ArielCore.RSAUtil 1.0.0

dotnet add package ArielCore.RSAUtil --version 1.0.0
                    
NuGet\Install-Package ArielCore.RSAUtil -Version 1.0.0
                    
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="ArielCore.RSAUtil" Version="1.0.0" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="ArielCore.RSAUtil" Version="1.0.0" />
                    
Directory.Packages.props
<PackageReference Include="ArielCore.RSAUtil" />
                    
Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.
paket add ArielCore.RSAUtil --version 1.0.0
                    
#r "nuget: ArielCore.RSAUtil, 1.0.0"
                    
#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.
#:package ArielCore.RSAUtil@1.0.0
                    
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.
#addin nuget:?package=ArielCore.RSAUtil&version=1.0.0
                    
Install as a Cake Addin
#tool nuget:?package=ArielCore.RSAUtil&version=1.0.0
                    
Install as a Cake Tool

RSAUtil

.NET Core RSA算法使用帮助工具,支持数据加密,解密,签名和验证签名,支持xml,pkcs1,pkcs8三种密钥格式,支持这三种格式的密钥转换。最后还支持pem格式化。

Latest version

Nuget安装

Install-Package ArielCore.RSAUtil

文档

生成密钥

使用“RsaKeyGenerator”类。返回的结果是一个有两个元素的字符串的列表,元素1是私钥,元素2是公钥。

格式:XML

var keyList = RsaKeyGenerator.XmlKey(2048);
var privateKey = keyList [0];
var publicKey = keyList [1];

格式:Pkcs1

var keyList = RsaKeyGenerator.Pkcs1Key(2048);
var privateKey = keyList [0];
var publicKey = keyList [1];

格式:Pkcs8

var keyList = RsaKeyGenerator.Pkcs8Key(2048);
var privateKey = keyList [0];
var publicKey = keyList [1];

RSA密钥转换

使用“RsaKeyConvert”类。它支持这三种格式的密钥转换,即:xml,pkcs1,pkcs8。

XML-> Pkcs1:
  • 私钥:RsaKeyConvert.PrivateKeyXmlToPkcs1()
  • 公钥:RsaKeyConvert.PublicKeyXmlToPem()
XML-> Pkcs8:
  • 私钥:RsaKeyConvert.PrivateKeyXmlToPkcs8()
  • 公钥:RsaKeyConvert.PublicKeyXmlToPem()
Pkcs1-> XML:
  • 私钥:RsaKeyConvert.PrivateKeyPkcs1ToXml()
  • 公钥:RsaKeyConvert.PublicKeyPemToXml()
Pkcs1-> Pkcs8:
  • 私钥:RsaKeyConvert.PrivateKeyPkcs1ToPkcs8()
  • 公钥:不需要转换
Pkcs8-> XML:
  • 私钥:RsaKeyConvert.PrivateKeyPkcs8ToXml()
  • 公钥:RsaKeyConvert.PublicKeyPemToXml()
Pkcs8-> Pkcs1:
  • 私钥:RsaKeyConvert.PrivateKeyPkcs8ToPkcs1()
  • 公钥:不需要转换

加密,解密,签名和验证签名

XML,Pkcs1,Pkcs8分别对应类:RsaXmlUtilRsaPkcs1UtilRsaPkcs8Util。它们继承自抽象类RSAUtilBase

  • 加密:RSAUtilBase.Encrypt()
  • 解密:RSAUtilBase.Decrypt()
  • Sign:RSAUtilBase.SignData()
  • 验证:RSAUtilBase.VerifyData()

PEM格式化

使用类“RsaPemFormatHelper”。

  • 格式化Pkcs1格式私钥:RsaPemFormatHelper.Pkcs1PrivateKeyFormat()
  • 删除Pkcs1格式私钥格式:RsaPemFormatHelper.Pkcs1PrivateKeyFormatRemove()
  • 格式化Pkcs8格式私钥:RsaPemFormatHelper.Pkcs8PrivateKeyFormat()
  • 删除Pkcs8格式的私钥格式:RsaPemFormatHelper.Pkcs8PrivateKeyFormatRemove()

使用的开源组件

bc-csharp - onovotny

案例

dotnetrsa - DotnetRSA 是一个利用 .NET Core 2.1 开发的 .NET Global Tool,是可以想npm全局安装一样,安装在你的系统中,只需敲一行命令便可以快速生成RSA加密算法所需的秘钥,目前支持三种格式的秘钥,分别为:xml、pkcs1、pkcs8。它还支持三种格式秘钥的想换转换。

示例

static void Main(string[] args)
{
    Console.WriteLine(2<<1);
	Console.WriteLine(RsaKeyGenerator.XmlKey(2048)[0]);
    Console.WriteLine(RsaKeyGenerator.Pkcs1Key(2048,true)[0]);
    Console.WriteLine(RsaKeyGenerator.Pkcs8Key(2048,true)[0]);


    Console.WriteLine("Key Convert:");
    var keyList = RsaKeyGenerator.Pkcs1Key(512, false);
    var privateKey = keyList[0];
    var publicKey = keyList[1];
    Console.WriteLine("public key pkcs1->xml:");
    Console.WriteLine(RsaKeyConvert.PublicKeyPemToXml(publicKey));

    var bigDataRsa=new RsaPkcs1Util(Encoding.UTF8, publicKey,privateKey,2048);
    var data = "响应式布局的概念是一个页面适配多个终端及不同分辨率。在针对特定屏幕宽度优化应用 UI 时,我们将此称为创建响应式设计。WPF设计之初响应式设计的概念并不流行,那时候大部分网页设计师都按着宽度960像素的标准设计。到了UWP诞生的时候响应式布局已经很流行了,所以UWP提供了很多响应式布局的技术,这篇文章简单总结了一些响应式布局常用的技术,更完整的内容请看文章最后给出的参考网站。所谓的传统,是指在响应式设计没流行前XAML就已经存在的应对不同分辨率的技术,毕竟桌面客户端常常也调整窗体的大小,有些人还同时使用两个不同分辨率的屏幕。以我的经验来说以下这些做法可以使UI有效应对分辨率改变不同的DPI设定、不同的本地化字符串长度都可能使整个页面布局乱掉。而且和网页不同,WPF窗体默认没有提供ScrollViewer,所以千万不能忘记。在桌面客户端合理使用以上技术可以避免客户投诉。但UWP主打跨平台,它需要更先进(或者说,更激进)的技术。微软的官方文档介绍了UWP中响应式设计常用的6个技术,包括重新定位、调整大小、重新排列、显示/隐藏、替换和重新构建,具体可见以下网站:UWP中部分控件已经实现了响应式行为, 最典型的就是NavigationView。可以使用 PaneDisplayMode 属性配置不同的导航样式或显示模式。默认情况下,PaneDisplayMode 设置为 Auto。在 Auto 模式下,导航视图会进行自适应,在窗口狭窄时为 LeftMinimal,接下来为 LeftCompact,随后在窗口变宽时为 Left。这种时候MVVM的优势就体现出来了,因为VIEW和VIEWMODEL解耦了,VIEW随便换,而且整个UI显示隐藏说不定比多个小模块独自改变性能更好。说到性能,UWP的很多场景都为已经死了多年的WindowsWobile考虑了性能,更不用说现在的桌面平台,所以做UWP不需要太过介意性能,尤其是已经在WPF上培养出小心翼翼的习惯的开发者,UWP的性能问题等真的出现了再说。除了使用显示隐藏,UWP还可以使用限定符名称指定CodeBehind对应的XAML文件,这有点像是自适应应用的话题。使用格式如下";
    var str = bigDataRsa.EncryptBigData(data, RSAEncryptionPadding.Pkcs1);
    Console.WriteLine("Big Data Encrypt:");
    Console.WriteLine(str);
    Console.WriteLine("Big Data Decrypt:");
    Console.WriteLine(string.Join("", bigDataRsa.DecryptBigData(str,  RSAEncryptionPadding.Pkcs1)));

    Console.ReadKey();
}
Product Compatible and additional computed target framework versions.
.NET 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 was computed.  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.  net10.0 was computed.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
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Version Downloads Last Updated
1.0.0 256 3/31/2025