diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6663ca3..a876525 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,8 +1,10 @@
 cmake_minimum_required(VERSION 3.31)
 project(yggm)
+find_package(OpenSSL REQUIRED)
 file(GLOB ${PROJECT_NAME}SOURCES *.cpp)
 file(GLOB ${PROJECT_NAME}HEADERS *.h)
 add_executable(${PROJECT_NAME} sources/main.cpp)
 set(CMAKE_CXX_FLAGS_RELEASE "-march=native -O3 -ffast-math -ftree-vectorize -fdelete-null-pointer-checks -fno-exceptions -fno-rtti -finline-functions -pthread -fomit-frame-pointer -pipe -Wall -Wextra -flto=full")
 target_link_libraries(${PROJECT_NAME} pthread)
-target_link_libraries(${PROJECT_NAME} sodium)
\ No newline at end of file
+target_link_libraries(${PROJECT_NAME} sodium)
+target_link_libraries(${PROJECT_NAME} OpenSSL::SSL OpenSSL::Crypto)
\ No newline at end of file
diff --git a/sources/main.cpp b/sources/main.cpp
index 8725a13..c78bde9 100644
--- a/sources/main.cpp
+++ b/sources/main.cpp
@@ -12,8 +12,10 @@
 #include <atomic>
 #include <arpa/inet.h>
 #include <immintrin.h>
-using Key = std::array<unsigned char, 32>;
-using Address = std::array<unsigned char, 16>;
+//using Key = std::array<unsigned char, 32>;
+//using Address = std::array<unsigned char, 16>;
+using Address = unsigned char[16];
+using Key = unsigned char[32];
 struct KeysBox {
     Key PublicKey;
     Key PrivateKey;
@@ -21,7 +23,7 @@ struct KeysBox {
 struct option {
     unsigned int proc = 0;
     bool log = true;
-    std::atomic<int> high{ 20 };
+    int high = 20;
     std::string outputfile;
 };
 static option conf;
@@ -57,15 +59,15 @@ void displayConfig() {
 }
 KeysBox getKeyPair() noexcept {
     KeysBox keys;
-    crypto_sign_ed25519_keypair(keys.PublicKey.data(), keys.PrivateKey.data());
+    crypto_sign_ed25519_keypair(keys.PublicKey, keys.PrivateKey);
     return keys;
 }
 std::string getAddress(const Address& rawAddr) {
     char ipStrBuf[46];
-    inet_ntop(AF_INET6, rawAddr.data(), ipStrBuf, 46);
+    inet_ntop(AF_INET6, rawAddr, ipStrBuf, 46);
     return std::string(ipStrBuf);
 }
-inline std::string keyToString(const Key& key) {
+inline std::string keyToString(const unsigned char* key) {
     std::string result;
     result.resize(64);
     const char* hexDigits = "0123456789abcdef";
@@ -75,17 +77,14 @@ inline std::string keyToString(const Key& key) {
     }
     return result;
 }
-
-inline Key bitwiseInverse(const Key& key) noexcept {
-    Key inverted;
-    for (unsigned long i = 0; i < 32; i++) {
+inline void bitwiseInverse(const unsigned char* key, Key inverted) noexcept {
+    for (size_t i = 0; i < 32; i++) {
         inverted[i] = ~key[i];
     }
-    return inverted;
 }
-int getOnes(const Key&& value) noexcept {
+int getOnes(const Key value) noexcept {
     int leadOnes = 0;
-    for (unsigned char i = 0; i < 17; ++i) {
+    for (unsigned char i = 0; i < 5; i++) {
         if (value[i] == 0xFF) {
             leadOnes += 8;
         } else {
@@ -101,17 +100,13 @@ int getOnes(const Key&& value) noexcept {
     return leadOnes;
 }
 void miner_thread() {
+    Key inv;
     while (true) {
         KeysBox keys = getKeyPair();
-        int ones = getOnes(bitwiseInverse(keys.PublicKey));
-        int current = conf.high.load(std::memory_order_relaxed);
-        if (ones > current) {
-            while (!conf.high.compare_exchange_weak(current, ones, std::memory_order_relaxed)) {
-                if (ones <= current) break;
-            }
-            if (ones > current) {
-                printf("\nAddr:\t2%x\nPK:\t%s\nSK:\t%s\n", ones, keyToString(keys.PublicKey).c_str(), keyToString(keys.PrivateKey).c_str());
-            }
+        bitwiseInverse(keys.PublicKey, inv);
+        int ones = getOnes(inv);
+        if (ones > conf.high) {
+            printf("\nAddr:\t2%x/%d\nPK:\t%s\nSK:\t%s\n", conf.high = ones, ones, keyToString(keys.PublicKey).c_str(), keyToString(keys.PrivateKey).c_str());
         }
     }
 }