这些文件和组件共同作用,确保DPAPI能够安全地生成、存储和使用加密密钥,以保护用户数据的隐私和完整性。 DPAPI(Data Protection API)的用户凭证架构主要涉及到以下几个关键组成部分,这些部分共同作用来保护和管理用户数据的加密密钥: 1. 用户主密钥(User Master Key,UMK) 生成方式: UMK 是由用户的登录凭据(通常是密码...
Data protection API MACs, hashes, and signatures Certificates Manifest capabilities and extensions Samples C#, VB, and C++ programming concepts for Windows Runtime apps .NET for Store apps overview Windows Runtime components Writing code for Windows Runtime apps (HTML) ...
The DataProtectionProvider class in the Windows.Security.Cryptography.DataProtection namespace provides a simplified way to encrypt and decrypt digital data. You can use the class to protect data to any of the following:You can use a SID to protect data to an Active Directory (AD) security ...
04、安全保存私钥 系统将密钥重新加密后保存在受保护的密钥存储区域中,而非保存在Windows操作系统的SAM或其他的文件夹中。为了安全保存私钥,EFS调用数据保护API(Data Protection API)一个256bits的被称为用户主密钥(Master Key)的对称密钥,用该密钥加密私钥。被加密的私钥保存在%UserProfile%\ApplicationData\Microsoft\...
DataProtection 编辑 表示可用于异步加密和解密静态数据或数据流的加密提供程序。 C# 复制 [Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)] [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)] [Windows.Foundation...
Starting with Microsoft® Windows® 2000, the operating system began to provide a data protection application-programming interface (API). This Data Protection API (DPAPI) is a pair of function calls that provide operating system-level data protection services to user and system processes. By op...
https://3gstudent.github.io/3gstudent.github.io/%E6%B8%97%E9%80%8F%E6%8A%80%E5%B7%A7-%E8%8E%B7%E5%8F%96Windows%E7%B3%BB%E7%BB%9F%E4%B8%8BDPAPI%E4%B8%AD%E7%9A%84MasterKey/ CREDHIST 此外,在%APPDATA%/Microsoft/Protect/目录下还有一个CREDHIST文件。由于Master Key的还原与用户...
Data Protection APITo understand the third most common issue that users encounter with Encrypting File System, it is necessary to understand how the Windows operating system protects private keys, passwords and user secrets using the Data Protection API....
确定是否在应用中使用 WIP API 确保运行应用的操作系统支持 WIP,并在设备上启用 WIP。 C# 复制 bool use_WIP_APIs = false; if ((ApiInformation.IsApiContractPresent ("Windows.Security.EnterpriseData.EnterpriseDataContract", 3) && ProtectionPolicyManager.IsProtectionEnabled)) { use_WIP_APIs = true; }...
參考 Windows 執行階段 API Windows.Security.Cryptography.DataProtection DataProtectionProvider Windows.Security.Cryptography.DataProtection DataProtectionProvider C# 閱讀英文版本 儲存 新增至集合 新增至計劃 分享方式: Facebook x.com LinkedIn 電子郵件 列印 DataProtectionProvider.ProtectAsync...