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From "Yi Liu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-10735) Fall back AesCtrCryptoCodec implementation from OpenSSL to JCE if non native support.
Date Tue, 15 Jul 2014 22:13:07 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-10735?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Yi Liu updated HADOOP-10735:
----------------------------

    Attachment: HADOOP-10735.007.patch

Thanks [~cmccabe]. 
If we want to log the warning about all bad codecs, I’d like to cache the first correct
codec but not return, and return it after the loop.
The new patch is for this.


> Fall back AesCtrCryptoCodec implementation from OpenSSL to JCE if non native support.
> -------------------------------------------------------------------------------------
>
>                 Key: HADOOP-10735
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10735
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: security
>    Affects Versions: fs-encryption (HADOOP-10150 and HDFS-6134)
>            Reporter: Yi Liu
>            Assignee: Yi Liu
>             Fix For: fs-encryption (HADOOP-10150 and HDFS-6134)
>
>         Attachments: HADOOP-10735.001.patch, HADOOP-10735.002.patch, HADOOP-10735.003.patch,
HADOOP-10735.004.patch, HADOOP-10735.005.patch, HADOOP-10735.006.patch, HADOOP-10735.007.patch
>
>
> If there is no native support or OpenSSL version is too low not supporting AES-CTR, but
{{OpensslAesCtrCryptoCodec}} is configured, we need to fall back it to JCE implementation.



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