3 people b73c46ac59 Shuffle change output on hardware wallet and Bitcoin Cash sends (#3432) ...

* Shuffle change output on hardware wallet sends

Hardware wallet BTC/LTC sends passed outputs to the PSBT/device in the
given order (change last), a position fingerprint. The outputOrdering
param was plumbed but ignored. Add orderOutputs() and apply it in both
buildHardwareWalletTransaction paths; set the send call site to shuffle.

Refs #3376 (the software send + RBF paths were covered by #3420).

* Shuffle change output on Bitcoin Cash sends

The BCH send path built via ForkedTransactionBuilder with
outputOrdering: none, leaving change deterministically last. The builder
shuffles natively and change is found by isChange, not position, so flip
it to shuffle (matches the BTC software path from #3420).

Refs #3376.

* Update cw_bitcoin/lib/electrum_wallet.dart

Co-authored-by: Omar Hatem <omarh.ismail1@gmail.com>

---------

Co-authored-by: Omar Hatem <omarh.ismail1@gmail.com>

2026-07-26 02:30:41 +02:00

..

cw_bitcoin_test.dart

New design (#2797)

2026-03-11 04:26:57 +02:00

output_ordering_test.dart

Shuffle change output on hardware wallet and Bitcoin Cash sends (#3432)

2026-07-26 02:30:41 +02:00