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-BEGIN VERIFY SCRIPT- sed --in-place --regexp-extended 's/BENCHMARK\(([^,]+), benchmark::PriorityLevel::(HIGH|LOW)\)/BENCHMARK(\1)/g' $( git grep -l PriorityLevel ) sed --in-place 's/#define BENCHMARK(n, priority_level)/#define BENCHMARK(n)/g' ./src/bench/bench.h -END VERIFY SCRIPT-
33 lines
1023 B
C++
33 lines
1023 B
C++
// Copyright (c) 2022-present The Bitcoin 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 <bench/bench.h>
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#include <key.h>
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#include <pubkey.h>
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#include <random.h>
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#include <span.h>
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#include <uint256.h>
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#include <algorithm>
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#include <cassert>
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static void EllSwiftCreate(benchmark::Bench& bench)
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{
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ECC_Context ecc_context{};
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CKey key = GenerateRandomKey();
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uint256 entropy = GetRandHash();
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bench.batch(1).unit("pubkey").run([&] {
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auto ret = key.EllSwiftCreate(MakeByteSpan(entropy));
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/* Use the first 32 bytes of the ellswift encoded public key as next private key. */
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key.Set(ret.data(), ret.data() + 32, true);
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assert(key.IsValid());
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/* Use the last 32 bytes of the ellswift encoded public key as next entropy. */
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std::copy(ret.begin() + 32, ret.begin() + 64, MakeWritableByteSpan(entropy).begin());
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});
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}
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BENCHMARK(EllSwiftCreate);
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