I am looking for experts who has experience in
1) ST20 (Sti55xx) cpu.
2) Experience in DVB encryption system. expecially, ecm, emm and data exchange (smartcard and STB) in smart card processing
I will provide:
1) [login to view URL] firmware jtaged from STB (both data in the Flash and RAM).
2) The function/sub-routine that I am looking for to decrypt those data in the firmware
The developer needs to:
1) decompile the function/sub-routine that I am looking for into linux c code (example: function.c)
2) provide any additional decompiled function/sub-routine that can be useful for me.
we can have detailed interactive discussion over any app if you need to.