Smart.Security 3.0.1

.NET 6.0 This package targets .NET 6.0. The package is compatible with this framework or higher. 
dotnet add package Smart.Security --version 3.0.1                

                    
                

            
NuGet\Install-Package Smart.Security -Version 3.0.1
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="Smart.Security" Version="3.0.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
paket add Smart.Security --version 3.0.1                

                    
                

            
#r "nuget: Smart.Security, 3.0.1"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
// Install Smart.Security as a Cake Addin
#addin nuget:?package=Smart.Security&version=3.0.1

// Install Smart.Security as a Cake Tool
#tool nuget:?package=Smart.Security&version=3.0.1

Smart.Security

NuGet

基于 BouncyCastle.Cryptography 实现的.NET安全组件库，支持数据加解密、签名验签、哈希计算等核心功能，兼容.NET6/8/9平台。

功能特性

  • 对称加密：AES（128/256位）、国密SM4（128位分组加密）
  • 非对称加密：RSA（公钥加密/私钥解密）、国密SM2（椭圆曲线加密）
  • 哈希算法：MD5/SHA系列（SHA1/256/384/512）、HMAC系列、国密SM3
  • 密码安全：密码校验、加盐哈希、盐值生成
  • 随机数生成：安全随机字节/字符串
  • 文件完整性：多算法文件哈希校验

核心类说明

SmartAESCipher

  • AES对称加密/解密（CBC模式）
  • 支持128/256位密钥长度

SmartRSACipher

  • RSA公钥加密/私钥解密
  • 私钥签名/公钥验签（支持MD5/SHA1/SHA256）

SmartSM2Cipher

  • 国密SM2非对称加密（公钥加密/私钥解密）
  • 私钥签名/公钥验签（基于SM3哈希）

SmartSM4Cipher

  • 国密SM4对称加密（ECB/CBC模式）
  • 固定128位密钥和分组长度

SmartHash

  • 支持MD5/SHA1/SHA256/SHA384/SHA512
  • HMAC系列算法（HMAC-MD5/HMAC-SHA1等）

SmartFileHash

  • 文件哈希计算（MD5/SHA1/SHA256/SHA384/SHA512）
  • 大文件流式处理优化

SmartPassword

  • PBKDF2密码哈希（默认10000次迭代）
  • 自动盐值生成与验证

SmartRandomGenerate

  • 密码学安全随机数生成
  • 支持字节数组/HEX字符串/Base64字符串

SmartSM3Hash

  • 国密SM3哈希算法（等效SHA-256安全强度）
  • 输出32字节哈希值

平台兼容

目标框架 支持版本
.NET 6/8/9

安全建议

  1. 国密算法需配合BouncyCastle扩展使用
  2. RSA密钥长度建议≥2048位
  3. 优先使用SHA256/384/512替代MD5/SHA1
  4. 密钥应存储于安全介质（如HSM）

Developed by zenglei

Product Compatible and additional computed target framework versions.
.NET net6.0 is compatible.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 is compatible.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

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Version Downloads Last updated
3.0.1 33 2/15/2025
3.0.0 35 2/15/2025
2.0.2 69 2/9/2025
2.0.1 104 12/7/2024
1.1.1 90 12/7/2024
1.1.0.2 110 11/11/2024