X509Certificate2Signature

X509Certificate2Signature `Public class`

Description

Creates a signature using a X509Certificate2. It supports smartcards without exportable private keys.

Diagram

flowchart LR classDef interfaceStyle stroke-dasharray: 5 5; classDef abstractStyle stroke-width:4px subgraph iTextSharp.text.pdf.security iTextSharp.text.pdf.security.X509Certificate2Signature[[X509Certificate2Signature]] iTextSharp.text.pdf.security.IExternalSignature[[IExternalSignature]] class iTextSharp.text.pdf.security.IExternalSignature interfaceStyle; end iTextSharp.text.pdf.security.IExternalSignature --> iTextSharp.text.pdf.security.X509Certificate2Signature

Members

Methods

Public methods

Returns	Name
`string`	`GetEncryptionAlgorithm` ()
`string`	`GetHashAlgorithm` ()
byte``[]	`Sign` (byte``[] message)

Details

Summary

Creates a signature using a X509Certificate2. It supports smartcards without exportable private keys.

Inheritance

IExternalSignature

Constructors

Source code

public X509Certificate2Signature(X509Certificate2 certificate, string hashAlgorithm)

Arguments

Type	Name	Description
`X509Certificate2`	certificate	The certificate with the private key
`string`	hashAlgorithm	The hash algorithm for the signature. As the Windows CAPI is used to do the signature the only hash guaranteed to exist is SHA-1

Summary

Creates a signature using a X509Certificate2. It supports smartcards without exportable private keys.

Methods

Sign

Source code

public virtual byte Sign(byte[] message)

Arguments

Type	Name	Description
byte``[]	message

GetHashAlgorithm

Source code

public virtual string GetHashAlgorithm()

GetEncryptionAlgorithm

Source code

public virtual string GetEncryptionAlgorithm()

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