5f09f96345
Added type for clearing temporary values.
2018-09-14 13:34:35 -07:00
b48a4b6812
Merge pull request #32 from poanetwork/ag_typos
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Typo fixes, added Code of Conduct file
2018-09-12 20:44:44 -06:00
b39cc1f909
Typo fixes, added Code of Conduct file
2018-09-12 11:28:23 -06:00
a2fa8a4b8f
Merge pull request #28 from poanetwork/try-prefixed-constructors
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Added 'try_' constructors to secret types.
2018-09-04 19:19:15 +01:00
f7d9c26b9a
Added 'Testing' section to readme.
2018-09-04 08:37:45 -07:00
72d1c607f8
Added 'try_' constructors to secret types.
2018-09-04 15:10:20 +00:00
ded335f236
Simplify Poly multiplication, speed up interpolation. ( #23 )
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* Simplify Poly multiplication, speed up interpolation.
Also add more `Mul` implementations.
* Postpone division: speed up interpolation some more.
* Speed up interpolation: re-use base polynomial.
2018-09-03 17:30:52 +02:00
76ac2a5415
Merge pull request #22 from poanetwork/afck-fmt
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Use Formatter debug helpers. Hide SecretKeyShares.
2018-09-03 11:16:32 +01:00
a03d258e9d
Use Formatter debug helpers. Hide SecretKeyShares.
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Output "..." in the `Debug` implementation of `SecretKeyShare`, to make
it consistent with `SecretKey`.
2018-09-03 11:47:18 +02:00
a7cd6e0529
Update to Rust `beta` channel.
2018-08-31 15:53:50 +02:00
02109b586e
Benchmark polynomials of different degrees.
2018-08-30 14:35:23 +02:00
d783f2756e
Added benchmarks for polynomial multiplication and interpolation.
2018-08-30 09:47:05 +02:00
2f3b061b82
Merge pull request #15 from andogro/ag-README-edits
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Minor README modifications, added environment variables section.
2018-08-29 19:26:41 -06:00
43799fc0cf
Travis: Enable cpu-specific optimizations.
2018-08-29 19:35:29 +02:00
9839566799
Minor README modifications, added environment variables section
2018-08-29 10:35:12 -06:00
824eef95ae
Added basic public-key cryptography example.
2018-08-29 06:06:52 -07:00
29498c4d89
Added an example for threshold signing.
2018-08-27 16:33:07 +02:00
fdfeeae821
Update README.md
2018-08-17 02:14:27 +03:00
ec037173b1
Change license, flesh out README a bit.
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* The example should eventually be expanded upon.
* The language may need more refinement.
2018-08-15 16:42:22 -07:00
3e6df11c4b
Added example for threshold encryption.
2018-08-13 09:08:53 -04:00
d81953b55d
Create LICENSE
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Add MIT License
2018-08-10 16:29:47 +03:00
af4ef8e98a
Delete LICENSE
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Remove GPL3
2018-08-10 16:28:49 +03:00
69ff326430
Added env-var 'MLOCK_SECRETS' to disable memory locks.
2018-08-09 10:07:31 -04:00
8f6dce18f2
Added mlocking for secret types.
2018-08-09 10:07:31 -04:00
2d17d0e783
Replace ring with tiny-keccak.
2018-08-09 14:38:31 +02:00
4c533e6873
changed Travis URL from .com to .org
2018-07-31 15:10:56 +01:00
4fc709a0a3
added Travis build status on github home page
2018-07-31 15:06:55 +01:00
bf98f1271f
removed protobuf support
2018-07-31 12:25:45 +01:00
150389c591
allow for using Error with inside other errors outside this crate
2018-07-31 11:51:52 +01:00
b7ab849a16
converted errors from error_chain to failure
2018-07-31 11:02:22 +01:00
394e4ce140
separated crypto module from hbbft crate
2018-07-30 23:52:34 +01:00
da3bc0b930
Remove output and message queue from HoneyBadger.
2018-07-30 23:52:34 +01:00
ec16c801ac
Add more arithmetic ops to Poly.
2018-07-30 23:52:34 +01:00
23e8ebe967
Accept more types in threshold crypto API.
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This removes some unnecessary allocation and conversion by accepting
more primitive types and references as the index in threshold decryption
and signing, and as the argument to a polynomial.
2018-07-30 23:52:34 +01:00
a78a14fa9d
Separate keys and key shares.
2018-07-30 23:52:34 +01:00
368430be1c
Add `Copy` to `PublicKey` derived impls.
2018-07-30 23:52:34 +01:00
bd10494d5d
Clear 'Poly' and 'BivarPoly' coeffs on drop.
2018-07-30 23:52:34 +01:00
77a5829c1d
Replaced clear-on-drop with 'std::ptr::write_volatile'.
2018-07-30 23:52:34 +01:00
8af4b502ae
Added `RandomAdversary` and the necessary auxiliary functions.
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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()`.
2018-07-30 23:52:34 +01:00
1f3768f2b6
Add coin docs, change parity computation.
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This makes the signature parity computation take into account all bits,
not just the last one of each byte.
2018-07-30 23:52:34 +01:00
b7d12585f8
Implemented `Rand` for `SecretKey`.
2018-07-30 23:52:34 +01:00
51b87b8bae
Add node transaction messages to Dynamic HB.
2018-07-30 23:52:34 +01:00
c0cef3b50b
Avoid redundant key computations.
2018-07-30 23:52:34 +01:00
e3a401bcb9
Make SyncKeyGen NodeUid-aware.
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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`.
2018-07-30 23:52:34 +01:00
17fdffa90f
threshold encryption of proposals in HoneyBadger
2018-07-30 23:52:34 +01:00
0c66e16010
Remove generic E: Engine from crypto.
2018-07-30 23:52:34 +01:00
81cbe5a63b
Implement SyncKeyGen.
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This is a _synchronous_ key generation algorithm. We will use it in
`DynamicHoneyBadger`, on top of `HoneyBadger` to satisfy the synchrony
requirements.
It can also be used independently e.g. on top of a blockchain.
2018-07-30 23:52:34 +01:00
1c3afe85eb
Fix formatting.
2018-07-30 23:52:34 +01:00
5bf57d5d1d
Added clear-on-drop secret-keys to 'NetworkInfo'.
2018-07-30 23:52:34 +01:00
34d642f709
Improve Hash impl for Ciphertext.
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This formulation makes it harder to forget updating the `Hash`
implementation if the `Ciphertext` type changes.
2018-07-30 23:52:34 +01:00
DrPeterVanNostrand
Andrew Gross
Vladimir Komendantskiy
Andreas Fackler
Andreas Fackler
Marc Brinkmann
c0gent
Igor Barinov