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Author SHA1 Message Date
Luke Parker
9cc35a06ab Add authenticated calls to Ethereum 
Also uses numbered lists for function descriptions.
 2022-07-21 23:22:48 -05:00
Luke Parker
004086b85b Include origin as an Option in Shorthand 
Converts (Network, Address) to Enum { Native(Address), Serai(Address) } 
as it's not valid to send Bitcoin to Ethereum.

Corrects a legacy comment regarding serialization.
 2022-07-21 23:22:48 -05:00
Luke Parker
ae3525ca2c Document Instructions and various network's integrations 
Tracking issue: https://github.com/serai-dex/serai/issues/57
 2022-07-21 23:22:48 -05:00
silverpill
194c5acebb Fix compilation errors in monero-serai 2022-07-17 16:55:49 -05:00
Luke Parker
c0cac7591d
Correct a missing fmt 2022-07-17 17:18:56 -04:00
Luke Parker
9cb2d8aa4a
Integrate ink! 2022-07-16 21:06:54 -04:00
Luke Parker
314c9cd8f7
Clean Substrate Cargo.tomls 2022-07-16 20:53:28 -04:00
Luke Parker
2bddce2087
Add a patch for zip so ethereum-serai doesn't conflict with Substrate 
Also commits the lock file and updates documentation.
 2022-07-16 17:49:35 -04:00
noot
c589743e2b
ethereum: implement schnorr verification contract deployment and related crypto (#36) 
* basic schnorr verify working

* add schnorr-verify as submodule

* remove previous code

* Misc Ethereum work which will probably be disregarded

* add ecrecover hack test, worksgit add src/

* merge w develop

* starting w/ rust-web3

* trying to use ethers

* deploy_schnorr_verifier_contract finally working

* modify EthereumHram to use 27/28 for point parity

* updated address calc, solidity schnorr verify now working

* add verify failure to test

* update readme

* move ethereum/ to coins/

* un fmt coins/monero

* update .gitmodules

* fix cargo paths

* fix coins/monero

* add #[allow(non_snake_case)]

* un-fmt stuff

* move crypto to coins/ethereum

* move unit tests to ethereum/tests

* remove js, build w ethers

* update .gitignore

* address comments

* add q != 0 check

* update contract param order

* update contract license to AGPL

* update ethereum-serai license to GPL and fmt

* GPLv3 for ethereum-serai

* AGPLv3 for ethereum-serai

* actually fix license

Co-authored-by: Luke Parker <lukeparker5132@gmail.com>
 2022-07-16 16:45:41 -05:00
Luke Parker
e67033a207 Apply an initial set of rustfmt rules 2022-07-16 15:16:30 -05:00
Luke Parker
0b879a53fa
Add an initial Substrate instantiation 
Consensus has been nuked for an AcceptAny currently routed throough PoW 
(when it doesn't have to be, doing so just took care of a few pieces of 
leg work).

Updates AGPL handling.
 2022-07-15 00:05:00 -04:00
Luke Parker
5ede5b9e8f
Update the DLEq proof for any amount of generators 
The two-generator limit wasn't required nor beneficial. This does 
theoretically optimize FROST, yet not for any current constructions. A 
follow up proof which would optimize current constructions has been 
noted in #38.

Adds explicit no_std support to the core DLEq proof.

Closes #34.
 2022-07-13 23:29:48 -04:00
Luke Parker
46975812c3
Add a copy of the AGPL license text to processor/ 2022-07-13 16:12:19 -04:00
Luke Parker
95a4101a9a
Tweak the hash_to_point test 
It ran for too long and had a "test_" prefix not shared with other 
tests.
 2022-07-13 02:48:36 -04:00
Luke Parker
a1599df126
Update the processor for the previous commit 2022-07-13 02:48:11 -04:00
Luke Parker
6cc8ce840e
Move FROST to Read 
Fixes https://github.com/serai-dex/serai/issues/33 and 
https://github.com/serai-dex/serai/issues/35. Also fixes a few potential 
panics/DoS AFAICT.
 2022-07-13 02:38:29 -04:00
Luke Parker
c0c8915698
Add missing Cargo.toml flags 2022-07-12 03:42:45 -04:00
Luke Parker
d81f6270c7
Version bump and synchronize packages 
Uses "dleq-serai", instead of "dleq", as the dleq crate name hasn't been 
transferred yet :(
 2022-07-12 03:38:59 -04:00
Luke Parker
0b55fb6e06
Use a multiexp to calculate the FROST group nonce 2022-07-12 03:21:22 -04:00
Luke Parker
3e5cb5ea1f
Add the proposed IETF secp256k1 FROST vectors as NonIetf 2022-07-12 03:20:50 -04:00
Luke Parker
94f380f857
Update to FROST v7 2022-07-12 02:45:18 -04:00
Luke Parker
5eb61f3a87
Fix https://github.com/serai-dex/serai/issues/14. 2022-07-12 01:28:01 -04:00
Luke Parker
cf28967754
Consolidate macros in dalek-ff-group 2022-07-10 16:48:08 -04:00
Luke Parker
953a873338
Implement hash_to_point in Rust 
Closes https://github.com/serai-dex/serai/issues/32.
 2022-07-10 16:12:49 -04:00
Luke Parker
6ce506a79d
Add an implementation of Ed25519 FieldElements 2022-07-10 15:20:42 -04:00
Luke Parker
854fca3806
Close https://github.com/serai-dex/serai/issues/30. 
An extremely minimal subset of Monero is now all that's built, and I'm 
sufficiently happy with it.
 2022-07-09 21:51:39 -04:00
Luke Parker
53267a46c8
Return Timelocked instead of (Timelock, Vec<SpendableOutput>) 
Timelocked doesn't expose the Vec yet requires calling not_locked(), 
unlocked(Timelock), or ignore_timelock().
 2022-07-09 18:53:52 -04:00
Luke Parker
a4cd1755a5
Document dalek-ff-group 
Removes from_canonical_bytes, which is offered by from_repr, and 
from_bytes_mod_order, which frequently leads to security issues.

Removes the pointless Compressed type.

Adds From u8/u16/u32 as they're pleasant.
 2022-07-09 02:01:22 -04:00
Luke Parker
5942492519
Support transcripts with 32-byte challenges in the DLEq crate 2022-07-09 00:38:30 -04:00
Luke Parker
f8760ae021
Document the transcript library 2022-07-09 00:37:39 -04:00
Luke Parker
c5f75568cd
Add READMEs to Serai and Monero 2022-07-08 16:23:26 -04:00
Luke Parker
f50fd76b31
Fix dalek_ff_group invert 2022-07-08 16:05:17 -04:00
Luke Parker
41eaa1b124
Increase constant-time properties of from_repr/from_bytes 
It's still not perfect, as it's Option -> CtOption which requires an 
unwrap_or, but...
 2022-07-08 15:30:56 -04:00
Luke Parker
a4c2f71610
Correct DLEq README column title 2022-07-07 14:28:53 -04:00
Luke Parker
f7106f09ed
Add further must_uses 2022-07-07 14:28:42 -04:00
Luke Parker
6c76458063
Statically link Monero 
Closes https://github.com/serai-dex/serai/issues/11.
 2022-07-07 14:13:24 -04:00
Luke Parker
7d13be5797
Update Monero submodule 2022-07-07 09:53:31 -04:00
Luke Parker
b69337a3a6
Tweak DLEq README and rename the experimental_cross_group feature to just experimental 2022-07-07 09:52:10 -04:00
Luke Parker
7cbdcc8ae6 Add a comprehensive README to dleq 2022-07-07 08:36:23 -05:00
Luke Parker
72afcf1f06 Mark cross_group as experimental 
While all of Serai can be argued as experimental, the DLEq proof is 
especially so, as it's lacking any formal proofs over its theory.

Also adds doc(hidden) to the generic DLEqProof, now prefixed with __.
 2022-07-07 08:36:23 -05:00
Luke Parker
4dbf50243b Fix serialization 
This enabled getting the proof sizes, which are:
- ConciseLinear had a proof size of 44607 bytes
- CompromiseLinear had a proof size of 48765 bytes
- ClassicLinear had a proof size of 56829 bytes
- EfficientLinear had a proof size of 65145 byte
 2022-07-07 08:36:23 -05:00
Luke Parker
c3a0e0375d Save an inversion on AOS verification 
Incredibly minor, just nagged me
 2022-07-07 08:36:23 -05:00
Luke Parker
44e0a41ca1 Add Classic/Compromise DLEqs and a benchmark 
Formatted results from my laptop:

EfficientLinear had a average prove time of 188ms
EfficientLinear had a average verify time of 126ms

CompromiseLinear had a average prove time of 176ms
CompromiseLinear had a average verify time of 141ms

ConciseLinear had a average prove time of 191ms
ConciseLinear had a average verify time of 160ms

ClassicLinear had a average prove time of 214ms
ClassicLinear had a average verify time of 159ms

There is a decent error margin here. Concise is a drop-in replacement 
for Classic, in practice *not* theory. Efficient is optimal for 
performance, yet largest. Compromise is a middleground.
 2022-07-07 08:36:23 -05:00
Luke Parker
1a2e6dc5cf Consolidate concise/efficient and clean 2022-07-07 08:36:23 -05:00
Luke Parker
7d80b6e854 Fix multiexp for debug as well 
Oversight on my end.
 2022-07-07 08:36:23 -05:00
Luke Parker
9f8d1aa220 Clean AOS signatures 2022-07-07 08:36:23 -05:00
Luke Parker
fd817a6958 Fix multiexp for 0-length batches 2022-07-07 08:36:23 -05:00
Luke Parker
26cee46950 Add a batch verified DLEq 
The batch verified one offers ~23% faster verification. While this 
massively refactors for modularity, I'm still not happy with the DLEq 
proofs at the top level, nor am I happy with the AOS signatures. I'll 
work on cleaning them up more later.
 2022-07-07 08:36:23 -05:00
Luke Parker
fe9a8d9495
Add must_use to the BatchVerifier's verify -> bool functions 2022-07-05 19:11:31 -04:00
Luke Parker
0ff5ee8292
Correct e_0 to actually be e_0 2022-07-05 15:14:04 -04:00