc.conf(5)



															  .SH
														     "AUTHORS"


															       .PP
														     goid-tool
														     was
														     written
														     by
														     Frank
														     Morgner
														     <frankmorgner@gmail.com>.



NOTES
      1. GoID fingerprint card
	 https://github.com/OpenSC/OpenSC/wiki/GoID-fingerprint-card

opensc				   08/10/2026			    GOID-TOOL(1)