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desprout

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This commit is contained in:
Duke Leto
2020-06-05 10:14:52 -04:00
parent b089972147
commit 86a98587a1
13 changed files with 24 additions and 352 deletions
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18
src/zcash/JoinSplit.cpp
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@@ -246,24 +246,6 @@ uint256 JoinSplit<NumInputs, NumOutputs>::h_sig(
return output;
}
SproutNote JSOutput::note(const uint252& phi, const uint256& r, size_t i, const uint256& h_sig) const {
uint256 rho = PRF_rho(phi, i, h_sig);
return SproutNote(addr.a_pk, value, rho, r);
}
JSOutput::JSOutput() : addr(uint256(), uint256()), value(0) {
SproutSpendingKey a_sk = SproutSpendingKey::random();
addr = a_sk.address();
}
JSInput::JSInput() : witness(SproutMerkleTree().witness()),
key(SproutSpendingKey::random()) {
note = SproutNote(key.address().a_pk, 0, random_uint256(), random_uint256());
SproutMerkleTree dummy_tree;
dummy_tree.append(note.cm());
witness = dummy_tree.witness();
}
template class JoinSplit<ZC_NUM_JS_INPUTS,
ZC_NUM_JS_OUTPUTS>;