Gck.Builder.prototype.add_data

function add_data(attr_type: Number(gulong), value: ByteArray): void {
    // Gjs wrapper for gck_builder_add_data()
}
  

Add a new attribute to the builder with an arbitrary value. Unconditionally adds a new attribute, even if one with the same attr_type already exists.

The memory in value is copied by the builder.

null may be specified for the value argument, in which case an empty attribute is created. GCK_INVALID may be specified for the length, in which case an invalid attribute is created in the PKCS\#11 style.