NAME
hpkp_pin_sha256 - Print out the pin-sha256 value for a Public Key (possibly contained in an X.509 certificate)
VERSION
Version 0.02
SYNOPSIS
hpkp_pin_sha256 [--help] [--version] path_to_X.509_certificate_file_or_public_key
DESCRIPTION
This program will print out the pin-sha256 value for a public key or the public key in a X.509 Certificate. The pin-sha256 value is used in HTTP Public Key Pins (HPKP)
The path to a X.509 Certificate (in PEM or DER format) or a Public Key (in PEM (SubjectPublicKeyInfo or PKCS#1 or DER format) should be passed to this program on the commnad line..
Example Public-Key-Pins headers for HTTP from RFC 7469 can be found below;
* Public-Key-Pins: max-age=3000; pin-sha256="\$short_term_pin_sha256_for_primary_key"; pin-sha256="\$short_term_pin_sha256_for_offline_backup_key"
* Public-Key-Pins: max-age=2592000; pin-sha256="\$long_term_pin_sha256_for_primary_key"; pin-sha256="\$long_term_pin_sha256_for_offline_backup_key"
* Public-Key-Pins: max-age=2592000; pin-sha256="\$long_term_pin_sha256_for_primary_key"; pin-sha256="\$long_term_pin_sha256_for_offline_backup_key"; report-uri="http://example.com/pkp-report"
* Public-Key-Pins-Report-Only: max-age=2592000; pin-sha256="\$long_term_pin_sha256_for_primary_key"; pin-sha256="\$long_term_pin_sha256_for_offline_backup_key"; report-uri="https://other.example.net/pkp-report"
* Public-Key-Pins: pin-sha256="\$long_term_pin_sha256_for_primary_key"; pin-sha256="\$long_term_pin_sha256_for_offline_backup_key"; max-age=259200
* Public-Key-Pins: pin-sha256="\$medium_term_pin_sha256_for_primary_key"; pin-sha256="\$medium_term_pin_sha256_for_offline_backup_key"; pin-sha256="\$medium_term_pin_sha256_for_second_offline_backup_key"; max-age=10000; includeSubDomainsINCOMPATIBILITIES
None known.
SEE ALSO
AUTHOR
David Dick, <ddick at cpan.org>
BUGS AND LIMITATIONS
Please report any bugs or feature requests to bug-http-publickeypins at rt.cpan.org, or through the web interface at http://rt.cpan.org/NoAuth/ReportBug.html?Queue=HTTP-PublicKeyPins. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.
LICENSE AND COPYRIGHT
Copyright 2015 David Dick.
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.