DeviceCertificate Class

Reference

Definition

Namespace:: Microsoft.Media.Drm

Assembly:: Microsoft.Media.Drm.RMCore.NETCore.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Represents a PlayReady Device certificate.

public class DeviceCertificate : Microsoft.Media.Drm.Certificate

type DeviceCertificate = class
    inherit Certificate

Public Class DeviceCertificate
Inherits Certificate

Inheritance: Object

Certificate
DeviceCertificate

Remarks

This certificate is generated by the device at manufacturing time or runtime and is persistently stored on the device. The device certificate is presented to other entities during DRM operations, which in turn can verify the validity of the certificate itself and determine whether it has been revoked.

Properties

BindingKeyType	Gets the type of the PlayReady certificate key pair. (Inherited from Certificate)
CertificateChainInformation	Gets the collection of CertificateInfo for the certificate chain.
DigestValue	Gets the Certificate's digest value. (Inherited from Certificate)
ExpirationDate	Gets the expiration date of the certificate. (Inherited from Certificate)
IssuerKey	Gets the public key for the certificate that signed this certificate. (Inherited from Certificate)
ManufacturerName	Gets the name of the client manufacturer to which the Certificate is issued.
MaxHeaderSize	Gets the maximum header size that the runtime on device will handle.
MaxLicenseChainDepth	Gets the maximum chain depth that the runtime on device will handle.
MaxLicenseSize	Gets the maximum license size that the runtime on device will handle.
ModelName	Gets the model name of the client for which the Certificate is issued.
ModelNumber	Gets the model number of the client for which the Certificate is issued.
Platform	Gets the PlatformIdentifier with which the certificate is associated.
RobustnessVersion	Gets the robustness version uniquely identifies the version of DRM used by the client.
SecurityLevel	Gets the security level of this certificate. (Inherited from Certificate)
Type	Gets the CertificateType of this certificate. (Inherited from Certificate)
UplinkKeyId	Gets the uplink key identifier that is used to find the root license in license chain bindings. (Inherited from Certificate)

Methods

GetClientId(Guid)	Gets the service specific client identifier for this certificate. (Inherited from Certificate)
GetKeyUsages()	Returns the list of KeyUsage present in the certificate. The certificate issuer puts key usage values in the certificate to describe the allowed usages of the key represented by this certificate. (Inherited from Certificate)
GetModelCertDigestValue()	Gets the digest value of the Model Certificate for this device. The Model Certificate digest is used as a robustness identifier for Devices much like the RobustnessVersion property of the PCCertificate.
GetSupportedFeatures()	Returns the list of SupportedFeature that this client supports. (Inherited from Certificate)

Applies to

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