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  1. Parquet
  2. PARQUET-2040

Uniform encryption

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    Details

    • Type: Improvement
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 1.12.0
    • Fix Version/s: None
    • Component/s: parquet-mr
    • Labels:
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      Description

      PME low-level spec supports using the same encryption key for all columns, which is useful in a number of scenarios. However, this feature is not exposed yet in the high-level API, because its misuse can break the NIST limit on the number of AES GCM operations with one key. We will develop a limit-enforcing code and provide an API for uniform table encryption.

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            • Assignee:
              gershinsky Gidon Gershinsky
              Reporter:
              gershinsky Gidon Gershinsky
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              • Created:
                Updated: