Difference between revisions of "/sys/dev.kp"

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The dev.kp file is encrypted with [[ES block encryption]], and the contents of an example dev.kp file after decryption is shown below.
 
The dev.kp file is encrypted with [[ES block encryption]], and the contents of an example dev.kp file after decryption is shown below.
  
This file is mostly used for certificate stuff, and contains specific information about the DSi console, such as the console id and serial.
+
Note that the console id itself is burned in an OTP area of the TWL CPU, and changing the contents of this file will not actually change the console id.
  
Note that the console id itself is burned in an OTP area of the TWL CPU, and changing the contents of this file will not actually change the console id.
+
 
 +
This file contains the unique per-console ECC public key, along with a certificate issued by Nintendo.
  
 
  0000000: 00 01 00 02 00 db da 21 3b e1 f1 bf bb 4d dc 1d  .......!;....M..
 
  0000000: 00 01 00 02 00 db da 21 3b e1 f1 bf bb 4d dc 1d  .......!;....M..

Revision as of 21:57, 23 December 2009

The dev.kp file is encrypted with ES block encryption, and the contents of an example dev.kp file after decryption is shown below.

Note that the console id itself is burned in an OTP area of the TWL CPU, and changing the contents of this file will not actually change the console id.


This file contains the unique per-console ECC public key, along with a certificate issued by Nintendo.

0000000: 00 01 00 02 00 db da 21 3b e1 f1 bf bb 4d dc 1d  .......!;....M..
0000010: 60 29 da 19 42 1e 66 4f a8 e5 27 a1 d4 ea 46 7d  `)..B.fO..'...F}
0000020: 9b b4 00 95 c5 0d e8 fa ef a7 8d e9 bc 54 da c1  .............T..
0000030: 24 94 0b 7c ad a8 61 d5 05 97 c2 64 38 ad 18 f9  $..|..a....d8...
0000040: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
0000050: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
0000060: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
0000070: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
0000080: 52 6f 6f 74 2d 43 41 30 30 30 30 30 30 30 31 2d  Root-CA00000001-
0000090: 4d 53 30 30 30 30 30 30 30 38 00 00 00 00 00 00  MS00000008......
00000a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
00000b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
00000c0: 00 00 00 02 54 57 63 37 39 64 63 65 63 39 2d 30  ....TWc79dcec9-0
00000d0: 38 61 32 30 32 38 37 30 31 30 38 34 31 31 38 00  8a2028701084118.
00000e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
00000f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
0000100: 00 00 00 00 6f dd de 42 01 e0 34 a3 19 bc a9 af  ....o..B..4.....
0000110: 50 fe 8a ac 75 08 07 a9 3a 2c 21 51 93 ae 4a 90  P...u...:,!Q..J.
0000120: 6e 62 41 f1 a2 fe 00 00 3d 0a 13 97 da 53 17 98  nbA.....=....S..
0000130: 69 38 65 67 ca f4 9c 87 ec 44 b7 eb d0 ec b8 3d  i8eg.....D.....=
0000140: 23 cf 7a 35 00 00 00 00 00 00 00 00 00 00 00 00  #.z5............
0000150: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
0000160: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
0000170: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
0000180: 01 12 9d e0 77 82 44 d3 ee 99 ad ce e5 fa fa ed  ....w.D.........
0000190: c9 ab 8e a1 f9 b5 c8 14 3c 74 74 f8 19 3a        ........<tt..: