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Release note Nexus OCSP Responder 6.2

Version: 6.2

Release Date: 2021-04-09

Main new features

Added 'nopinpad' and 'tokenlabel' keystore options

These two optional keystore configuration parameters have been added. Read more here: Key management section.


PKCS#11 response signing performance improvements

This improves the performance when signing OCSP responses by pooling the PKCS#11 sessions. This will greatly reduce open/close session operations through the PKCS#11 library, which could cripple the HSM during high load. You can also use EC signing keys for even better performance.

Detailed feature list

For a detailed overview of changed functionality, deprecated functions and corrected problems, see Release.txt which is provided with the installation media.


Contact Information

For information regarding support, training and other services in your area, please visit our website at


Nexus offers maintenance and support services for Nexus OCSP Responder to customers and partners. For more information, please refer to the Nexus Technical Support at, or contact your local sales representative.

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