absolutebi/serai
1
0
Fork 0
mirror of https://github.com/serai-dex/serai.git synced 2025-12-11 21:49:26 +00:00
Code Issues Packages Projects Releases Wiki Activity

Have Router signatures additionally sign the Router's address (B2)

Browse Source 
This slightly modifies the gas usage of the contract in a way breaking the
existing vector. A new, much simpler, vector has been provided instead.
This commit is contained in:
Luke Parker
2025-04-12 09:55:40 -04:00
parent b5608fc3d2
commit f7e63d4944
5 changed files with 75 additions and 60 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
processor/ethereum/router/src/gas.rs
View File

@@ -151,11 +151,11 @@ impl Router {
the correct set of prices for the network they're operating on.
*/
/// The gas used by `confirmSeraiKey`.
pub const CONFIRM_NEXT_SERAI_KEY_GAS: u64 = 57_736;
pub const CONFIRM_NEXT_SERAI_KEY_GAS: u64 = 57_753;
/// The gas used by `updateSeraiKey`.
pub const UPDATE_SERAI_KEY_GAS: u64 = 60_045;
pub const UPDATE_SERAI_KEY_GAS: u64 = 60_062;
/// The gas used by `escapeHatch`.
pub const ESCAPE_HATCH_GAS: u64 = 61_094;
pub const ESCAPE_HATCH_GAS: u64 = 61_111;
/// The key to use when performing gas estimations.
///
@@ -278,7 +278,7 @@ impl Router {
// Use a nonce of 1
ProjectivePoint::GENERATOR,
&public_key,
&Self::execute_message(CHAIN_ID, 1, coin, shimmed_fee, outs.clone()),
&Self::execute_message(CHAIN_ID, self.address, 1, coin, shimmed_fee, outs.clone()),
);
let s = Scalar::ONE + (c * private_key);
let sig = Signature::new(c, s).unwrap();