Wenzhe Zhou created IMPALA-10206:
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             Summary: Replace MD5 and SHA1 hash with SHA-512 for Squeasel
                 Key: IMPALA-10206
                 URL: https://issues.apache.org/jira/browse/IMPALA-10206
             Project: IMPALA
          Issue Type: Improvement
          Components: Backend
    Affects Versions: Impala 4.0
            Reporter: Wenzhe Zhou


To support FIPS, we have to use FIPS-approved algorithms. Squeasel use MD5 and 
SHA-1 hash algorithms. But MD5 is one of forbidden algorithms, and SHA-1 is 
soon to be deprecated. We have to replace MD5 and SHA-1 with FIPS-approved 
algorithms, like SHA-512. 



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