The wallet uses ordered inputs of transactions (src/wallet/wallet.cpp, line 2628 - 2640), which may incur privacy risks like fingerprinting the wallet to observers.
A possible solution is to clear the original order, shuffle it, and push back the new order before signing the transaction.
I think the issue is valid and I haven't seen any real discussion on the 1.14 PR. If the target is to implement this for 1.21 per my suggestion, then we'd keep the issue open until we have a 1.21 release, if people disagree with my position then we keep it open until we merge #2314.
The wallet uses ordered inputs of transactions (
src/wallet/wallet.cpp, line 2628 - 2640), which may incur privacy risks like fingerprinting the wallet to observers.A possible solution is to clear the original order, shuffle it, and push back the new order before signing the transaction.
Similar fix from Bitcoin: bitcoin/bitcoin@2fb9c1e.
Reported by
6004ed5feaa31ae9df36b5dbc60f0fa53255a5fb734334082c6d202405fc738c.The text was updated successfully, but these errors were encountered: