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From "John Vines (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (ACCUMULO-958) Support pluggable encryption in walogs
Date Fri, 11 Jan 2013 17:22:12 GMT

     [ https://issues.apache.org/jira/browse/ACCUMULO-958?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

John Vines updated ACCUMULO-958:
--------------------------------

    Description: 
There are some cases where users want encryption at rest for the walogs. It should be fairly
trivial to implement it in such a way to insert a CipherOutputStream into the data path (defaulting
to using a NullCipher) and then making the Cipher pluggable to users can insert the appropriate
mechanisms for their use case.

This also means swapping in CipherInputStream and putting in a check to make sure the Cipher
type's match at read and write time. Possibly a versioning mechanism so people can migrate
Ciphers.

  was:There are some cases where users want encryption at rest for the walogs. It should be
fairly trivial to implement it in such a way to insert a CipherOutputStream into the data
path (defaulting to using a NullCipher) and then making the Cipher pluggable to users can
insert the appropriate mechanisms for their use case.

    
> Support pluggable encryption in walogs
> --------------------------------------
>
>                 Key: ACCUMULO-958
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-958
>             Project: Accumulo
>          Issue Type: Improvement
>          Components: logger
>            Reporter: John Vines
>            Assignee: John Vines
>             Fix For: 1.5.0
>
>
> There are some cases where users want encryption at rest for the walogs. It should be
fairly trivial to implement it in such a way to insert a CipherOutputStream into the data
path (defaulting to using a NullCipher) and then making the Cipher pluggable to users can
insert the appropriate mechanisms for their use case.
> This also means swapping in CipherInputStream and putting in a check to make sure the
Cipher type's match at read and write time. Possibly a versioning mechanism so people can
migrate Ciphers.

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