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doc-exports/docs/kms/umn/dew_01_0007.html
qinweiwei 3e4721c813 KMS UMN 20251111 version
Reviewed-by: Rogal, Marcel <mrogal@noreply.gitea.eco.tsi-dev.otc-service.com>
Co-authored-by: qinweiwei <qinweiwei@huawei.com>
Co-committed-by: qinweiwei <qinweiwei@huawei.com>
2026-01-19 09:05:54 +00:00

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Encrypting Data in OBS

  • When using OBS to upload data with server-side encryption, you can select SEE-KMS encryption and use the key provided by KMS to encrypt the files to be uploaded, as shown in Figure 1. For details, see Object Storage Service Console Operation Guide.
    Figure 1 Encrypting data in OBS

    There are two types of CMKs that can be used:

    • The default key obs/default created by KMS
    • Custom keys that you created on the KMS console
  • Alternatively, you can call OBS APIs to upload a file with server-side encryption using KMS-managed keys (SSE-KMS). For details, see Object Storage Service API Reference.