Panasonic TX-L42ET5B - české menu?

Zpráva

serv686 · #16 Příspěvek od **serv686** » 05 lis 2024, 22:27

Teď si to rozjebal, jako bych to neříkal... ale kdo chce kam...

milha · #17 Příspěvek od **milha** » 06 lis 2024, 10:51

Ale nerozjebal. Ta anglická verze neměla možnost naladit DVB-C, takže ten CI slot by mně byl na nic. Teď to mám tak, že DVB-C kanály naladit jdou, ale zase nejde CI slot, takže to vyjde nastejno.

milha · #18 Příspěvek od **milha** » 06 lis 2024, 10:53

rnbw píše:Podla toho popisu sa kluce daju vygenerovat len s novou EEPROM.
Otazne je, ako sa lisi nova od pouzitej - ci staci len tie kluce vymazat (z akej adresy?) alebo co.

Jo, už jsem to pochopil: Klíče se vygenerují jen s novou originální EEPROM. Prostě, musí být na to přednastavená.
Zkusím ještě porovnat dumpy těch EEPROM z anglické a evropské desky, zdali tam něco neuvidím. Ale moc tomu nevěřím.

milha · #19 Příspěvek od **milha** » 07 lis 2024, 13:11

Tak jsem předpokládal, při porovnání britského a evropského výpisu jsem viděl jen to, že jsou jiné.

. Takže konec.
Děkuji všem za účast - informace a pomoc. Fakt si toho vážím.

#20 Příspěvek od **rnbw** » 07 lis 2024, 13:19

Skus sem dat oba dumpy.

milha · #21 Příspěvek od **milha** » 08 lis 2024, 20:11

Tak jo, dávám:

#22 Příspěvek od **rnbw** » 08 lis 2024, 21:23

Vyzera to tak, ze do 0x800 su nejake konfiguracne data - su tam len male rozdiely:

Kód: Vybrat vše

--- TX-L42ET5B.hex	2024-11-08 20:54:40.077125457 +0100
+++ TX-L42ET5E.hex	2024-11-08 20:54:48.214101607 +0100
@@ -1,24 +1,24 @@
-00000000: ff ff ff ff ff ff ff ff 8c c1 21 14 dd 92 ff ff  ..........!.....
+00000000: ff ff ff ff ff ff ff ff 8c c1 21 41 ce 55 ff ff  ..........!A.U..
 00000010: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  ................
-00000020: 00 00 a5 00 5a 5a 00 00 00 00 a5 00 5a 00 00 00  ....ZZ......Z...
-00000030: 01 02 06 09 50 41 4c 31 31 5f 30 30 32 ff ff ff  ....PAL11_002...
-00000040: 19 09 19 00 71 30 03 00 00 04 00 14 ee 01 13 00  ....q0..........
+00000020: 00 00 a5 00 5a 5a 00 00 00 00 00 00 5a 00 00 00  ....ZZ......Z...
+00000030: 01 02 06 03 50 41 4c 31 31 5f 30 30 32 ff ff ff  ....PAL11_002...
+00000040: 19 09 19 00 71 31 03 20 00 00 00 14 ee 01 13 00  ....q1. ........
 00000050: 00 00 00 00 00 00 00 00 00 00 00 ff ff ff ff ff  ................
 00000060: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  ................
 00000070: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  ................
-00000080: 01 00 00 00 01 00 09 00 00 00 03 00 00 00 00 00  ................
-00000090: 00 00 03 00 00 00 00 00 00 00 00 00 ff ff ff ff  ................
+00000080: 01 0b 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
+00000090: 00 00 00 00 00 00 00 00 00 00 00 00 ff ff ff ff  ................
 000000a0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  ................
 000000b0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  ................
 000000c0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  ................
-000000d0: ff ff ff ff ff ff ff ff 01 06 00 48 ff ff ff ff  ...........H....
-000000e0: 01 00 00 00 00 ff ff ff ff 00 00 ff 00 ff ff ff  ................
-000000f0: ff ff 00 00 ff ff 00 ff ff ff ff ff ff ff ff ff  ................
+000000d0: ff ff ff ff ff ff ff ff 01 06 00 03 ff ff ff ff  ................
+000000e0: 00 00 00 00 00 ff ff ff ff 00 00 ff ff ff ff ff  ................
+000000f0: ff ff 00 00 ff ff 00 ff 00 ff ff ff ff ff ff ff  ................
 00000100: 64 64 64 64 64 64 01 01 21 1e 1e 1e 05 21 00 01  dddddd..!....!..
 00000110: 00 00 21 1e 1e 1e 05 21 00 01 00 00 2a 1e 1e 1e  ..!....!....*...
-00000120: 05 2a 02 00 00 01 21 1e 1e 1e 05 21 01 00 00 01  .*....!....!....
+00000120: 05 2a 02 01 01 01 21 1e 1e 1e 05 21 00 01 01 01  .*....!....!....
 00000130: 3c 1e 1e 1e 05 3c 01 01 01 01 30 1e 1e 1e 05 30  <....<....0....0
-00000140: 01 00 00 00 04 04 04 04 04 04 04 04 04 04 04 04  ................
+00000140: 01 01 01 00 04 04 04 04 04 04 04 04 04 04 04 04  ................
 00000150: 04 04 04 04 ff ff 03 00 00 01 00 00 00 00 00 01  ................
 00000160: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
 00000170: 00 00 00 00 00 02 ff ff ff ff ff ff ff 00 0f 0f  ................
@@ -29,7 +29,7 @@
 000001c0: ff 00 00 00 fd 10 ff 00 00 00 f9 10 ff 00 00 00  ................
 000001d0: 00 10 ff 00 00 00 00 10 ff 00 00 02 00 10 ff 00  ................
 000001e0: 00 01 00 10 ff 00 00 01 f8 10 ff 00 00 01 00 10  ................
-000001f0: ff 00 00 02 00 02 02 00 00 01 01 01 01 00 00 00  ................
+000001f0: ff 00 01 02 00 02 02 00 00 01 01 01 01 00 00 00  ................
 00000200: 01 02 02 02 02 02 02 03 02 02 02 02 02 02 00 00  ................
 00000210: 00 00 00 00 00 00 f0 0a 00 00 00 33 00 ff ff ff  ...........3....
 00000220: 2a 2a 2a 2a 2a 2a 3c 3c 2a 2a 00 05 55 00 00 ff  ******<<**..U...
@@ -99,14 +99,14 @@
 00000620: 3c 31 00 20 d0 08 00 00 3c 31 10 11 d0 04 00 00  <1. ....<1......
 00000630: 3c 11 00 20 d0 04 00 00 3c 31 10 02 d0 00 00 00  <.. ....<1......
 00000640: 30 31 11 11 d0 04 00 00 32 31 11 11 d0 04 00 00  01......21......
-00000650: ff ff ff 26 1f ff ff ff ff ff ff ff ff ff ff ff  ...&............
+00000650: ff ff ff 20 1f ff ff ff ff ff ff ff ff ff ff ff  ... ............
 00000660: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
 00000670: 00 00 00 00 00 00 00 ff 00 00 00 00 ff ff ff ff  ................
 00000680: 00 00 00 00 40 40 50 50 4c 50 00 02 00 00 00 40  ....@@PPLP.....@
 00000690: 40 40 00 00 00 00 00 00 00 00 01 00 00 00 00 00  @@..............
 000006a0: 00 00 00 ff ff 00 00 00 01 00 00 ff ff 00 00 00  ................
 000006b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 ff ff ff  ................
-000006c0: c1 36 00 e5 0b 00 2d db 3b 00 00 01 cc c4 00 00  .6....-.;.......
+000006c0: be 1b 00 20 20 00 00 34 4f 00 00 01 c9 a9 00 00  ...  ..4O.......
 000006d0: ff ff 0f 27 0f c3 33 00 00 ff ff ff ff ff ff ff  ...'..3.........
 000006e0: 4e 02 52 02 4e 02 52 02 ab 02 91 03 91 03 ac 03  N.R.N.R.........
 000006f0: ac 03 ac 03 00 00 00 00 00 00 ff ff ff ff ff ff  ................
@@ -115,115 +115,115 @@
 00000720: 80 ff ff ff 80 80 80 ff ff ff 80 80 80 ff ff ff  ................
 00000730: 80 80 80 ff ff ff 80 80 80 ff ff ff 80 80 80 ff  ................
 00000740: ff ff 80 80 80 ff ff ff 80 80 80 ff ff ff 80 80  ................
-00000750: 80 ff ff ff 00 ff 80 5a 3e 78 80 83 80 5c 50 77  .......Z>x...\Pw
-00000760: 80 87 80 65 80 78 80 83 00 02 12 ff 00 04 0b ff  ...e.x..........
-00000770: db ff 00 04 01 03 fc 01 3c 00 00 00 00 00 00 00  ........<.......
+00000750: 80 ff ff ff 00 ff 80 61 38 9d 80 88 80 64 4c 9e  .......a8....dL.
+00000760: 80 88 7d 71 80 95 80 7e 00 03 14 01 00 00 15 03  ..}q...~........
+00000770: df 09 00 0a 01 03 fd 01 3c 00 00 00 00 00 00 00  ........<.......
 00000780: 00 00 00 00 00 00 00 00 00 02 05 ff ff ff ff ff  ................
 00000790: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  ................
 000007a0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  ................
 000007b0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  ................
 000007c0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  ................
-000007d0: ff ff ff ff ff ff ff ff ff ff 66 61 58 6a ff ff  ..........faXj..
+000007d0: ff ff ff ff ff ff ff ff ff ff 66 61 4d 13 ff ff  ..........faM...
 000007e0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff 00 00  ................
 000007f0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  ................

Od 0x800 je to uplne ine - tam asi budu kluce.

Na adrese 0xa02 je nejaky certifikat.

Kód: Vybrat vše

$ binwalk TX-L42ET5B.bin
DECIMAL       HEXADECIMAL     DESCRIPTION
--------------------------------------------------------------------------------
2562          0xA02           Certificate in DER format (x509 v3), header length: 4, sequence length: 1034
$ binwalk TX-L42ET5E.bin
DECIMAL       HEXADECIMAL     DESCRIPTION
--------------------------------------------------------------------------------
2562          0xA02           Certificate in DER format (x509 v3), header length: 4, sequence length: 1035

Dalsi rozdielne bloky su 0xfeb - 0x121a a 0x1700-0x17cb.

#23 Příspěvek od **rnbw** » 08 lis 2024, 21:28

Certifikaty:

Kód: Vybrat vše

$ dd if=TX-L42ET5B.bin of=TX-L42ET5B.crt bs=2562 skip=1
$ openssl x509 -inform der -in TX-L42ET5B.crt -noout -text
Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            6c:46:00:00:00:2c:ed:79:bc:e5:88:11:9b:69
        Signature Algorithm: rsassaPss
         Hash Algorithm: sha1 (default)
         Mask Algorithm: mgf1 with sha1 (default)
          Salt Length: 0x14 (default)
         Trailer Field: 0xBC (default)
        Issuer: C = JP, ST = Osaka, L = Kadoma, O = Panasonic Corporation, OU = Production, CN = CI Plus ROT for Panasonic Corporation
        Validity
            Not Before: Nov  3 10:31:36 2011 GMT
            Not After : Nov  3 10:31:36 1961 GMT
        Subject: C = JP, ST = Osaka, L = Kadoma, O = Panasonic Corporation, OU = Production, OU = TX-P42X20E, CN = B2FA4EEC3F96CB25
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:b7:08:66:b2:c7:ed:06:c3:50:41:91:8d:8c:be:
                    40:64:fd:81:90:59:97:f7:e4:db:fe:2b:d2:40:74:
                    9f:e0:27:1f:ce:45:3c:db:8b:21:d8:e1:7f:19:b2:
                    aa:63:b0:b7:5f:c1:16:29:e6:7f:62:7f:6d:b0:7d:
                    aa:0b:89:eb:92:94:33:01:e3:dd:8e:a2:9b:2f:3e:
                    38:a7:6f:b3:4f:d8:45:63:e4:e8:a6:2f:a0:14:a0:
                    cb:35:46:8a:3d:87:59:a1:69:cc:41:c6:ad:cc:ff:
                    2d:bc:51:15:de:77:b1:87:b9:71:1e:b4:03:24:65:
                    96:0d:e4:36:0e:7d:d6:04:73:ed:6c:5a:28:75:af:
                    0d:7a:4f:41:b1:61:68:0c:5a:fe:78:11:06:c9:f9:
                    d5:2b:5a:cc:2d:b6:13:a5:ef:38:85:c8:87:ab:9a:
                    ab:a0:d6:e2:a9:e5:1b:d3:b3:5a:43:3f:b2:79:b1:
                    f6:9e:3a:33:bf:b8:5c:e1:91:56:71:66:ab:5f:69:
                    8a:88:47:e9:a1:17:a4:8d:ab:77:f9:e5:d6:14:b7:
                    ce:36:b4:bd:02:99:f9:f2:01:c6:63:12:2c:c1:ea:
                    37:84:58:81:c6:26:dc:26:20:1c:46:f9:7b:0b:33:
                    bd:49:16:63:f6:c5:9f:68:cf:36:73:0b:01:65:a8:
                    c1:29
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Authority Key Identifier:
                keyid:A0:D0:FA:B1:D7:03:6F:3A:8B:D5:11:64:1A:F3:6E:D6:5F:2D:A6:7B

            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 Key Usage: critical
                Digital Signature
            1.3.6.1.5.5.7.1.25: critical
                0.......
    Signature Algorithm: rsassaPss
         Hash Algorithm: sha1 (default)
         Mask Algorithm: mgf1 with sha1 (default)
          Salt Length: 0x14 (default)
         Trailer Field: 0xBC (default)

         1f:12:6f:5e:33:05:ff:1f:ca:54:ae:e0:2a:9a:db:ba:84:f4:
         02:b5:51:99:91:32:2a:42:c0:eb:74:5f:ba:be:51:83:99:72:
         6e:9c:76:59:d6:a4:20:df:3d:94:f1:b8:99:ab:8c:ec:d4:0b:
         8c:cf:13:c4:0d:2f:0a:3d:50:ca:2c:3b:b5:93:84:48:b5:ad:
         8f:29:12:ce:bf:d7:89:d7:97:a5:d8:c3:cc:b1:f9:99:8c:ad:
         bf:be:ae:3d:e2:ea:30:9c:72:6d:a1:1d:94:87:e8:eb:b4:63:
         7f:ec:a5:e5:22:76:62:9e:24:ef:ac:69:fe:2e:03:70:47:20:
         b3:be:03:a3:f1:21:e3:5e:de:69:f4:55:7e:10:2d:3b:12:a3:
         7a:7c:90:35:d5:c1:3a:1a:82:4a:e5:32:87:56:f5:61:81:a9:
         ea:dc:2b:96:8a:93:9d:60:42:47:be:72:21:69:23:91:01:b8:
         35:c9:ae:81:83:f7:1a:1f:60:b4:4b:2c:67:47:f1:ac:16:73:
         0b:a0:53:e4:d5:d9:57:d6:42:28:c6:81:4d:79:51:06:6e:cc:
         db:78:91:12:12:9c:49:67:87:28:d4:1e:46:1a:8d:f9:b4:97:
         91:c7:4d:6c:a2:33:d2:bd:bb:bc:4c:f2:28:9b:48:49:ad:0e:
         9d:6b:13:4b

Kód: Vybrat vše

$ dd if=TX-L42ET5E.bin of=TX-L42ET5E.crt bs=2562 skip=1
$ openssl x509 -inform der -in TX-L42ET5E.crt -noout -text
Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            93:df:00:00:00:2c:57:3b:94:4c:8a:1d:76:84
        Signature Algorithm: rsassaPss
         Hash Algorithm: sha1 (default)
         Mask Algorithm: mgf1 with sha1 (default)
          Salt Length: 0x14 (default)
         Trailer Field: 0xBC (default)
        Issuer: C = JP, ST = Osaka, L = Kadoma, O = Panasonic Corporation, OU = Production, CN = CI Plus ROT for Panasonic Corporation
        Validity
            Not Before: Mar  7 17:37:47 2012 GMT
            Not After : Mar  7 17:37:47 1962 GMT
        Subject: C = JP, ST = Osaka, L = Kadoma, O = Panasonic Corporation, OU = Production, OU = TX-P42X20E, CN = A9435102B987FDDB
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:c6:13:ed:3d:fc:41:30:7e:81:51:44:80:a0:61:
                    92:8c:b2:df:ee:39:c9:b0:10:92:39:dd:58:77:0d:
                    ab:a9:42:33:cd:ea:40:e7:8d:b9:c5:9a:69:55:ca:
                    cd:ab:32:99:c8:a4:5e:6d:99:43:56:93:45:22:c4:
                    34:6d:8e:fe:27:40:6b:27:69:4a:c1:c6:0d:a3:a6:
                    9a:bf:22:2b:3a:eb:e8:cf:f2:33:98:d6:86:c7:3d:
                    c0:65:ff:52:94:de:c2:6c:41:47:c7:b0:2a:b7:53:
                    17:a6:71:e0:10:11:ff:fc:ef:6b:6f:d5:e2:83:91:
                    30:30:76:3d:fa:93:e8:8b:a7:60:3f:2c:66:78:a4:
                    aa:d2:78:5e:0e:cc:c3:a4:54:1c:12:10:f4:bd:4e:
                    79:fa:47:aa:60:0a:65:30:4e:97:79:58:f0:cc:b0:
                    d0:b1:85:ca:6f:d8:44:27:64:6c:f7:f9:02:eb:74:
                    13:ac:63:ce:e0:90:0c:9f:93:60:1d:c4:98:9f:60:
                    ac:bf:7d:da:66:a9:30:35:56:6d:4c:13:76:0b:1c:
                    aa:8c:38:b1:32:3e:e4:fb:f1:b5:4a:ad:58:ca:a6:
                    69:bf:43:d5:e1:c4:79:f3:95:d2:e2:51:f8:7c:fd:
                    8f:df:0f:30:b5:71:a7:7a:fa:66:9b:52:01:bd:4b:
                    a3:05
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Authority Key Identifier:
                keyid:A0:D0:FA:B1:D7:03:6F:3A:8B:D5:11:64:1A:F3:6E:D6:5F:2D:A6:7B

            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 Key Usage: critical
                Digital Signature
            1.3.6.1.5.5.7.1.25: critical
                0.......
    Signature Algorithm: rsassaPss
         Hash Algorithm: sha1 (default)
         Mask Algorithm: mgf1 with sha1 (default)
          Salt Length: 0x14 (default)
         Trailer Field: 0xBC (default)

         45:0b:d0:e9:87:f8:f9:47:5c:d0:6a:5b:5a:95:11:58:26:e8:
         6f:e0:10:7e:88:f2:39:94:a1:5f:18:1d:bf:cf:a2:c1:2f:7a:
         2d:08:74:68:39:c5:db:a1:54:7b:52:20:26:19:3f:71:36:17:
         4d:b7:ec:aa:cd:cf:ca:e1:db:a9:97:70:b5:7f:af:ef:cd:ba:
         21:47:69:24:c8:f0:bc:b5:36:aa:5c:59:90:e4:d8:93:21:a0:
         29:b2:8a:bf:60:39:30:0b:25:82:b2:93:6f:b2:a2:d8:55:2d:
         32:8b:ca:0c:bf:fa:41:b9:cc:0b:a9:8d:02:31:20:5e:6d:d0:
         63:ab:ac:1a:32:9f:57:7b:96:f3:a7:a6:24:64:eb:45:08:a9:
         38:a0:57:fe:cf:8b:22:86:d5:8f:f0:91:61:ba:a3:b1:de:a1:
         30:44:3b:33:4b:95:f9:e1:e2:f4:8a:62:84:28:af:df:9d:19:
         fe:9a:0a:67:ae:da:a4:e8:1e:eb:ed:be:51:93:a7:be:34:70:
         28:b1:ad:c8:62:cb:96:f8:f9:68:10:5c:27:3a:65:ed:66:2c:
         66:ba:47:f3:9b:d4:9c:4c:d8:55:84:aa:3b:47:62:7a:87:90:
         8a:28:04:85:2b:ba:cc:60:c9:37:d9:56:6a:c6:2e:5e:2d:98:
         aa:95:b0:80

Skus tam vratit britsku EEPROM, ci sa nerozosrali kluce v procesore. Ak CI slot bude fungovat, tak skus prehadzovat postupne jednotlive bloky v EEPROM, co sa zmeni.

milha · #24 Příspěvek od **milha** » 09 lis 2024, 17:18

No, s tím bych si mohl ještě pohrát, ale výhledově, za dlouhých zimních večerů. Až (když) k tomu dojde, dám ti vědět, jak to dopadlo. Zatím díky.

milha · #25 Příspěvek od **milha** » 10 lis 2024, 16:13

serv686 by mohl vědět, ve kterém konkrétním bloku jsou ty klíče uložený, ale on už asi toto vlákno nesleduje.