Since version 8.27 the instructions for signing log records with Guardtime KSI blockchain are available in the description of ksi-ls12 signing provider module. The previous signing provider modules gt and ksi have been deprecated and are no longer supported.
Some people may have experienced trouble with log signing through Guardtime. The debug log shows, that the stamper service responds with a 401 error. The Guardtime KSI service has been upgraded recently to mitigate DOS attacks by adding user authentication. Please contact Guardtime for more information. Contact Guardtime
rsyslog provides the ability to sign logs through GuardTime. You can verify the logs with a provided tool called rsgtutil. We have identified two reasons why the signing process could fail and thus verifying the log signature is not possible. Note on legacy API: The old API libgt would create files with the endings .gtsig […]
Version 7.3.12 [devel] 2013-04-25 added doc for omelasticsearch Thanks to Radu Gheorghe for the doc contribution. omelasticsearch: _id field support for bulk operations closes: http://bugzilla.adiscon.com/show_bug.cgi?id=392 Thanks to Jérôme Renard for the idea and patches. max number of templates for plugin use has been increased to five platform compatibility enhancement: solve compile issue with libgcrypt do […]
Please note: This method is deprecated. Please refer to the new log signing method with KSI. With rsyslog v7.3.9 we introduced the possibility to sign log messages through Guardtime, a signature provider. The process to enable this is relativey easy. And in the end you have your log files signed with a keyless signature that […]