Commit graph

129 commits

Author SHA1 Message Date
Luke Parker
023afaf7ce
Bulletproofs+ (#70)
* Initial stab at Bulletproofs+

Does move around the existing Bulletproofs code, does still work as 
expected.

* Make the Clsag RCTPrunable type work with BP and BP+

* Initial set of BP+ bug fixes

* Further bug fixes

* Remove RING_LEN as a constant

* Monero v16 TX support

Doesn't implement view tags, nor going back to v14, nor the updated BP 
clawback logic.

* Support v14 and v16 at the same time
2022-07-27 04:05:43 -05:00
Luke Parker
76a7160ea5
Correct clippy warnings
Currently intended to be done with:
cargo clippy --features "recommended merlin batch serialize experimental 
ed25519 ristretto p256 secp256k1 multisig" -- -A clippy::type_complexity 
-A dead_code
2022-07-22 02:35:17 -04:00
Luke Parker
e67033a207 Apply an initial set of rustfmt rules 2022-07-16 15:16:30 -05:00
Luke Parker
a1599df126
Update the processor for the previous commit 2022-07-13 02:48:11 -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
3de7a76051
Use GroupEncoding instead of Curve's from_slice/to_bytes
Increases usage of standardization while expanding dalek_ff_group.

Closes https://github.com/serai-dex/serai/issues/26 by moving 
dfg::EdwardsPoint to only be for the prime subgroup.
2022-06-28 01:25:26 -04:00
Luke Parker
ac17645fc8
Rename MultisigParams/MultisigKeys/MultisigView to Frost* 2022-06-28 00:09:41 -04:00
Luke Parker
7c86e4593a
Implement Guaranteed Addresses
Closes https://github.com/serai-dex/serai/issues/27.

monero-rs is now solely used for Extra encoding.
2022-06-28 00:01:20 -04:00
Luke Parker
020d246b8f
Reorganize processor's handling of coins 2022-06-24 19:53:41 -04:00
Luke Parker
60254a0171
Reorganize FROST's handling of curves 2022-06-24 19:47:19 -04:00
Luke Parker
a46524f0ce
Supply a RecommendedTranscript type of DT<Blake2b512> 2022-06-24 18:58:24 -04:00
Luke Parker
1caa6a9606
Enforce FROST StateMachine progression via the type system
A comment on the matter was made in 
https://github.com/serai-dex/serai/issues/12. While I do believe the API 
is slightly worse, I appreciate the explicitness.
2022-06-24 08:40:14 -04:00
Luke Parker
b6ea654823
Update the processor to use the coin's specified fee 2022-06-19 12:19:32 -04:00
Luke Parker
32473d9976
Route networking through Wallet, not Coin 2022-06-10 09:36:07 -04:00
Luke Parker
4b8822cb74
Clean input/output handling
These individual functions should be much easier to test, more legible, 
more robust, and adds additional functionality to obtain the best fit.
2022-06-10 09:12:27 -04:00
Luke Parker
8e8bfabc83
Make processor's test for an arbitrary coin, instead of just Monero 2022-06-09 04:34:31 -04:00
Luke Parker
75fb9b3198
Correct input/output selection
Payments weren't properly selected, as it'd drain a sequential series 
instead of the specified set, and inputs had a memory condition Rust 
couldn't prove was safe.
2022-06-09 04:34:15 -04:00
Luke Parker
27751d8d98
Successfully get processor to send a transaction out
Modifies FROST behavior so group_key has the offset applied regardless 
of if view was called. The unaltered secret_share and 
verification_shares (as they have differing values depending on the 
signing set) are no longer publicly accessible.
2022-06-09 02:48:53 -04:00
Luke Parker
5313210526
Monero prepare_send 2022-06-05 15:10:50 -04:00
Luke Parker
a46432b829
Add a proper database trait 2022-06-05 06:00:21 -04:00
Luke Parker
3617ed4eb7
Use const values for our traits where we can 2022-06-03 23:22:08 -04:00
Luke Parker
b83ca7d666
Implement a basic TX IO selector algorithm 2022-06-03 22:46:48 -04:00
Luke Parker
e4fc469e58
Use a transcript when generating the per-chain binding for a given set of keys
While it was fine as-is, as it only had one variable length property, 
this is a bit more robust. Also binds the Curve ID, which should declare 
differently even for just different basepoints, and therefore adds two 
variable length properties (justifying the transcript).
2022-06-03 01:37:12 -04:00
Luke Parker
dfd2f624ee
Implement a proper Monero Timelock type
Transaction scanning now returns the timelock to ensure it's 
acknowledged by wallets.

Fixes https://github.com/serai-dex/serai/issues/16.
2022-06-02 00:00:26 -04:00
Luke Parker
df2876dbd4
Acknowledge Substrate's ordering and move to a multi-key wallet setup 2022-06-01 03:30:57 -04:00
Luke Parker
b5bdb545cc
Add basic key management to the processor 2022-05-28 19:57:10 -04:00
Luke Parker
e982908690
Update the Monero max inputs with according documentation 2022-05-28 05:25:00 -04:00
Luke Parker
92098b24ea
Implement get_outputs_in_block for Monero
Uses a dummy view/spend for now, as we don't have wallet management yet.
2022-05-28 05:24:17 -04:00
Luke Parker
c398b246ff
Add the bones of the processor 2022-05-26 04:36:19 -04:00