The security driver entries include provider and driver syntax.
provider=driver
provider is the local name for the security mechanism. objectid.dat defines the mapping of the local name to a global object identifier. The default local name for Windows LAN Manager on Windows and Windows 95 (for clients only) is “LIBSMSSP”.
driver is the name of the security driver. The Windows LAN Manager driver is named “LIBSMSSP.” The default location of all drivers is %SYBASE%\%SYBASE_OCS%\dll.