diff --git a/sonar-keyware-plugins-cxx/src/main/java/com/keyware/sonar/cxx/rules/checkers/PassWordCountChecker.java b/sonar-keyware-plugins-cxx/src/main/java/com/keyware/sonar/cxx/rules/checkers/PassWordCountChecker.java
new file mode 100644
index 0000000..3fc7227
--- /dev/null
+++ b/sonar-keyware-plugins-cxx/src/main/java/com/keyware/sonar/cxx/rules/checkers/PassWordCountChecker.java
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2023 - 2024. KeyWare.Co.Ltd All rights reserved.
+ * 项目名称：C++ 信息安全性设计准则
+ * 项目描述：用于检查C++源代码的安全性设计准则的Sonarqube插件
+ * 版权说明：本软件属北京关键科技股份有限公司所有，在未获得北京关键科技股份有限公司正式授权情况下，任何企业和个人，不能获取、阅读、安装、传播本软件涉及的任何受知识产权保护的内容。
+ */
+package com.keyware.sonar.cxx.rules.checkers;
+
+import com.sonar.cxx.sslr.api.AstNode;
+import com.sonar.cxx.sslr.api.Grammar;
+import org.sonar.check.Priority;
+import org.sonar.check.Rule;
+import org.sonar.cxx.parser.CxxGrammarImpl;
+import org.sonar.cxx.squidbridge.annotations.ActivatedByDefault;
+import org.sonar.cxx.squidbridge.annotations.SqaleConstantRemediation;
+import org.sonar.cxx.squidbridge.checks.SquidCheck;
+
+import java.util.List;
+
+/**
+ * TODO PassWordCountChecker
+ *
+ * @author RenFengJiang
+ * @date 2024/1/13
+ */
+@Rule(key = "PassWordCountChecker", name = "使用盐值计算散列值", description = "使用盐值计算散列值，增加攻击者破解口令的难度", priority = Priority.INFO, tags = {"28suo"})
+@ActivatedByDefault
+@SqaleConstantRemediation("5min")
+public class PassWordCountChecker extends SquidCheck<Grammar> {
+
+    @Override
+    public void init() {
+        // 订阅要检查AST节点类型，用于在visitNode方法中检查该类型节点
+        this.subscribeTo(
+                CxxGrammarImpl.simpleDeclaration
+        );
+    }
+
+
+    /**
+     * 检查AST节点
+     *
+     * @param astNode 要处理的AST节点，该节点类型为通过subscribeTo方法订阅的类型
+     */
+    @Override
+    public void visitNode(AstNode astNode) {
+        List<AstNode> descendants = astNode.getDescendants(CxxGrammarImpl.templateName);
+        for (AstNode desc:descendants) {
+            String value = desc.getToken().getValue();
+            if("hash".equals(value)){
+                getContext().createLineViolation(this, "使用盐值计算散列值", desc);
+            }
+        }
+    }
+}
diff --git a/sonar-keyware-plugins-cxx/src/test/java/com/keyware/sonar/cxx/rules/checkers/PassWordCountCheckerTest.java b/sonar-keyware-plugins-cxx/src/test/java/com/keyware/sonar/cxx/rules/checkers/PassWordCountCheckerTest.java
new file mode 100644
index 0000000..37b8712
--- /dev/null
+++ b/sonar-keyware-plugins-cxx/src/test/java/com/keyware/sonar/cxx/rules/checkers/PassWordCountCheckerTest.java
@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2023 - 2024. KeyWare.Co.Ltd All rights reserved.
+ * 项目名称：C++ 信息安全性设计准则
+ * 项目描述：用于检查C++源代码的安全性设计准则的Sonarqube插件
+ * 版权说明：本软件属北京关键科技股份有限公司所有，在未获得北京关键科技股份有限公司正式授权情况下，任何企业和个人，不能获取、阅读、安装、传播本软件涉及的任何受知识产权保护的内容。
+ */
+package com.keyware.sonar.cxx.rules.checkers;
+
+import com.keyware.sonar.cxx.CxxFileTesterHelper;
+import org.junit.jupiter.api.Test;
+import org.sonar.cxx.CxxAstScanner;
+import org.sonar.cxx.squidbridge.api.SourceFile;
+import org.sonar.cxx.squidbridge.checks.CheckMessagesVerifier;
+
+import java.io.IOException;
+
+/**
+ * TODO PassWordCountCheckerTest
+ *
+ * @author RenFengJiang
+ * @date 2024/1/13
+ */
+public class PassWordCountCheckerTest {
+
+    @Test
+    public void checkTest() throws IOException {
+        var checker = new PassWordCountChecker();
+        var tester = CxxFileTesterHelper.create("PassWordCountChecker.cc");
+        SourceFile file = CxxAstScanner.scanSingleInputFile(tester.asInputFile(), checker);
+        CheckMessagesVerifier.verify(file.getCheckMessages())
+                .next().atLine(5).withMessage("使用盐值计算散列值")
+                .noMore();
+    }
+}
diff --git a/sonar-keyware-plugins-cxx/src/test/resources/com/keyware/sonar/cxx/rules/checkers/PassWordCountChecker.cc b/sonar-keyware-plugins-cxx/src/test/resources/com/keyware/sonar/cxx/rules/checkers/PassWordCountChecker.cc
new file mode 100644
index 0000000..4dcd2b4
--- /dev/null
+++ b/sonar-keyware-plugins-cxx/src/test/resources/com/keyware/sonar/cxx/rules/checkers/PassWordCountChecker.cc
@@ -0,0 +1,10 @@
+int main() {
+
+    std::string input = "example";
+    // 使用std::hash
+    std::hash<std::string> hasher ; // error
+    size_t hash_value = hasher(input);
+    std::cout << "Hash value using std::hash: " << hash_value << std::endl;
+
+    return 0;
+}
\ No newline at end of file