HSM Client 10.6.0

HSM Client 10.6.0 was released in August 2023. It includes bug fixes and security updates.

>Download HSM Client 10.6.0 for Windows

>Download HSM Client 10.6.0 for Linux

>Download Minimal HSM Client 10.6.0 for Linux

>Download HSM Client 10.6.0 for AIX

New Features and Enhancements

HSM Client 10.6.0 includes the following new features and enhancements:

Configurable TLS Ciphers

Customize Luna Network HSM TLS ciphers used by the appliance in:

>NTLS: Network Trust Link Service

>STC: Secure Trusted Channel

>CBS: Call Back Server (Used for audit logs, as well as the PED Client)

Choose from the provided list, to include or exclude appliance-side ciphers. Client and appliance support TLS 1.3.

This feature also requires minimum Luna Network HSM Appliance Software 7.8.3.

Certificate Rotation in HA Mode

Certificate rotation is smoothed and downtime is mitigated. If a new certificate (self-signed or CA-signed for both the client and server certificate on the client) is available for NTLS connection, it is used immediately upon recovery of an HA member, rather than using a cached copy of the outgoing cert, as in previous releases. There is no need to launch a new client instance to invoke a new certificate.

Optimized Performance With Many Client Threads

Using HSM Client 10.6.0 and newer, performance using a high number of client threads (greater than 64) has been optimized. Using earlier client releases, performance may slow down as the number of threads increases.

Supported Operating Systems

You can install HSM Client 10.6.0 on the following operating systems:

Operating System Version Secure Boot Supported
Windows 10 Yes
Windows Server Standard 2022 Yes
2019 Yes
2016 Yes
Windows Server Core 2022 Yes
2019 Yes
2016 Yes
Red Hat Enterprise Linux (RHEL) 9.0, 9.1, 9.2 (†) No
Red Hat Universal Base Image (UBI) 8.8 No
Red Hat-based Linux (including variants like CentOS and Oracle Enterprise Linux)

8.0, 8.1, 8.2, 8.3, 8.4, 8.5, 8.6, 8.7 (†)

7 No

Ubuntu *

22.04 No
21.04 No
20.04 No
18.04 No
Debian 11 No
10 No
9 No
8 No

* The Linux installer for HSM Client software is compiled as .rpm packages. To install on a Debian-based distribution, such as Ubuntu, alien is used to convert the packages. We used build-essential:

apt-get install build-essential alien

If you are using a Docker container or another such microservice to install the Luna Minimal Client on Ubuntu, and your initial client installation was on another supported Linux distribution as listed above, you do not require alien. Refer to the product documentation for instructions. You might need to account for your particular system and any pre-existing dependencies for your other applications.

RHEL and CentOS 8.0-9.0 with their original kernels. See also HSM Client 10.6.0.

Supported Cryptographic APIs

Applications can perform cryptographic operations using the following APIs:

>PKCS#11 2.20


>Microsoft CAPI

>Microsoft CNG

>Supported Java versions:

Open JDK 7 up to Open JDK 21

Oracle Java 7 up to JDK 21

IBM Java 7, 8 and 11

Advisory Notes

This section highlights important issues you should be aware of before deploying HSM Client 10.6.0.

Backup/USB/PCIe Drivers Not Installed on Windows 10 or Windows Server 2022 Unless Device is Connected

Due to changes in Windows 10 and Server 2022, device drivers are not installed unless the USB or PCIe device is connected to the client workstation. If you plan to use a Luna Backup HSM 7, Luna Backup HSM G5, Luna USB HSM 7, or Luna PCIe HSM with these operating systems, use one of the following workarounds:

>Connect the Luna device to the workstation (or install the Luna PCIe HSM card) before installing the HSM Client software

>After installing the HSM Client software:

a.Connect the Luna device(s) to the workstation (or install the Luna PCIe HSM card)

b.Run LunaHSMClient.exe.

c.Select the devices you want to install drivers for.

d.Click Modify.

CentOS 8.4 Missing Dependency

Due to a missing dependency on CentOS 8.4 [specifically the symlink (libnsl.so.1) to libnsl was removed], when installing HSM Client 10.5.0 or newer, you must install an additional rpm package first:

Run yum install libnsl before invoking the install.sh script.

CSP/KSP Registrations Can Fail if Windows Update Missing

CSP or KSP registration includes a step that verifies the DLLs are signed by our certificate that chains back to the DigiCert root of trust G4 (in compliance with industry security standards).

This step can fail if your Windows operating system does not have the required certificate. If you have been keeping your Windows OS updated, you should already have that certificate.

If your HSM Client host is connected to the internet, use the following commands to update the certificate manually:

certutil -urlcache -f http://cacerts.digicert.com/DigiCertTrustedRootG4.crt DigiCertTrustedRootG4.crt

certutil -addstore -f root DigiCertTrustedRootG4.crt

To manually update a non-connected host

1. Download the DigiCert Trusted Root G4 ( http://cacerts.digicert.com/DigiCertTrustedRootG4.crt DigiCertTrustedRootG4.crt ) to a separate internet-connected computer.

2.Transport the certificate , using your approved means, to the Luna Client host into a <downloaded cert path> location of your choice

3.Add the certificate to the certificate store using the command:

certutil -addstore -f root <downloaded cert path>

Support for Windows Server 2012 R2 is Ended

HSM Client 10.3.0 is the last version that will support Windows Server 2012 R2.

Red Hat Enterprise Linux / CentOS 6 Support is Ended

HSM Client 10.2.0 is the last version that will support RHEL 6 and related operating systems. If you plan to install future client updates, consider updating your clients to RHEL 7 or 8.

Support for 32-bit OS Platforms is Ended

Starting with HSM Client 10.2.0, 32-bit libraries are no longer provided. If you have a 32-bit application or integration, remain with a previous client release or migrate to 64-bit platform.

Older JAVA Versions Require Patch/Update

The .jar files included with HSM Client 10.x have been updated with a new certificate, signed by the Oracle JCE root certificate. This certificate validation requires a minimum Oracle JDK/JRE version.

>If your application relies on Oracle Java 7 or 8, you must update to the advanced version provided by Oracle. You require (at minimum) version 7u131 or 8u121. Please refer to Oracle's website for more information: https://www.oracle.com/technetwork/java/java-se-support-roadmap.html

>If your application relies on IBM Java 7 or 8, you must install a patch from IBM before updating to HSM Client 10.x (see APAR IJ25459 for details).

CKR_MECHANISM_INVALID Messages in Mixed Luna Cloud HSM Implementations

When using a Luna Cloud HSM service with HSM Client, you might encounter errors like "CKR_MECHANISM_INVALID" or "Error NCryptFinalizeKey" during some operations in Hybrid HA and FIPS mode (3DES Issue). This can occur if firmware versions differ between a Luna HSM partition and a Luna Cloud HSM service in an HA group when you invoke a mechanism that is supported on one but not the other. Similarly, if one member is in FIPS mode, while the other is not, a mechanism might be requested that is allowed for one member, but not the other. For example, the ms2luna tool can fail when 3DES operations are invoked.