Alejandro Abdelnur created HADOOP-10719:
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Summary: Add generateEncryptedKey and decryptEncryptedKey methods
to KeyProvider
Key: HADOOP-10719
URL: https://issues.apache.org/jira/browse/HADOOP-10719
Project: Hadoop Common
Issue Type: Improvement
Components: security
Affects Versions: 3.0.0
Reporter: Alejandro Abdelnur
Assignee: Alejandro Abdelnur
This is a follow up on
[HDFS-6134|https://issues.apache.org/jira/browse/HDFS-6134?focusedCommentId=14036044&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14036044]
KeyProvider API should have 2 new methods:
* KeyVersion generateEncryptedKey(String keyVersionName, byte[] iv)
* KeyVersion decryptEncryptedKey(String keyVersionName, byte[] iv, KeyVersion
encryptedKey)
The implementation would do a known transformation on the IV (i.e.: xor with
0xff the original IV).
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