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Posted to notifications@jclouds.apache.org by "Colm O hEigeartaigh (Jira)" <ji...@apache.org> on 2019/08/22 09:13:00 UTC

[jira] [Created] (JCLOUDS-1512) Use SecureRandom in Sha512Crypt

Colm O hEigeartaigh created JCLOUDS-1512:
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             Summary: Use SecureRandom in Sha512Crypt
                 Key: JCLOUDS-1512
                 URL: https://issues.apache.org/jira/browse/JCLOUDS-1512
             Project: jclouds
          Issue Type: Improvement
            Reporter: Colm O hEigeartaigh


Sha512Crypt uses java.util.Random to generate a random salt which is not secure. For reference, the Commons Codec Sha512Crypt implementation uses SecureRandom if a user-specified salt is not supplied:

[https://github.com/apache/commons-codec/blob/30e5768186f73552b5f1634a76cf2c12bf26b5bb/src/main/java/org/apache/commons/codec/digest/Sha2Crypt.java#L138]

[https://github.com/apache/commons-codec/blob/30e5768186f73552b5f1634a76cf2c12bf26b5bb/src/main/java/org/apache/commons/codec/digest/B64.java#L81]

 

 



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