Alter SaplingNote::nullifier() to take a SaplingFullViewingKey
This means the API will work if you only have a SaplingExtendedSpendingKey, as will be the case with ZIP 32.
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@ -49,7 +49,7 @@ TEST(SaplingNote, TestVectors)
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// Test nullifier
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SaplingSpendingKey spendingKey(sk);
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ASSERT_EQ(note.nullifier(spendingKey, note_pos), nf);
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ASSERT_EQ(note.nullifier(spendingKey.full_viewing_key(), note_pos), nf);
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}
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@ -65,9 +65,8 @@ boost::optional<uint256> SaplingNote::cm() const {
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}
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// Call librustzcash to compute the nullifier
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boost::optional<uint256> SaplingNote::nullifier(const SaplingSpendingKey& sk, const uint64_t position) const
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boost::optional<uint256> SaplingNote::nullifier(const SaplingFullViewingKey& vk, const uint64_t position) const
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{
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auto vk = sk.full_viewing_key();
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auto ak = vk.ak;
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auto nk = vk.nk;
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@ -57,7 +57,7 @@ public:
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virtual ~SaplingNote() {};
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boost::optional<uint256> cm() const;
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boost::optional<uint256> nullifier(const SaplingSpendingKey &sk, const uint64_t position) const;
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boost::optional<uint256> nullifier(const SaplingFullViewingKey &vk, const uint64_t position) const;
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};
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class BaseNotePlaintext {
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