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How to rotate data authentication keys on a FIPS drive or SED

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Applies to

  • External Key Manager 
  • Onboard Key Manager (OKM)
  • NetApp Storage Encryption (NSE)
  • ONTAP 9 and later

Description

  • At times, it may be desirable to rotate data authentication keys on a FIPS drive or SED.
  • The process of rotating keys in an NSE environment depends on whether you are using an External Key Manager (using KMIP) or the OKM.
    • External Key Managers require generating a new authentication key (AK) before assigning new authentication keys to the drives.
    • OKM does not support generating new authentication keys without deleting and recreating the OKM configuration on the cluster.

 

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