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27 Commits

Author SHA1 Message Date
Andreas Fackler 7276621397 Rename uid to id. 2018-08-29 19:35:52 +02:00
Vladimir Komendantskiy 77ed1d50d4 separated crypto module into its own crate 2018-07-31 12:15:05 +01:00
Vladimir Komendantskiy 9979e790aa added must_use to tests and removed Clone from FaultLog 2018-07-16 14:31:21 +01:00
Vladimir Komendantskiy d7a2808774
Merge branch 'master' into vk-api-refactor66 2018-07-13 13:53:21 +01:00
Marc Brinkmann 5336fbe707 Added `RandomAdversary` and the necessary auxiliary functions. 
Random adversaries are created for `broadcast` and `honey_badger`.  Random value generation was added for all type-dependencies of these algorithms, causing the `Rand` trait to be implement for a large portion of the codebase.

Additionally, `MessageWithSender` turned into an actual struct, making it much easier to handle. Tuple-like construction is still available through `MessageWithSender::new()`.
 2018-07-13 13:27:49 +02:00
Vladimir Komendantskiy 1254d40147 fixed a starvation issue in Agreement when num_faulty=0 2018-07-12 15:12:06 +01:00
c0gent f0ed2e6e12 Make `*HoneyBadger` types thread safe. 
Replaces `Rc` with `Arc`. This allows usage from different threads
which will be necessary for use with Parity.
 2018-07-11 16:28:41 -07:00
Andreas Fackler 2a5f9f1bfe Allow observer nodes in all algorithms. 
This allows nodes to join the network without sending any messages
themselves. They can't give any input and just observe the outcome.

Closes #81
 2018-06-26 09:17:12 +02:00
Andreas Fackler b3b3994ec1
Merge pull request #82 from poanetwork/vk-test-decryption-shares 
An adversary sending faulty decryption shares
 2018-06-26 09:06:33 +02:00
Vladimir Komendantskiy 11ec39879b created an adversary to test against faulty decryption shares 2018-06-25 19:22:08 +01:00
Andreas Fackler 062b35ab3a Make SyncKeyGen NodeUid-aware. 
This allows the caller to address nodes by ID instead of by index.

Also contains a few other minor changes that will be needed for
`DynamicHoneyBadger`.
 2018-06-25 13:07:31 +02:00
Vladimir Komendantskiy f2a03f8f04 corrected the agreement test proposer ID 2018-06-14 13:45:58 +01:00
Vladimir Komendantskiy 82b4250f0d added the broadcast proposer ID in the common coin nonce 2018-06-14 13:36:48 +01:00
Vladimir Komendantskiy 4dbef3968d fixed early update of Agreement epoch 2018-06-13 15:18:27 +01:00
Vladimir Komendantskiy d5794cb5fe extended the common coin nonce with a global UID and the top-level epoch 2018-06-13 15:18:27 +01:00
Vladimir Komendantskiy 122f1fc6f1 updated the tests with key initialisation 2018-06-13 15:15:41 +01:00
Vladimir Komendantskiy 98f5304d4c top-level interface now requires providing a NetworkInfo parameter 2018-05-29 14:53:01 +01:00
Vladimir Komendantskiy d09f3e26b4 introduced common shared network information 2018-05-29 14:53:01 +01:00
Andreas Fackler b8a2463d1c Extend tests and fix CommonSubset. 
Verify termination and more outputs.

`CommonSubset` now instantiates `Agreement` with the correct ID.
 2018-05-19 15:56:49 +02:00
Andreas Fackler d5f9c4d40d Fix Agreement and re-enable HoneyBadger test. 2018-05-17 17:38:45 +02:00
Vladimir Komendantskiy ca49f4041b fixed the outdated code in Agreement test 2018-05-17 11:27:31 +01:00
Vladimir Komendantskiy c8c8e1bb1f added a latch for the decided value in Agreement to remember the output value 2018-05-17 10:43:56 +01:00
Vladimir Komendantskiy c1a03c28d1 updated comment and fn name 2018-05-14 12:36:00 +01:00
Vladimir Komendantskiy 50ba18b0dd reduced the set of proposers to 1 2018-05-14 12:36:00 +01:00
Vladimir Komendantskiy 9043b1102f formatting 2018-05-14 12:35:28 +01:00
Vladimir Komendantskiy 8091b6cc1d corrected the test message handling loop termination condition 2018-05-14 12:35:28 +01:00
Vladimir Komendantskiy a20ee74254 added a test for Binary Agreement with 4 proposers 2018-05-14 12:35:28 +01:00