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Wiki > Main > IriverIfpPort > IfpCryptanalysis > IfpCryptanalysisGraphic1 (r6)

Firmware, in greyscale.

These were generated with:

   $ rawtopgm 512 2686 input.data > output.pgm
   $ pnmtopng output.pgm output.png

LinusNielsenFeltzing: I can't see how a decrypted H120 firmware can be used as a comparison. It doesn't even have the same CPU.

ifp5xx-1.16 ihp120-1.16
ifp-5xx-1.16_unkeyed.png ihp_120_1.16_plainbak.png

  • 5xx-1.16, xored and unchecksumed:
    ifp-5xx-1.16_uncksm.png
I Attachment Action Size Date Who Comment
ifp-5xx-1.16_uncksm.pngpng ifp-5xx-1.16_uncksm.png manage 1204.6 K 15 Mar 2005 - 00:11 GeoffOakham 5xx-1.16, xored and unchecksumed
ifp-5xx-1.16_unkeyed.pngpng ifp-5xx-1.16_unkeyed.png manage 1233.0 K 09 Mar 2005 - 01:50 GeoffOakham ifp-5xx-1.16 firmware xored with "key"
ihp_120_1.16_plainbak.pngpng ihp_120_1.16_plainbak.png manage 662.3 K 09 Mar 2005 - 01:52 GeoffOakham ihp120-1.16 decrypted firmware
Edit | Attach | Print version | History: r9 | r7 < r6 < r5 < r4 | Backlinks | View wiki text | More topic actions...
r6 - 15 Mar 2005 - 00:11:37 - GeoffOakham
Copyright by the contributing authors.