openssl crl2pkcs7 [-inform PEM|DER] [-outform PEM|DER] [-in filename]
[-out filename] [-certfile filename] [-nocrl]
The crl2pkcs7 command takes an optional CRL and one or more
certificates and converts them into a PKCS#7 degenerate "certificates
This specifies the CRL 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.
This specifies the PKCS#7 structure output format. DER format is
DER encoded PKCS#7 structure.PEM (the default) is a base64 encoded
version of the DER form with header and footer lines.
This specifies the input filename to read a CRL from or standard
input if this option is not specified.
specifies the output filename to write the PKCS#7 structure to or
standard output by default.
specifies a filename containing one or more certificates in PEM
format. All certificates in the file will be added to the PKCS#7
structure. This option can be used more than once to read
certificates form multiple files.
normally a CRL is included in the output file. With this option no
CRL is included in the output file and a CRL is not read from the
Create a PKCS#7 structure from a certificate and CRL:
openssl crl2pkcs7 -in crl.pem -certfile cert.pem -out p7.pem
Creates a PKCS#7 structure in DER format with no CRL from several
openssl crl2pkcs7 -nocrl -certfile newcert.pem
-certfile demoCA/cacert.pem -outform DER -out p7.der
The output file is a PKCS#7 signed data structure containing no signers
and just certificates and an optional CRL.
1.0.1f 2014-01-06 CRL2PKCS7(1SSL)
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