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.

Definition

Namespace: SysadminsLV.PKI.Cryptography.Pkcs
Assembly: SysadminsLV.PKI (in SysadminsLV.PKI.dll) Version: 4.0.1
C#
public void AddUnauthenticatedAttribute(
	Pkcs9AttributeObject attribute
)

Parameters

attribute  Pkcs9AttributeObject
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.

See Also