troubleshooting Question

HMAC calculation API QC3CALHM

Avatar of Theo Kouwenhoven
Theo KouwenhovenFlag for Netherlands asked on
IBM System i
16 Comments2 Solutions2038 ViewsLast Modified:
Hi Experts,

First a very happy en successful 2013, for you and your family :-)

I have to create a HMAC, never heard before of that, but I figured out that there is an API for that. I created a test program but it seems that whatever parm I fill with whatever value, the error is the same

CPF9DE0 : Hash algorithm not valid.

A part of the parameter I understand, but for some other it's not clear what the function is.

Can someone tell me what is wrong and why?

Gary Patterson, CISSP
Expert for hire: IBM i, AIX, Linux, Windows, DB2, Performance, Security. EDI

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