Dong Chen created SPARK-13331:
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Summary: Spark network encryption optimization
Key: SPARK-13331
URL: https://issues.apache.org/jira/browse/SPARK-13331
Project: Spark
Issue Type: Improvement
Reporter: Dong Chen
In network/common, SASL encryption uses DIGEST-MD5 mechanism, which supports:
3DES, DES, and RC4
3des and rc4 are slow relatively. We could make it support AES for more secure
and performance.
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