Download Navigator Key Trustee KMS 5.12.1
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Recommended Hardware and Supported Distributions

The recommended minimum hardware specifications are as follows:

  • Processor: 2 GHz 64-bit quad core
  • Memory: 16 GB RAM
  • Storage: 40 GB on moderate- to high-performance disk drives

Key Trustee KMS supports the following Linux distributions:

  • RHEL and CentOS: 5.7, 5.10, 6.4, 6.5, 6.6, 6.7, 6.8, 6.9, 7.1, 7.2, 7.3
  • Oracle Enterprise Linux: 5.7, 5.10, 5.11, 6.4, 6.5, 6.6, 6.7, 6.8, 6.9, 7.1, 7.2, 7.3
  • SLES: 11 SP2, 11 SP3, 11 SP4, 12 SP1, 12 SP2
  • Debian: 7.1, 7.8, 8.2, 8.4
  • Ubuntu: 12.04, 14.04, 16.04

The Key Trustee KMS workload is CPU-intensive. Cloudera recommends using machines with capabilities equivalent to your NameNode hosts, with Intel CPUs that support AES-NI for optimum performance.

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Issues Fixed in Cloudera HSM KMS 5.12.1

Key version number information now reported correctly by Hadoop key list -metadataoperation after key roll.

Previously, after the key roll operation, the key's version number remained the same. Now, rather than returning a hard-coded version number on keys loaded from metastore, that information is returned dynamically.

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Related Downloads

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Connects HDFS Encryption to Navigator Key Trustee Server for production-ready key storage.


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Navigator Key Trustee Server

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Navigator Key HSM

Integrates Navigator Key Trustee to existing Hardware Security Modules (HSMs), providing an (optional) additional layer of security.


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