crl(1ssl) [php man page]
CRL(1SSL) OpenSSL CRL(1SSL) 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 2018-12-18 CRL(1SSL)
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CRL(1SSL) OpenSSL CRL(1SSL) 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 2018-12-18 CRL(1SSL)