Md Mahir Asef Kabir created RANGER-3173:
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Summary: PBEParameterSpec has < 1000 iteration
Key: RANGER-3173
URL: https://issues.apache.org/jira/browse/RANGER-3173
Project: Ranger
Issue Type: Improvement
Components: Ranger
Reporter: Md Mahir Asef Kabir
In file
[https://github.com/apache/ranger/blob/71e1dd40366c8eb8e9c498b0b5158d85d603af02/kms/src/main/java/org/apache/hadoop/crypto/key/RangerKeyStore.java]
(at Line 311) PBEParameterSpec has been initialized with < 1000 iteration
count.
*Security Impact*:
< 1000 iteration count makes it vulnerable to dictionary attack
*Useful resource*:
https://cryptosense.com/blog/parameter-choice-for-pbkdf2
*Solution we suggest*:
Iteration count should be at least 1000
*Please share with us your opinions/comments if there is any*:
Is the bug report helpful?
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