Base work for the Sapling signatureHash #1666
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needs a rebase as #1700 being merged introduced new code in |
Coming from btc@bd0f41387783ee91623d7fac15e89e57db37df82
This is a preparation for BIP143 support. -- Edited for PIVX merge -- Coming from btc@0ef1dd3e11dd573b6e443852ef0c72e34093ac68
Removing deprecated accounts checks and the hardcoded serialization.
Coming from btc@d2c5d044d00ec805957ab246a7863d83ca075805
Coming from btc@7ef8f3c072a8750c72a3a1cdc727b5c1d173bac8
Coming from btc@ab48c5e72156b34300db4a6521cb3c9969be3937
Coming from btc@35fe0393f216aa6020fc929272118eade5628636
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Good, rebased + updated to latest master. |
Fuzzbawls
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…values e02edd3 Cleaning isminetype::ISMINE_SPENDABLE_STAKEABLE. (furszy) 1bf9dc4 wallet: unify GetUnspentCredit with GetCredit (furszy) 9f2ae47 wallet: remove currently unused UpdateAmount method. (furszy) bef69d3 wallet: add cachable amounts for caching credit/debit values (furszy) 8f2a156 Make IsMine stop distinguishing solvable/unsolvable (furszy) e541593 Make coincontrol use IsSolvable to determine solvability (furszy) e1a0cfb Back port of IsSolvable to check scripts solvability. (furszy) Pull request description: Built on top of #1755 and #1666 . The goal of this PR has been to improve the `CWalletTx` to be able to add shielded cached balances in a much cleaner way. Including the following changes: * Adapted IsSolvable function from 0c8ea63 (without the witness check. Only used to check regular outputs to be able to decouple the output solvability from `ismine.h` enum) * Solvability decoupled from `ismine.h`. Back ported 6d714c3 and 4e91820 from bitcoin#13142. * And lastly, adapted bitcoin#15780 beauty cleanup to our sources. ACKs for top commit: random-zebra: utACK e02edd3 Tree-SHA512: 3c54397585f2ce1a47a5a86292216b5beab6cbf1e4ad6c289a1daa958cf4c535855bac1e13a7de290bd8d374abef3da7a909b11ee0f5016af31e90f642b448d5
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Base work for the new transaction digest algorithm for signature verification on PIVX Sapling transactions.
Essentially, an implementation of BIP143 + few more good commits that found down the rabbit hole.
Back ports:
Next step over this area (need 1553 merged to be able to push it) is the further specialization of BIP143 into our custom implementation of ZIP143 (with a different digest algorithm definition using our tx data and hash personalization).