.\" Automatically generated by Pod::Man 2.27 (Pod::Simple 3.28)
.\"
.\" Standard preamble:
.\" ========================================================================
.de Sp \" Vertical space (when we can't use .PP)
.if t .sp .5v
.if n .sp
..
.de Vb \" Begin verbatim text
.ft CW
.nf
.ne \\$1
..
.de Ve \" End verbatim text
.ft R
.fi
..
.\" Set up some character translations and predefined strings.  \*(-- will
.\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left
.\" double quote, and \*(R" will give a right double quote.  \*(C+ will
.\" give a nicer C++.  Capital omega is used to do unbreakable dashes and
.\" therefore won't be available.  \*(C` and \*(C' expand to `' in nroff,
.\" nothing in troff, for use with C<>.
.tr \(*W-
.ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p'
.ie n \{\
.    ds -- \(*W-
.    ds PI pi
.    if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch
.    if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\"  diablo 12 pitch
.    ds L" ""
.    ds R" ""
.    ds C` ""
.    ds C' ""
'br\}
.el\{\
.    ds -- \|\(em\|
.    ds PI \(*p
.    ds L" ``
.    ds R" ''
.    ds C`
.    ds C'
'br\}
.\"
.\" Escape single quotes in literal strings from groff's Unicode transform.
.ie \n(.g .ds Aq \(aq
.el       .ds Aq '
.\"
.\" If the F register is turned on, we'll generate index entries on stderr for
.\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index
.\" entries marked with X<> in POD.  Of course, you'll have to process the
.\" output yourself in some meaningful fashion.
.\"
.\" Avoid warning from groff about undefined register 'F'.
.de IX
..
.nr rF 0
.if \n(.g .if rF .nr rF 1
.if (\n(rF:(\n(.g==0)) \{
.    if \nF \{
.        de IX
.        tm Index:\\$1\t\\n%\t"\\$2"
..
.        if !\nF==2 \{
.            nr % 0
.            nr F 2
.        \}
.    \}
.\}
.rr rF
.\"
.\" Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2).
.\" Fear.  Run.  Save yourself.  No user-serviceable parts.
.    \" fudge factors for nroff and troff
.if n \{\
.    ds #H 0
.    ds #V .8m
.    ds #F .3m
.    ds #[ \f1
.    ds #] \fP
.\}
.if t \{\
.    ds #H ((1u-(\\\\n(.fu%2u))*.13m)
.    ds #V .6m
.    ds #F 0
.    ds #[ \&
.    ds #] \&
.\}
.    \" simple accents for nroff and troff
.if n \{\
.    ds ' \&
.    ds ` \&
.    ds ^ \&
.    ds , \&
.    ds ~ ~
.    ds /
.\}
.if t \{\
.    ds ' \\k:\h'-(\\n(.wu*8/10-\*(#H)'\'\h"|\\n:u"
.    ds ` \\k:\h'-(\\n(.wu*8/10-\*(#H)'\`\h'|\\n:u'
.    ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'^\h'|\\n:u'
.    ds , \\k:\h'-(\\n(.wu*8/10)',\h'|\\n:u'
.    ds ~ \\k:\h'-(\\n(.wu-\*(#H-.1m)'~\h'|\\n:u'
.    ds / \\k:\h'-(\\n(.wu*8/10-\*(#H)'\z\(sl\h'|\\n:u'
.\}
.    \" troff and (daisy-wheel) nroff accents
.ds : \\k:\h'-(\\n(.wu*8/10-\*(#H+.1m+\*(#F)'\v'-\*(#V'\z.\h'.2m+\*(#F'.\h'|\\n:u'\v'\*(#V'
.ds 8 \h'\*(#H'\(*b\h'-\*(#H'
.ds o \\k:\h'-(\\n(.wu+\w'\(de'u-\*(#H)/2u'\v'-.3n'\*(#[\z\(de\v'.3n'\h'|\\n:u'\*(#]
.ds d- \h'\*(#H'\(pd\h'-\w'~'u'\v'-.25m'\f2\(hy\fP\v'.25m'\h'-\*(#H'
.ds D- D\\k:\h'-\w'D'u'\v'-.11m'\z\(hy\v'.11m'\h'|\\n:u'
.ds th \*(#[\v'.3m'\s+1I\s-1\v'-.3m'\h'-(\w'I'u*2/3)'\s-1o\s+1\*(#]
.ds Th \*(#[\s+2I\s-2\h'-\w'I'u*3/5'\v'-.3m'o\v'.3m'\*(#]
.ds ae a\h'-(\w'a'u*4/10)'e
.ds Ae A\h'-(\w'A'u*4/10)'E
.    \" corrections for vroff
.if v .ds ~ \\k:\h'-(\\n(.wu*9/10-\*(#H)'\s-2\u~\d\s+2\h'|\\n:u'
.if v .ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'\v'-.4m'^\v'.4m'\h'|\\n:u'
.    \" for low resolution devices (crt and lpr)
.if \n(.H>23 .if \n(.V>19 \
\{\
.    ds : e
.    ds 8 ss
.    ds o a
.    ds d- d\h'-1'\(ga
.    ds D- D\h'-1'\(hy
.    ds th \o'bp'
.    ds Th \o'LP'
.    ds ae ae
.    ds Ae AE
.\}
.rm #[ #] #H #V #F C
.\" ========================================================================
.\"
.IX Title "OPENSSL-CRL 1ossl"
.TH OPENSSL-CRL 1ossl "2024-03-21" "3.2.1" "OpenSSL"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
openssl\-crl \- CRL command
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
\&\fBopenssl\fR \fBcrl\fR
[\fB\-help\fR]
[\fB\-inform\fR \fB\s-1DER\s0\fR|\fB\s-1PEM\s0\fR]
[\fB\-outform\fR \fB\s-1DER\s0\fR|\fB\s-1PEM\s0\fR]
[\fB\-key\fR \fIfilename\fR]
[\fB\-keyform\fR \fB\s-1DER\s0\fR|\fB\s-1PEM\s0\fR|\fBP12\fR]
[\fB\-dateopt\fR]
[\fB\-text\fR]
[\fB\-in\fR \fIfilename\fR]
[\fB\-out\fR \fIfilename\fR]
[\fB\-gendelta\fR \fIfilename\fR]
[\fB\-badsig\fR]
[\fB\-verify\fR]
[\fB\-noout\fR]
[\fB\-hash\fR]
[\fB\-hash_old\fR]
[\fB\-fingerprint\fR]
[\fB\-crlnumber\fR]
[\fB\-issuer\fR]
[\fB\-lastupdate\fR]
[\fB\-nextupdate\fR]
[\fB\-nameopt\fR \fIoption\fR]
[\fB\-CAfile\fR \fIfile\fR]
[\fB\-no\-CAfile\fR]
[\fB\-CApath\fR \fIdir\fR]
[\fB\-no\-CApath\fR]
[\fB\-CAstore\fR \fIuri\fR]
[\fB\-no\-CAstore\fR]
[\fB\-provider\fR \fIname\fR]
[\fB\-provider\-path\fR \fIpath\fR]
[\fB\-propquery\fR \fIpropq\fR]
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
This command processes \s-1CRL\s0 files in \s-1DER\s0 or \s-1PEM\s0 format.
.SH "OPTIONS"
.IX Header "OPTIONS"
.IP "\fB\-help\fR" 4
.IX Item "-help"
Print out a usage message.
.IP "\fB\-inform\fR \fB\s-1DER\s0\fR|\fB\s-1PEM\s0\fR" 4
.IX Item "-inform DER|PEM"
The \s-1CRL\s0 input format; unspecified by default.
See \fIopenssl\-format\-options\fR\|(1) for details.
.IP "\fB\-outform\fR \fB\s-1DER\s0\fR|\fB\s-1PEM\s0\fR" 4
.IX Item "-outform DER|PEM"
The \s-1CRL\s0 output format; the default is \fB\s-1PEM\s0\fR.
See \fIopenssl\-format\-options\fR\|(1) for details.
.IP "\fB\-key\fR \fIfilename\fR" 4
.IX Item "-key filename"
The private key to be used to sign the \s-1CRL.\s0
.IP "\fB\-keyform\fR \fB\s-1DER\s0\fR|\fB\s-1PEM\s0\fR|\fBP12\fR" 4
.IX Item "-keyform DER|PEM|P12"
The format of the private key file; unspecified by default.
See \fIopenssl\-format\-options\fR\|(1) for details.
.IP "\fB\-in\fR \fIfilename\fR" 4
.IX Item "-in filename"
This specifies the input filename to read from or standard input if this
option is not specified.
.IP "\fB\-out\fR \fIfilename\fR" 4
.IX Item "-out filename"
Specifies the output filename to write to or standard output by
default.
.IP "\fB\-gendelta\fR \fIfilename\fR" 4
.IX Item "-gendelta filename"
Output a comparison of the main \s-1CRL\s0 and the one specified here.
.IP "\fB\-badsig\fR" 4
.IX Item "-badsig"
Corrupt the signature before writing it; this can be useful
for testing.
.IP "\fB\-dateopt\fR" 4
.IX Item "-dateopt"
Specify the date output format. Values are: rfc_822 and iso_8601.
Defaults to rfc_822.
.IP "\fB\-text\fR" 4
.IX Item "-text"
Print out the \s-1CRL\s0 in text form.
.IP "\fB\-verify\fR" 4
.IX Item "-verify"
Verify the signature in the \s-1CRL.\s0
.IP "\fB\-noout\fR" 4
.IX Item "-noout"
Don't output the encoded version of the \s-1CRL.\s0
.IP "\fB\-fingerprint\fR" 4
.IX Item "-fingerprint"
Output the fingerprint of the \s-1CRL.\s0
.IP "\fB\-crlnumber\fR" 4
.IX Item "-crlnumber"
Output the number of the \s-1CRL.\s0
.IP "\fB\-hash\fR" 4
.IX Item "-hash"
Output a hash of the issuer name. This can be use to lookup CRLs in
a directory by issuer name.
.IP "\fB\-hash_old\fR" 4
.IX Item "-hash_old"
Outputs the \*(L"hash\*(R" of the \s-1CRL\s0 issuer name using the older algorithm
as used by OpenSSL before version 1.0.0.
.IP "\fB\-issuer\fR" 4
.IX Item "-issuer"
Output the issuer name.
.IP "\fB\-lastupdate\fR" 4
.IX Item "-lastupdate"
Output the lastUpdate field.
.IP "\fB\-nextupdate\fR" 4
.IX Item "-nextupdate"
Output the nextUpdate field.
.IP "\fB\-nameopt\fR \fIoption\fR" 4
.IX Item "-nameopt option"
This specifies how the subject or issuer names are displayed.
See \fIopenssl\-namedisplay\-options\fR\|(1) for details.
.IP "\fB\-CAfile\fR \fIfile\fR, \fB\-no\-CAfile\fR, \fB\-CApath\fR \fIdir\fR, \fB\-no\-CApath\fR, \fB\-CAstore\fR \fIuri\fR, \fB\-no\-CAstore\fR" 4
.IX Item "-CAfile file, -no-CAfile, -CApath dir, -no-CApath, -CAstore uri, -no-CAstore"
See \*(L"Trusted Certificate Options\*(R" in \fIopenssl\-verification\-options\fR\|(1) for details.
.IP "\fB\-provider\fR \fIname\fR" 4
.IX Item "-provider name"
.PD 0
.IP "\fB\-provider\-path\fR \fIpath\fR" 4
.IX Item "-provider-path path"
.IP "\fB\-propquery\fR \fIpropq\fR" 4
.IX Item "-propquery propq"
.PD
See \*(L"Provider Options\*(R" in \fIopenssl\fR\|(1), \fIprovider\fR\|(7), and \fIproperty\fR\|(7).
.SH "EXAMPLES"
.IX Header "EXAMPLES"
Convert a \s-1CRL\s0 file from \s-1PEM\s0 to \s-1DER:\s0
.PP
.Vb 1
\& openssl crl \-in crl.pem \-outform DER \-out crl.der
.Ve
.PP
Output the text form of a \s-1DER\s0 encoded certificate:
.PP
.Vb 1
\& openssl crl \-in crl.der \-text \-noout
.Ve
.SH "BUGS"
.IX Header "BUGS"
Ideally it should be possible to create a \s-1CRL\s0 using appropriate options
and files too.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fIopenssl\fR\|(1),
\&\fIopenssl\-crl2pkcs7\fR\|(1),
\&\fIopenssl\-ca\fR\|(1),
\&\fIopenssl\-x509\fR\|(1),
\&\fIossl_store\-file\fR\|(7)
.SH "COPYRIGHT"
.IX Header "COPYRIGHT"
Copyright 2000\-2021 The OpenSSL Project Authors. All Rights Reserved.
.PP
Licensed under the Apache License 2.0 (the \*(L"License\*(R").  You may not use
this file except in compliance with the License.  You can obtain a copy
in the file \s-1LICENSE\s0 in the source distribution or at
<https://www.openssl.org/source/license.html>.