50 replies to this topic

[Erik Slagter]

If you can point out where exactly the difference is, I am pretty sure it can be implemented.

[Just Me]

OpenATV now supports CI+. Image 20.04 build time 10 p.m. And since OpenATV is open source maybe you can adapt the code for OpenPLi. 

[WanWizard]

It is being looked at.

[littlesat]

Where are the changes/commit that added the support....???

Edited by littlesat, 21 April 2015 - 15:32.

[Erik Slagter]

So I repeat...

If you can point out where exactly the difference is, I am pretty sure it can be implemented.

[shilev]

i tried last openatv 4.2 as someone says, but there's only normal CI, not CI+...VU+ solo2..i don't understand what is wrong

[Rob van der Does]

You need to use ATV 5.0

[shilev]

Are you sure? Because on their forum it says 4.2. But to me it' s just regular CI, not CI+

[shilev]

i tried open atv 5.0, no CI+ on vu+solo2......................

[Rob van der Does]

OpenATV now supports CI+. Image 20.04 build time 10 p.m. And since OpenATV is open source maybe you can adapt the code for OpenPLi.

Did you check that yourself, with your own CI+ module?
And if so: was it on 4.2 or on 5.0?

[malakudi]

Installed VTI 8.2 to test what is going on. There is no external application or different driver. The CI+ authorization is done from enigma2 binary. We find some string references like:

CIHost_CIPlusAuthenticationSuccess

CIPLUS [TBD] AuthenticationSuccess %d %x

CIPLUS URI Arrived APS = %x EMI = %x ICT = %x ProgramNumber = %x

CIPLUS [TBD] Content Control Error %d %x

CIPLUS [TBD] AuthenticationSuccess %d %x

CIPlus_crypt_SACencrypt

CIPlus_crypt_CheckDeviceId

CIPlus_License_fCC

g_pCIPlus_License_SAC_IV

CIPlus_IsCIPlusResource

CIPlus_crypt_SACdecrypt

CIPlus_License_FSAC

CIPlus_License_SetGAndP

CIPlus_crypt_AES128_XCBC_MAC

CIPlus_crypt_calcSRMconf

CIPlus_AES128_CBC_decrypt

CIPlus_AES128_CBC_encrypt

CIPlus_cryp_CICAMcertsValid

CIPlus_crypt_calcURIconf

CIPlus_Init

CIPlus_crypt_ARCChecksum

CIPlus_crypt_genSACKeys

CIPlus_crypt_genAuthKeys

CIPlus_License_SetQ

CIPlus_License_FSAC

etc etc

 

on authentication of CI+ cam, enigma2 saves a /etc/auth.dat file

 

I think they have implemented inside enigma2 the code that was leaked a few weeks ago that does the signing with /dev/ciX

 

edit: same strings exist in enigma2 from OpenATV 5.0, image from 21st of April 2015. Tests are from VU+ Duo2.

Edited by malakudi, 23 April 2015 - 16:16.

[shilev]

So, it can be done in open pli or not?

I tried openatv 4.2 and 5.0 with my vu+ solo2 and there's no CI+. There's decoded picture but i can't access to cam info and settings. It just says "wait for CI"..
Decoded picture is also with ordinary CI in openpli and in openpli i can access to cam info. But parental lock can' t be removed and it sometimes works sometimes not.

Edited by shilev, 23 April 2015 - 16:25.

[shilev]

For example there's no ci+ initialization in openatv at all. So i guess there's no ci+ in image for vu+ solo2

Edited by shilev, 23 April 2015 - 16:35.

[malakudi]

My Max TV CI+ module could decode 3 different channels in CI mode. With new OpenATV it can only decode 1 - same as VTi. Also enigma2 from OpenATV 5.0 does create /etc/auth.dat - same as VTi. However, I cannot find any such code in OpenATV's git.

 

@shilev: I will check later tonight on Solo2.

Edited by malakudi, 23 April 2015 - 17:02.

[malakudi]

I also see some strings suggesting a possible library for CI+ from gkware is inside the binary of enigma2.

Example:

/media/shcheong/ext_hdd1/oe/oi/2.1/openvuplus/build/vusolose/tmp/work/vusolose-oe-linux/enigma2/enigma2-experimental-git20121128-r82-bsp0/git/lib/dvb_ci/gkware/gkware/STLinux_X.509/Source/ASNcore/BIT_STRING.c

/media/shcheong/ext_hdd1/oe/oi/2.1/openvuplus/build/vusolose/tmp/work/vusolose-oe-linux/enigma2/enigma2-experimental-git20121128-r82-bsp0/git/lib/dvb_ci/gkware/gkware/STLinux_X.509/Source/ASNcore/UTCTime.c

/media/shcheong/ext_hdd1/oe/oi/2.1/openvuplus/build/vusolose/tmp/work/vusolose-oe-linux/enigma2/enigma2-experimental-git20121128-r82-bsp0/git/lib/dvb_ci/gkware/gkware/STLinux_X.509/Source/ASNcore/constr_SET.c

 

Here is the link for GKWare CI Plus

http://www.streamgur...-stack/ci-plus/

Edited by malakudi, 23 April 2015 - 17:07.

[shilev]

i also have max tv croatia CI+ module

ok, pls let me know if it works in your solo2

[shilev]

malakudi, i sent you pm, if you're not from croatia or ex yu pls ignore it

[malakudi]

I am pretty sure now that they use some CI+ library from GKWare. Who provided the library is a question that needs to be answered by OpenATV, especially since they want to play OpenSource. OpenATV 5.0 image for VU+ Duo2 from 20/4 doesn't have the CI+ library and Max TV CI+ module works in CI mode, supporting decoding of 3 different channels from same transponder. In image from 21/4, CAM works in CI+ mode and multidecrypt doesn't work. So I guess they need to at least provide an option for disabling this CI+ support for certain CAMs.

I think there are some developers of OpenATV on this forum, they have to provide some explanation about this.

[shilev]

with version from 20.4. it is CI. no auth.dat file and i can access cam menu, with cam info. also no strings in telnet after strings /usr/bin/enigma2 | grep gkware.

on 21.4 and 23.4 version there is auth.dat file and strings in telnet but i can't access cam menu, it says "waiti for ci...."

can you access cam info in vu+ duo2?

 

on all versions i can watch 1 and record another channel from same transporder.

 

i can attach strings and auth.dat file

 

i guess it is ci+ but it has bugs

[shilev]

also, authentification proces is not there, in VTI for example there's CI+ authentification process, in percentage