| CK_MECHANISM_TYPE CK_X2RATCHET_INITIALIZE_PARAMS::aeadMechanism |
| CK_BBOOL CK_X2RATCHET_INITIALIZE_PARAMS::bEncryptedHeader |
| CK_X2RATCHET_KDF_TYPE CK_X2RATCHET_INITIALIZE_PARAMS::kdfMechanism |
| CK_OBJECT_HANDLE CK_X2RATCHET_INITIALIZE_PARAMS::own_public_identity |
| CK_OBJECT_HANDLE CK_X2RATCHET_INITIALIZE_PARAMS::peer_public_identity |
| CK_OBJECT_HANDLE CK_X2RATCHET_INITIALIZE_PARAMS::peer_public_prekey |
| CK_BYTE_PTR CK_X2RATCHET_INITIALIZE_PARAMS::sk |