I want find the key and iv for ixus 1000 HS.
it should be same as S95(same values stand in the firmware dump).So the key value i get but how can find the IV value ?
I also dont know how i need add this in the fi2.inc file, because there is no example syntax here.
Is it possible to add this in that way as a 64 bit value and no 0x need before ?
ifeq ($(KEYSYS), d4b)
FI2KEY= aabbccddeeffaabbccddeeffaabbccdd
FI2IV =
endif
when i compile and give correct key and leave FI2IV =, i get this in log output
<< Leaving loader/ixus1000_sd4500
<< Leaving loader
>> Entering to CHDK
-> LUALIB/GEN/propset1.lua
-> LUALIB/GEN/propset2.lua
-> LUALIB/GEN/propset3.lua
-> LUALIB/GEN/modelist.lua
<< Leaving CHDK
-> PS.FI2
Hex length mismatch in "./bin/PS.FI2"!