Ok so TCPIP as a started task when it does encryption and decryption so it directly overloads the General CP ?
On Wed, Jan 24, 2024, 9:59 AM Tom Brennan <[email protected]> wrote: > Even though you don't have a crypto processor, do you have CPACF on the > box? Most machines I've seen do, because it's a no-charge feature. I > don't know for sure, but I thought I heard that you can start ICSF > without a crypto card and it will use CPACF for some of the heavier > encryption processing (maybe like generating prime numbers) and save > individual tasks some CP time. > > That's just my old theory though, from back in 2015 when I saw a > situation similar to what you describe. But it was a client machine > where I didn't have the ability to try things out. I'd sure like to > hear more from someone more experienced in this area. > > On 1/23/2024 9:10 PM, Peter wrote: > > After implementing ATTLS there is some delay in our CICS transaction but > I > > was suspecting if sn absence of crypto processor can overload the general > > processor to cause this delay ? > > > > On Wed, Jan 24, 2024, 9:01 AM Phil Smith III <[email protected]> wrote: > > > >> Peter wrote: > >>> I have a general question here. When you don't have crypto processor, > So > >>> when a ATTLS traffic is enabled does the encryption and decryption > handled > >>> by Started task TCPIP or the general processor? > >> > >> The TCPIP started task is just code and runs on the general processor, > so > >> your question doesn't make much sense. AT-TLS is managed > >> by the Policy Agent started task, and it appears that the actual > >> encryption takes place in the TCPIP started task, but that's a > >> conclusion-I've never wondered. > >> > >> Why do you ask? What problem are you trying to solve? We'd like to know > >> more! > >> > >> > >> ---------------------------------------------------------------------- > >> For IBM-MAIN subscribe / signoff / archive access instructions, > >> send email to [email protected] with the message: INFO IBM-MAIN > >> > > > > ---------------------------------------------------------------------- > > For IBM-MAIN subscribe / signoff / archive access instructions, > > send email to [email protected] with the message: INFO IBM-MAIN > > > > > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO IBM-MAIN > ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
