Nagra3 Card initialization problems in Azbox with internal reader

I have tested the lastest builds with Nagra3 (1802) card and I had no success. During the card initialization, is warned that the card data are wrong. The card data are correct.

Could this related to the "mode".

Also takes a lot time to initialize the card.

Note that is not a Tiger Card.

Oscam Build is 2947.

My reader configuration:

[reader]
label = azboxreader
enable = 0
protocol = internal
device = 0
mode = 4
group = 1
mhz = 368
cardmhz = 368
Fallback = 0
CAID = 1802:00000
detect = cd
n3_boxkey = AAA...
n3_rsakey = BBB...
services = 1,2,3

Log:

.....
2010/08/22 13:02:49 1250 r02 card detected
2010/08/22 13:02:49 1250 r02 openxcas sc: set mode 4
2010/08/22 13:02:53 1250 r02 ATR: 3F FF 95 00 FF 91 81 71 FE 47 00 44 4E 41 53 50 31 34 32 20 52 65 76 47 30 31 15
2010/08/22 13:02:53 1250 r02 Maximum frequency for this card is formally 5 Mhz, clocking it to 3.68 Mhz
2010/08/22 13:02:54 1250 r02 detect native nagra card
2010/08/22 13:04:58 1250 r02 -----------------------------------------
2010/08/22 13:04:58 1250 r02 |id |tier |valid from |valid to |
2010/08/22 13:04:58 1250 r02 +----+--------+------------+------------+
2010/08/22 13:04:58 1250 r02 |4901|8372 |2010/05/07 |2010/08/30 |
2010/08/22 13:04:59 1250 r02 |4901|8374 |2010/05/07 |2010/08/30 |
2010/08/22 13:04:59 1250 r02 |4901|8373 |2010/05/07 |2010/08/30 |
2010/08/22 13:04:59 1250 r02 -----------------------------------------
2010/08/22 13:06:10 1250 r02 Negotiate sessionkey was not successfull! Please check rsa key and boxkey
2010/08/22 13:06:10 1250 r02 card system not supported
2010/08/22 13:06:10 1250 r02 card initializing error
2010/08/22 13:06:10 1245 s init for all local cards done
....

Link to discussion forum: [http://oscam.ump2002.net/board/thread.php?threadid=2903]