Duong created HDDS-7733:
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Summary: Symmetric Key For Ozone Token Signatures
Key: HDDS-7733
URL: https://issues.apache.org/jira/browse/HDDS-7733
Project: Apache Ozone
Issue Type: New Feature
Components: Ozone Datanode, Ozone Manager, SCM
Reporter: Duong
Today, Ozone uses RSA to sign its issued tokens like block read/write tokens.
This contributes significantly to Ozone Manager latency, e.g. > 80% of key read
latency.
The absolute solution is to use symmetric keys algorithms, e.g. HmacSha256, to
sign the tokens.
This Jira is the epic story of all the efforts to design and implement token
signatures using symmetric key algorithms.
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