proofid.h

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// Copyright (c) 2020 The Bitcoin developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
#ifndef BITCOIN_AVALANCHE_PROOFID_H
#define BITCOIN_AVALANCHE_PROOFID_H
 
#include <uint256.h>
#include <util/hasher.h>
 
#include <string>
 
class CPubKey;
 
namespace avalanche {
 
struct ProofId : public uint256 {
    explicit ProofId() : uint256() {}
    explicit ProofId(const uint256 &b) : uint256(b) {}
 
    static ProofId fromHex(const std::string &str) {
        ProofId r;
        r.SetHex(str);
        return r;
    }
};
 
struct LimitedProofId : public uint256 {
    explicit LimitedProofId() : uint256() {}
    explicit LimitedProofId(const uint256 &b) : uint256(b) {}
 
    static LimitedProofId fromHex(const std::string &str) {
        LimitedProofId r;
        r.SetHex(str);
        return r;
    }
 
    ProofId computeProofId(const CPubKey &proofMaster) const;
};
 
class SaltedProofIdHasher : private SaltedUint256Hasher {
public:
    SaltedProofIdHasher() : SaltedUint256Hasher() {}
    size_t operator()(const ProofId &proofid) const { return hash(proofid); }
};
 
} // namespace avalanche
 
#endif // BITCOIN_AVALANCHE_PROOFID_H