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https://issues.apache.org/jira/browse/HADOOP-10156?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yi Liu updated HADOOP-10156:
----------------------------

    Issue Type: Task  (was: Sub-task)
        Parent:     (was: HADOOP-10150)

> Define Buffer-based Encryptor/Decryptor interfaces and provide implementation 
> for AES CTR.
> ------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-10156
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10156
>             Project: Hadoop Common
>          Issue Type: Task
>          Components: security
>    Affects Versions: 3.0.0
>            Reporter: Yi Liu
>            Assignee: Yi Liu
>              Labels: rhino
>             Fix For: 3.0.0
>
>         Attachments: HADOOP-10156.patch
>
>
> Define encryptor and decryptor interfaces, and they are buffer-based to 
> improve performance.  We use direct buffer to avoid bytes copy between JAVA 
> and native if there is JNI call.  In this JIRA, AES CTR mode encryption and 
> decryption are implemented. 



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