Open Stack

Hi, I'd like you to take a look at this patch for potential
SecurityImpact.
https://review.openstack.org/30976

Log:
commit f9fc5698b823ed7b3c7abe6fdb20071d365f7e1f
Author: Joel Coffman <joel.coffman at jhuapl.edu>
Date:   Fri Aug 30 10:05:37 2013 -0400

    Add encryption support for volumes
    
    Add support to encrypt Cinder volumes. Hooks within the libvirt
    driver encrypt volumes during the attach call. Created a
    VolumeEncryptor interface as well as several concrete subclasses
    (e.g., CryptsetupEncryptor and LuksEncryptor) to handle encryption.
    
    This feature depends upon related changes that have been accepted
    into Cinder (e.g., storing encryption key UUIDs for encrypted
    volumes).
    
    Implements: blueprint encrypt-cinder-volumes
    Change-Id: I358813b3ecde4f88de7202c1c07d9b1168c2c332
    SecurityImpact