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Posted to issues@spark.apache.org by "Dong Chen (JIRA)" <ji...@apache.org> on 2016/02/16 04:06:18 UTC

[jira] [Created] (SPARK-13331) Spark network encryption optimization

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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