akwizgran
521ed076ca
Whitespace.
2012-08-28 12:18:00 +01:00
akwizgran
ff73905330
Changed to fixed-length frames (mostly untested).
2012-08-28 09:15:04 +01:00
akwizgran
f4b34ca975
Moved defunct invitation and installer code to sandpit repo.
2012-07-03 10:49:43 +01:00
akwizgran
3eb3f8be3d
Code cleanup for the transport protocol.
2012-05-24 19:08:53 +01:00
akwizgran
d6b260ed61
Use AES/GCM instead of AES/CTR and HMAC.
...
This makes us Suite B compliant and saves 32 bytes per frame. The
AES/GCM implementation refuses to decrypt the frame header before
checking the MAC, so we have to use AES/CTR to peek at the header. The
header is still covered by the MAC, and we still check it after peeking!
2012-05-24 18:38:19 +01:00
akwizgran
1ca4ea9dcd
Further progress towards incremental subscription updates.
2012-05-18 23:54:03 +02:00
akwizgran
46ed0cc4b1
Minor changes to serialisation library (mostly renaming).
2012-05-09 13:17:04 +02:00
akwizgran
5814826573
Separated key agreement algorithm from signature algorithm.
2012-04-28 18:02:28 +01:00
akwizgran
b01b17f2b1
Fixed some key derivation bugs and removed an unnecessary argument.
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CryptoComponentImpl needs some unit tests.
2012-03-29 20:11:11 +01:00
akwizgran
0391c4cfcd
Merged some redundant code.
2012-02-24 00:01:47 +00:00
akwizgran
c316ebcf7a
Partial implementation of the invitation protocol (untested).
2012-02-23 23:18:25 +00:00
akwizgran
34cd8cddc3
Upgraded hash function to SHA-384 and MAC to HMAC-SHA-384.
...
This matches the security level of AES-256 according to NSA Suite B. To
better comply with Suite B we should replace the combination of CTR mode
and HMAC with GCM, which would reduce the MAC size from 48 to 16 bytes.
2012-02-22 13:17:07 +00:00
akwizgran
4ca5be7c06
Added a flag to indicate the last frame of the connection.
2012-02-07 10:46:01 +00:00
akwizgran
6da30ca486
Plan B: Remove error correction and reliability layers and the
...
consequent distinction between segments and frames.
2012-02-06 16:03:09 +00:00
akwizgran
3d4b5e6282
Make room for the ack header.
2012-01-24 09:28:28 +00:00
akwizgran
3a77ba9aaf
Allow the transport to specify the maximum segment length.
2012-01-20 23:06:51 +00:00
akwizgran
e43ffe1ab4
Frame reordering window.
2012-01-19 23:26:26 +00:00
akwizgran
02c516492f
Moved connection window size to TransportConstants.
2012-01-19 22:13:26 +00:00
akwizgran
12393581f9
Split the functionality of ConnectionReaderImpl into layers.
2012-01-19 19:52:15 +00:00
akwizgran
1f39bfef78
Distinguish between recoverable and unrecoverable errors.
2012-01-19 19:27:04 +00:00
akwizgran
249c82d30e
Renamed frame cipher -> segment cipher, frame key -> segment key.
2012-01-17 21:44:28 +00:00
akwizgran
6085b70b85
Factory methods for segmented connection writers.
2012-01-17 20:29:30 +00:00
akwizgran
dbeb7a207e
Added factory methods for segmented connection readers.
2012-01-17 20:21:26 +00:00
akwizgran
f6ed6dd60b
Converted incoming encryption layer from frames to segments.
2012-01-17 16:45:25 +00:00
akwizgran
8c0020873c
Updated transport constants and renamed some test classes.
2012-01-17 14:56:30 +00:00
akwizgran
79814bd406
Segmented plugin interfaces should extend general plugin interfaces.
2012-01-17 13:02:20 +00:00
akwizgran
07f8607c04
Initial support for tagging every segment (untested).
2012-01-13 15:50:43 +00:00
akwizgran
ac136d3732
Pass segments rather than frames to/from segmented plugins.
2012-01-13 15:05:42 +00:00
akwizgran
d0e402062a
Unit tests for segmented encrypter and decrypter.
2012-01-13 13:06:43 +00:00
akwizgran
90e54d94e6
Encrypter and decrypter for segmented transports (untested).
2012-01-13 11:54:55 +00:00
akwizgran
ab9b05448d
APIs for segmented transports.
2012-01-13 10:53:23 +00:00
akwizgran
99caec9448
Refactoring.
...
Unidirectional transports and connections are now called
simplex rather than batch. Bidirectional transports and connections
are now called duplex rather than stream.
2012-01-11 17:00:47 +00:00
akwizgran
f2de23854e
Added BoundedExecutor and documented executor policies.
2011-12-10 00:59:29 +00:00
akwizgran
5ba5887565
Debugging Bluetooth threading issues.
2011-12-09 22:20:32 +00:00
akwizgran
8af7e72943
Cancel outstanding tasks and shut down the executor.
2011-12-09 21:13:53 +00:00
akwizgran
cd068e89c0
Converted plugin executor to ScheduledExecutorService.
...
No Thread.sleep() till Brooklyn.
2011-12-09 21:02:36 +00:00
akwizgran
f9f41acde9
Added a connection registry to avoid creating redundant connections.
2011-12-09 17:34:58 +00:00
akwizgran
2494ff1a1e
Let the plugin determine whether to flush the output stream after each
...
packet.
2011-12-08 22:13:35 +00:00
akwizgran
844ae8f0a7
Plugins may dispose of resources differently depending on whether a
...
connection was recognised.
2011-12-08 18:56:53 +00:00
akwizgran
6962814eec
Log the exception class when logging exceptions.
2011-12-08 17:28:05 +00:00
akwizgran
e3242ebb06
Read the tag on a connection recogniser thread, don't block the
...
plugin.
2011-12-08 16:33:48 +00:00
akwizgran
6e080bb35d
Dedicated executors for plugins and the connection recogniser.
2011-12-08 16:11:24 +00:00
akwizgran
caf5f34828
Refactoring: moved high-level connection classes to protocol package.
2011-12-08 15:06:50 +00:00
akwizgran
e2cb1027af
Moved message verification into a separate thread pool.
2011-12-07 21:33:14 +00:00
akwizgran
5099979b9d
Encapsulate the database thread pool and task queue.
2011-12-07 14:34:16 +00:00
akwizgran
495baf8c70
BATCH_ID and MESSAGE_ID don't need to be structs.
2011-12-07 00:38:14 +00:00
akwizgran
b7c3224618
Decouple the database from IO.
...
This will enable asynchronous access to the database for IO threads.
2011-12-07 00:23:35 +00:00
akwizgran
45a51b4926
ExceptionHandler interface.
2011-12-06 10:58:26 +00:00
akwizgran
0b749ca9e5
Javadoc.
2011-12-06 10:53:09 +00:00
akwizgran
e24a3218ca
Moved message verification and DB writes off the IO thread.
2011-12-05 22:52:00 +00:00
