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System.Security.Cryptography.Xml package icon

System.Security.Cryptography.Xml

v10.0.9

Provides classes to support the creation and validation of XML digital signatures. The classes in this namespace implement the World Wide Web Consortium Recommendation, "XML-Signature Syntax and Processing", described at http://www.w3.org/TR/xmldsig-core/. Commonly Used Types: System.Security.Cryptography.Xml.CipherData System.Security.Cryptography.Xml.CipherReference System.Security.Cryptography.Xml.DataObject System.Security.Cryptography.Xml.DataReference System.Security.Cryptography.Xml.DSAKeyValue System.Security.Cryptography.Xml.EncryptedData System.Security.Cryptography.Xml.EncryptedKey System.Security.Cryptography.Xml.EncryptedReference System.Security.Cryptography.Xml.EncryptedType System.Security.Cryptography.Xml.EncryptedXml System.Security.Cryptography.Xml.EncryptionMethod System.Security.Cryptography.Xml.EncryptionProperty System.Security.Cryptography.Xml.EncryptionPropertyCollection System.Security.Cryptography.Xml.KeyInfo System.Security.Cryptography.Xml.KeyInfoClause System.Security.Cryptography.Xml.KeyInfoEncryptedKey System.Security.Cryptography.Xml.KeyInfoName System.Security.Cryptography.Xml.KeyInfoNode System.Security.Cryptography.Xml.KeyInfoRetrievalMethod System.Security.Cryptography.Xml.KeyInfoX509Data System.Security.Cryptography.Xml.KeyReference System.Security.Cryptography.Xml.Reference System.Security.Cryptography.Xml.ReferenceList System.Security.Cryptography.Xml.RSAKeyValue System.Security.Cryptography.Xml.Signature System.Security.Cryptography.Xml.SignedInfo System.Security.Cryptography.Xml.SignedXml System.Security.Cryptography.Xml.Transform System.Security.Cryptography.Xml.TransformChain System.Security.Cryptography.Xml.XmlDecryptionTransform System.Security.Cryptography.Xml.XmlDsigBase64Transform System.Security.Cryptography.Xml.XmlDsigC14NTransform System.Security.Cryptography.Xml.XmlDsigC14NWithCommentsTransform System.Security.Cryptography.Xml.XmlDsigEnvelopedSignatureTransform System.Security.Cryptography.Xml.XmlDsigExcC14NTransform System.Security.Cryptography.Xml.XmlDsigExcC14NWithCommentsTransform System.Security.Cryptography.Xml.XmlDsigXPathTransform System.Security.Cryptography.Xml.XmlDsigXsltTransform System.Security.Cryptography.Xml.XmlLicenseTransform

dotnetframework Microsoft
NuGet Stats Changelog
Total Downloads
1.6B
1,580,761,627
Published
Jun 9, 2026
Latest stable version

Install

.NET CLI
dotnet add package System.Security.Cryptography.Xml --version 10.0.9
Package Manager Console
Install-Package System.Security.Cryptography.Xml -Version 10.0.9
PackageReference
<PackageReference Include="System.Security.Cryptography.Xml" Version="10.0.9" />

Frameworks

.NETFramework4.6.2 net8.0 net9.0 net10.0 .NETStandard2.0

Dependencies

Microsoft.Bcl.Cryptography
.NETFramework4.6.2
[10.0.9, )
Microsoft.Bcl.Cryptography
net8.0
[10.0.9, )
System.Security.Cryptography.Pkcs
net8.0
[10.0.9, )
System.Security.Cryptography.Pkcs
net9.0
[10.0.9, )
System.Security.Cryptography.Pkcs
net10.0
[10.0.9, )
Microsoft.Bcl.Cryptography
.NETStandard2.0
[10.0.9, )
System.Security.Cryptography.Pkcs
.NETStandard2.0
[10.0.9, )
System.Memory
.NETStandard2.0
[4.6.3, )
System.Security.AccessControl
.NETStandard2.0
[6.0.0, )