Benoy Antony created MAPREDUCE-4550:
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Summary: Key Protection : Define Encryption and Key Protection
interfaces and default implementations
Key: MAPREDUCE-4550
URL: https://issues.apache.org/jira/browse/MAPREDUCE-4550
Project: Hadoop Map/Reduce
Issue Type: Sub-task
Components: security
Reporter: Benoy Antony
Assignee: Benoy Antony
A secret key is read from a Key Store and then encrypted during transport
between JobClient and Task. The tasktrackers/nodemanagers decrypt the secrets
and provide the secrets to child tasks which part of the job.
This jira defines the interfaces to accomplish the above :
1) KeyProvider - to read keys from a KeyStore
2) Encrypter and Decrypter - to and encrypt and decrypt secrets/data.
The default/dummy implementations will also be added. This includes a
KeyProvider implementation to read keys from a Java KeyStore.
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