添加默克尔树实现交易完整性验证
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@@ -19,7 +19,7 @@ int main(void)
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printf("=== 简易银行账户管理系统 ===\n");
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printf("欢迎使用! 系统已加载%d个账户\n", g_iAccCount);
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InitAdminAccount();//初始化管理员账号
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InitLogQueue();
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LoadMerkleRoot();
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int iChoice=-1; //选择标志
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int pChoice=-1;
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while (1) {
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@@ -59,7 +59,7 @@ int main(void)
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}
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break;
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case 1:
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printf("1. 存款\n2. 取款\n3. 查询\n4. 显示所有账户\n5. 删除账户\n6. 创建管理员账户\n7.查看交易日志\n8.搜索交易日志\n0. 退出账户");
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printf("1. 存款\n2. 取款\n3. 查询\n4. 显示所有账户\n5. 删除账户\n6. 创建管理员账户\n7.查看交易日志\n8.搜索交易日志\n9.查看默克尔根\n10.验证日志完整性\n0. 退出账户");
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pChoice=-1;
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scanf("%d", &pChoice);
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@@ -94,6 +94,15 @@ int main(void)
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scanf("%s", pattern);
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SearchLogs(pattern);
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break;
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case 9:
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PrintMerkleRoot();
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break;
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case 10:
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if (VerifyMerkleTree())
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printf("\n默克尔树验证通过,日志未被篡改。\n");
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else
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printf("\n警告:默克尔树验证失败,日志可能已被篡改!\n");
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break;
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case 0://EXIT
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printf("谢谢使用!\n按任意键退出");
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getchar();
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