Release 3.14.0

Date: 2026-04-29

Bugfixes

MTG KMS-Server

  • Using any unsupported attribute (see "Not Supported Attributes" in the document Objects-and-Operations, chapter 6 → table 22 ) during any KMIP operation (Create, Create Key Pair, Register, Get, Locate, Get Attributes, Add- Set- Modify- Attribute, Re-Key, Re-Key Key pair) now causes an error (either ATTRIBUTE_NOT_SUPPORTED or FEATURE_NOT_SUPPORTED in accordance with KMIP Error handling).

Features and updates

All MTG Java Application Projects

List of all MTG Java Application Projects see [MTG_ERS_JAVA].

Updated supported Operating Systems:

  • Added Redhat Enterprise Linux (RHEL) 10.1

  • Added Suse Linux Leap 16.0, Suse Linux Leap 15.6

  • Added Ubuntu 24.04, Ubuntu 22.04

  • Removed Ubuntu 20.04

  • Removed Suse Linux Leap 15.5

Supported Operating Systems [OS].

All Applications support TLS 1.2 and 1.3

  • Spring boot version increased to 3.5.14 (includes tomcat 10.1.54).

  • MTG KMS-PKCS11-Server

    • CKA_LABEL no longer supported

  • MTG KMS-TTLV-Proxy

    • New Health Endpoint added. For further information (see Health Endpoint).

  • MTG KMS-Server, MTG Mini-CA, MTG KMS-PKCS11-Server, MTG KMS-TTLV-Proxy, MTG KMS-Crypto-API

    • New Endpoint for Prometheus Monitoring added. Endpoint is per default set to false. See the System Configuration chapters of each Application in order to enable the endpoint if needed.

  • MTG KMS-Crypto-API

    • Added support for PQC algorithms

  • Galera Cluster

    • Support of Galera Cluster 26.4.25 with MariaDB 11.4.10

MTG KMS-PKCS#11-Library

Support of OpenSSL versions, see [OpenSSL_compatibility].

Supported Operating Systems [OS_PKCS11].

MTG KMS-UI

  • Upgraded libraries.

  • Added support for PQC algorithms, specifically SLH-DSA and ML-DSA algorithms and their pre-hash variants.

    • The algorithms may in particular be used for the Create KeyPair, Sign, Verify, Search and Create CSR operations.

Installation instructions