On 21.10.2016 19:14, Michael Halcrow wrote: > Compress-before-encrypt is a hazard. > > http://www.iacr.org/cryptodb/archive/2002/FSE/3091/3091.pdf I'm fully aware of that. But as usual it depends on the use case. Compression is optional in UBIFS, paranoid users can disable it when encryption is enabled. Thanks, //richard