Class Signature

Represents a digital signature that can be applied to PDF documents for authentication, integrity verification, and non-repudiation purposes.

Inheritance
System.Object
Signature
Inherited Members
System.Object.ToString()
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: Telerik.Windows.Documents.Fixed.Model.DigitalSignatures
Assembly: Telerik.Windows.Documents.Fixed.dll

Syntax

public class Signature

Constructors

Signature(X509Certificate2)

Initializes a new instance of the Signature class with the specified X.509 certificate for signing operations.

Declaration
public Signature(X509Certificate2 certificate)
Parameters
System.Security.Cryptography.X509Certificates.X509Certificate2 certificate

The X.509 certificate containing the private key used for digital signing.

Properties

Properties

Gets or sets the signature metadata and configuration properties such as signer information, signing time, and location.

Declaration
public SignatureDataProperties Properties { get; set; }
Property Value
SignatureDataProperties

The signature data properties that define the signature's characteristics and metadata.

SupportsValidation

Gets a value indicating whether this signature can be validated using cryptographic verification methods.

Declaration
public bool SupportsValidation { get; }
Property Value
System.Boolean

true if the signature was imported from an existing document and can be validated; false for newly created signatures.

Methods

TryValidate(SignatureValidationProperties, out SignatureValidationResult)

Tries to validate the signature. Return true on success; otherwise false.

Declaration
public bool TryValidate(SignatureValidationProperties validationProperties, out SignatureValidationResult validationResult)
Parameters
SignatureValidationProperties validationProperties

The validation properties.
SignatureValidationResult validationResult

When this method returns, contains the signature validation result.
Returns
System.Boolean

Return true on success; otherwise false.

TryValidate(out SignatureValidationResult)

Tries to validate the signature. Return true on success; otherwise false.

Declaration
public bool TryValidate(out SignatureValidationResult validationResult)
Parameters
SignatureValidationResult validationResult

When this method returns, contains the signature validation result.
Returns
System.Boolean

Return true on success; otherwise false.

Validate()

Validates this digital signature instance.

Declaration
public SignatureValidationResult Validate()
Returns
SignatureValidationResult

An instance of the SignatureValidationResult class.

Validate(SignatureValidationProperties)

Validates this digital signature instance with specified validation properties.

Declaration
public SignatureValidationResult Validate(SignatureValidationProperties validationProperties)
Parameters
SignatureValidationProperties validationProperties

The validation properties.
Returns
SignatureValidationResult

The validation result indicating whether the signature is valid.