<PackageReference Include="BouncyCastle.Cryptography" Version="2.8.0-beta.349" />

Org.BouncyCastle.Cms.DefaultSignedAttributeTableGenerator

Default signed-attribute generator for CMS SignedData. Supplies contentType, signingTime, messageDigest, and cmsAlgorithmProtect unless overridden. Used by SignerInfoGeneratorBuilder and CmsSignedDataGeneratorAddSigner overloads.

Initialise to use all defaults.

Initialise with some extra attributes or overrides.

Create a standard attribute table from the passed in parameters - this will normally include contentType, signingTime, and messageDigest.

Returns a populated AttributeTable.