Use reproducible UUIDs for partition identification #17
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Signed-off-by: Itxaka <itxaka.garcia@spectrocloud.com>
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This generates UUIDs of version 5 which allows us to generate reproducible UUIDs based on a namespace+name.
Sets the know UUID to the luks partition UUID so we can now during kcrypt unlock which partition is it based on the UUID alone.
This liberates us from using mappings and opens the possibility of encryption COS_OEM.
Signed-off-by: Itxaka itxaka.garcia@spectrocloud.com