PkcsSignerInfoBuilderAddUnauthenticatedAttribute Method

Adds unauthenticated attribute. Unlike authenticated attribute, unauthenticated attributes are not protected by signer's signature. Unauthenticated attributes are replaceable. Such attributes are counter-signing and timestamp. These attributes are informative or provide their own integrity mechanisms.

Namespace: SysadminsLV.PKI.Cryptography.Pkcs
Assembly: SysadminsLV.PKI (in SysadminsLV.PKI.dll) Version: 3.7.0.0 (3.7.0.0)

Syntax

C++

Copy

public void AddUnauthenticatedAttribute(
	X509Attribute attribute
)

Public Sub AddUnauthenticatedAttribute ( 
	attribute As X509Attribute
)

public:
void AddUnauthenticatedAttribute(
	X509Attribute^ attribute
)

member AddUnauthenticatedAttribute : 
        attribute : X509Attribute -> unit

Parameters

attribute: Type: System.Security.CryptographyX509Attribute
An attribute that must be protected by digital signature.

Remarks

If same attribute (with same object identifier) is already presented in collection, it will be overwritten with attribute in the attribute parameter.

Reference

PkcsSignerInfoBuilder Class

SysadminsLV.PKI.Cryptography.Pkcs Namespace

PkcsSignerInfoBuilderAddLanguageSpecificTextSet("LSTBA93BC20_0?cpp=::|nu=.");AddUnauthenticatedAttribute Method

Parameters

Reference

PkcsSignerInfoBuilderAddUnauthenticatedAttribute Method