lock
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@@ -373,7 +373,7 @@ std::atomic<bool> key_found{0};
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std::atomic<uint64_t> key{0};
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std::atomic<size_t> topbits{0};
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std::mutex g_ice_mtx;
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uint32_t g_num_cpus = std::thread::hardware_concurrency();
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static uint32_t g_num_cpus = std::thread::hardware_concurrency();
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static void ice_sm_right_thread(
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uint8_t offset,
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@@ -954,8 +954,10 @@ static void ice_compare(
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sm_auth(Gc_chk, Ci, Q, Ch_chk, Ci_1_chk, ostate);
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if ((memcmp(Ch_chk, Ch, 8) == 0) && (memcmp(Ci_1_chk, Ci_1, 8) == 0)) {
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g_ice_mtx.lock();
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key_found = true;
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key = tkey;
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g_ice_mtx.unlock();
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break;
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}
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}
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