Fixed-length symmetric key tokensEdit online CCA supports fixed-length symmetric key-tokens. AES internal fixed-length key tokenThe format for an AES internal fixed-length key token.DES internal key tokenThe format for a DES internal key token. DES key tokens are almost always in a fixed-length token, except for a DESUSECV key type in a variable-length symmetric key token.DES external key tokenThe format for a DES external key token. DES key tokens are almost always in a fixed-length token, except for a DESUSECV key type in a variable-length symmetric key token.External RKX DES key tokensThe Remote Key Export (CSNDRKX) verb and DES key-storage verbs use a special RKX key token. Parent topic: Key token formats