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34 lines
1.0 KiB
C++
34 lines
1.0 KiB
C++
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// Copyright (c) 2018 The Dash Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#include "quorums_utils.h"
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#include "chainparams.h"
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#include "random.h"
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namespace llmq
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{
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std::vector<CDeterministicMNCPtr> CLLMQUtils::GetAllQuorumMembers(Consensus::LLMQType llmqType, const uint256& blockHash)
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{
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auto& params = Params().GetConsensus().llmqs.at(llmqType);
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auto allMns = deterministicMNManager->GetListForBlock(blockHash);
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auto modifier = ::SerializeHash(std::make_pair((uint8_t)llmqType, blockHash));
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return allMns.CalculateQuorum(params.size, modifier);
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}
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uint256 CLLMQUtils::BuildCommitmentHash(uint8_t llmqType, const uint256& blockHash, const std::vector<bool>& validMembers, const CBLSPublicKey& pubKey, const uint256& vvecHash)
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{
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CHashWriter hw(SER_NETWORK, 0);
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hw << llmqType;
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hw << blockHash;
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hw << DYNBITSET(validMembers);
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hw << pubKey;
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hw << vvecHash;
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return hw.GetHash();
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}
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}
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