Use the key token build callable service to build an external or internal key token from information which you supply. The token can be used as input for the key generate and key part import callable services. You can specify a control vector or the service can build a control vector based upon the key type you specify and the control vector-related keywords in the rule array. ICSF supports the building of an internal key token with the key encrypted under a master key other than the current master key and building internal clear AES and DES tokens.

The callable service name for AMODE(64) invocation is CSNEKTB.