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From "Federico Czerwinski (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-13075) Add support for SSE-KMS and SSE-C in s3a filesystem
Date Mon, 11 Jul 2016 03:56:11 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-13075?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15370138#comment-15370138
] 

Federico Czerwinski commented on HADOOP-13075:
----------------------------------------------

[~cnauroth] hey Chris, I've submitted both PRs, one for trunk the other for branch-2 (you
were right, patches were identical). I'm not sure what goes next. Should I just wait till
they get reviewed ? cheers

Fede


> Add support for SSE-KMS and SSE-C in s3a filesystem
> ---------------------------------------------------
>
>                 Key: HADOOP-13075
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13075
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/s3
>            Reporter: Andrew Olson
>            Assignee: Federico Czerwinski
>
> S3 provides 3 types of server-side encryption [1],
> * SSE-S3 (Amazon S3-Managed Keys) [2]
> * SSE-KMS (AWS KMS-Managed Keys) [3]
> * SSE-C (Customer-Provided Keys) [4]
> Of which the S3AFileSystem in hadoop-aws only supports opting into SSE-S3 (HADOOP-10568)
-- the underlying aws-java-sdk makes that very simple [5]. With native support in aws-java-sdk
already available it should be fairly straightforward [6],[7] to support the other two types
of SSE with some additional fs.s3a configuration properties.
> [1] http://docs.aws.amazon.com/AmazonS3/latest/dev/serv-side-encryption.html
> [2] http://docs.aws.amazon.com/AmazonS3/latest/dev/UsingServerSideEncryption.html
> [3] http://docs.aws.amazon.com/AmazonS3/latest/dev/UsingKMSEncryption.html
> [4] http://docs.aws.amazon.com/AmazonS3/latest/dev/ServerSideEncryptionCustomerKeys.html
> [5] http://docs.aws.amazon.com/AmazonS3/latest/dev/SSEUsingJavaSDK.html
> [6] http://docs.aws.amazon.com/AmazonS3/latest/dev/kms-using-sdks.html#kms-using-sdks-java
> [7] http://docs.aws.amazon.com/AmazonS3/latest/dev/sse-c-using-java-sdk.html



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