NonStop User Exits › NonStop Server User Exits › TIRNCRYP—Server Encryption Exit › Purpose

Purpose

After a server procedure step executes, the server manager can call TIRNCRYP to encrypt the server response to the client. The server manager makes a copy of the unencrypted cooperative buffer pending transmission back to the client. The inputs pDataBuffer, IBufferSize, IEncryptMaxSize trancode and client_userid as well as the outputs return_code, and failure_msg are fields with a structure pointed to by pTIRNCRYP_cmcb. The user is responsible for encrypting the data area pointed to by the pDataBuffer member of the TIRNCRYP_cmcb structure.