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NVE用OKMを構成する方法および暗号化キーの入手先

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環境

  • ONTAP 9
  • NetApp Volume Encryption(NVE)
  • オンボードキーマネージャ(OKM)

回答

オンボードキーマネージャ は組み込みのツールで、データと同じストレージシステムからノードに認証キーを提供します。OKMを使用する場合、外部キーマネージャを使用して暗号キーを生成する必要はありません。キーは自動的に生成されます。実行する必要があるのは「security key-manager onboard enable」だけです。


手順 1:
 
security key-manager onboard enable コマンド

cluster2::> security key-manager onboard enable

Enter the cluster-wide passphrase for the Onboard Key Manager:

Re-enter the cluster-wide passphrase:
After configuring the Onboard Key Manager, save the encrypted configuration data in a safe location so that you can use it if you need to perform a manual recovery operation. To view the data, use the "security key-manager onboard show-back up" command.

The onboard passphrase MUST be 32 to 256 ASCII-range characters long.


ステップ2を実行します。
 
キーを確認します

cluster2::> security key-manager key query -node cluster2-01

Node: cluster2-01
Vserver: cluster2
Key Manager: onboard
Key Manager Type: OKM

Key Tag                               Key Type  Restored
------------------------------------  --------  --------
cluster2-01                           NSE-AK    true
Key ID: 000000000000000002000000000001006a4cdad760624da1f32a58fe1e6c986f0000000000000000
cluster2-01                           NSE-AK    true
Key ID: 000000000000000002000000000001009426182227410fcf2aba4988886a80b00000000000000000
2 entries were displayed.

 
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