CK_OBJECT_CLASS_32
total_len = tmpl_len + sizeof (CK_OBJECT_CLASS_32) +
(void) memcpy(buf + offset, &obj->class, sizeof (CK_OBJECT_CLASS_32));
offset += sizeof (CK_OBJECT_CLASS_32);
(void) memcpy(&obj->class, data + offset, sizeof (CK_OBJECT_CLASS_32));
offset += sizeof (CK_OBJECT_CLASS_32);