Skip site navigation (1)Skip section navigation (2)

FreeBSD Manual Pages

  
 
  

home | help
CRL(1)				    OpenSSL				CRL(1)

NAME
       openssl-crl, crl	- CRL utility

SYNOPSIS
       openssl crl [-help] [-inform PEM|DER] [-outform PEM|DER]	[-text]	[-in
       filename] [-out filename] [-nameopt option] [-noout] [-hash] [-issuer]
       [-lastupdate] [-nextupdate] [-CAfile file] [-CApath dir]

DESCRIPTION
       The crl command processes CRL files in DER or PEM format.

OPTIONS
       -help
	   Print out a usage message.

       -inform DER|PEM
	   This	specifies the input format. DER	format is DER encoded CRL
	   structure. PEM (the default)	is a base64 encoded version of the DER
	   form	with header and	footer lines.

       -outform	DER|PEM
	   This	specifies the output format, the options have the same meaning
	   and default as the -inform option.

       -in filename
	   This	specifies the input filename to	read from or standard input if
	   this	option is not specified.

       -out filename
	   Specifies the output	filename to write to or	standard output	by
	   default.

       -text
	   Print out the CRL in	text form.

       -nameopt	option
	   Option which	determines how the subject or issuer names are
	   displayed. See the description of -nameopt in x509(1).

       -noout
	   Don't output	the encoded version of the CRL.

       -hash
	   Output a hash of the	issuer name. This can be use to	lookup CRLs in
	   a directory by issuer name.

       -hash_old
	   Outputs the "hash" of the CRL issuer	name using the older algorithm
	   as used by OpenSSL before version 1.0.0.

       -issuer
	   Output the issuer name.

       -lastupdate
	   Output the lastUpdate field.

       -nextupdate
	   Output the nextUpdate field.

       -CAfile file
	   Verify the signature	on a CRL by looking up the issuing certificate
	   in file.

       -CApath dir
	   Verify the signature	on a CRL by looking up the issuing certificate
	   in dir. This	directory must be a standard certificate directory:
	   that	is a hash of each subject name (using x509 -hash) should be
	   linked to each certificate.

NOTES
       The PEM CRL format uses the header and footer lines:

	-----BEGIN X509	CRL-----
	-----END X509 CRL-----

EXAMPLES
       Convert a CRL file from PEM to DER:

	openssl	crl -in	crl.pem	-outform DER -out crl.der

       Output the text form of a DER encoded certificate:

	openssl	crl -in	crl.der	-inform	DER -text -noout

BUGS
       Ideally it should be possible to	create a CRL using appropriate options
       and files too.

SEE ALSO
       crl2pkcs7(1), ca(1), x509(1)

COPYRIGHT
       Copyright 2000-2018 The OpenSSL Project Authors.	All Rights Reserved.

       Licensed	under the OpenSSL license (the "License").  You	may not	use
       this file except	in compliance with the License.	 You can obtain	a copy
       in the file LICENSE in the source distribution or at
       <https://www.openssl.org/source/license.html>.

1.1.1a				  2018-11-20				CRL(1)

NAME | SYNOPSIS | DESCRIPTION | OPTIONS | NOTES | EXAMPLES | BUGS | SEE ALSO | COPYRIGHT

Want to link to this manual page? Use this URL:
<https://www.freebsd.org/cgi/man.cgi?query=crl&manpath=FreeBSD+12.0-RELEASE+and+Ports>

home | help