DragonX/dragonx
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 2 Wiki Activity

Return optional for Sapling commitments and nullifiers.

Browse Source 
Unlike Sprout, they are not always computable in Sapling.
This commit is contained in:
Simon
2018-06-12 10:01:20 -07:00
parent d17f8d1cc7
commit 268e5dfa50
3 changed files with 10 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
src/zcash/Note.hpp
View File

@@ -7,6 +7,7 @@
#include "NoteEncryption.hpp"
#include <array>
#include <boost/optional.hpp>
namespace libzcash {
@@ -18,7 +19,6 @@ public:
BaseNote(uint64_t value) : value_(value) {};
virtual ~BaseNote() {};
virtual uint256 cm() const = 0;
inline uint64_t value() const { return value_; };
};
@@ -35,7 +35,7 @@ public:
virtual ~SproutNote() {};
virtual uint256 cm() const override;
uint256 cm() const;
uint256 nullifier(const SproutSpendingKey& a_sk) const;
};
@@ -56,9 +56,8 @@ public:
virtual ~SaplingNote() {};
virtual uint256 cm() const override;
uint256 nullifier(const SaplingSpendingKey &sk, const uint64_t position) const;
boost::optional<uint256> cm() const;
boost::optional<uint256> nullifier(const SaplingSpendingKey &sk, const uint64_t position) const;
};
class BaseNotePlaintext {