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				// Copyright (c) 2022 The Bitcoin developers
				// Distributed under the MIT software license, see the accompanying
				// file COPYING or http://www.opensource.org/licenses/mit-license.php.

				#include <avalanche/compactproofs.h>

				#include <avalanche/proofid.h>
				#include <crypto/siphash.h>

				namespace avalanche {

				CompactProofs::CompactProofs(
				const RadixTree<const Proof, ProofRadixTreeAdapter> &proofs)
				: CompactProofs() {
				proofs.forEachLeaf([&](auto pLeaf) {
				shortproofids.push_back(getShortID(pLeaf->getId()));
				return true;
				});
				}

				uint64_t CompactProofs::getShortID(const ProofId &proofid) const {
				static_assert(SHORTPROOFIDS_LENGTH == 6,
				"shortproofids calculation assumes 6-byte shortproofids");
				return SipHashUint256(shortproofidk0, shortproofidk1, proofid) &
				0xffffffffffffL;
				}

				} // namespace avalanche