Use the data key export callable service to reencipher a data-encrypting key (key type of DATA only) from encryption under the master key to encryption under an exporter key-encrypting key. The reenciphered key is in a form suitable for export to another system.

The data key export service generates a key token with the same key length as the input token’s key.

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