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keysafe (0.20160922) unstable; urgency=medium
* Keysafe now knows about 3 servers, although only 1 is currently in
operation. It will queue uploads to the other 2 servers until
they are added in a later keysafe release.
* Added --autostart mode, and make both keysafe --backup and
the Makefile install a FDO desktop autostart file to use it.
* In --autostart mode, retry any queued uploads.
* In --autostart mode, check for gpg keys that have not been
backed up, and offer to back them up. Only ask once per key.
* Changed format of ~/.keysafe/backup.log
* Server: Reduce number of buckets in rate limiter, avoiding ones with very low
proof of work.
* Server: Make rate limiter adapt to ongoing load more quickly -- every 15
minutes instead of every 60.
* Server: Added --backup-server and --restore-server to aid in backing
up keysafe servers with minimal information leakage.
-- Joey Hess <id@joeyh.name> Thu, 22 Sep 2016 15:10:56 -0400
keysafe (0.20160914) unstable; urgency=medium
* Fix bug that prevented keysafe --server from running when there was no
controlling terminal and zenity was not installed.
* Added --name and --othername options.
* Added proof of work to client/server protocol.
* Server-side rate limiting and DOS protection.
* server: Added --months-to-fill-half-disk option, defaulting to 12.
* Several new dependencies.
* Another fix to gpg secret key list parser.
* Warn when uploads fail and are put in the upload queue.
* Warn when --uploadqueued fails to upload to servers.
* Fix --uploadqueued bug that prevented deletion of local queued file.
* Added --chaff mode which uploads random junk to servers.
This is useful both to test the server throttling of uploads,
and to make it harder for servers to know if an object actually
contains secret key information.
* Store information about backed up keys in ~/.keysafe/backup.log
This can be deleted by the user at any time, but it's useful
in case a server is known to be compromised, or a problem is found
with keysafe's implementation that makes a backup insecure.
-- Joey Hess <id@joeyh.name> Wed, 14 Sep 2016 17:08:55 -0400
keysafe (0.20160831) unstable; urgency=medium
* Server implementation is ready for initial deployment.
* Keysafe as a client is not yet ready for production use.
* Removed embedded copy of secret-sharing library, since finite-field
only supports prime fields. This caused shares to be twice the size of
the input value.
* Reduced chunk size to 32kb due to share size doubling.
* Fix gpg secret key list parser to support gpg 2.
* Tuned argon2 hash parameters on better hardware than my fanless laptop.
* Improve time estimates, taking into account the number of cores.
* Added basic test suite.
* Added options: --store-directory --test --port --address
* Added a Makefile
* Added a systemd service file.
* Added a desktop file.
-- Joey Hess <id@joeyh.name> Wed, 31 Aug 2016 15:43:30 -0400
keysafe (0.20160819) unstable; urgency=medium
* First release of keysafe. This is not yet ready for production use.
* Network support is not yet implemented, but --store-local works for
testing with local data storage.
* Data backed up with keysafe version 0.* will not be able to be restored
by any later version! Once the data format stabalizes, keysafe version
1 data will be supported by every later version.
* Argon2 hashes are not yet tuned for modern hardware, but only for my
laptop. So, cracking cost estimates may be low. To help with this
tuning, run `keysafe --bechmark` and send the output to me.
-- Joey Hess <id@joeyh.name> Fri, 19 Aug 2016 19:41:06 -0400
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