Photojournalists & filmmakers want cameras, to be encrypted

grarpamp grarpamp at gmail.com
Fri Dec 23 09:39:43 PST 2016


>>http://chdk.wikia.com/wiki/CHDK

http://chdk.wikia.com/wiki/Lua
http://chdk.wikia.com/wiki/Canon_Basic
http://chdk.wikia.com/wiki/Official_Canon_firmware_updates#Decrypters
https://chdk.setepontos.com/index.php?topic=11229
https://chdk.setepontos.com/index.php?topic=6119

http://magiclantern.wikia.com/wiki/Firmware_file
http://magiclantern.wikia.com/wiki/Fir_Security
http://magiclantern.wikia.com/wiki/ReverseEngineering_tools
http://www.magiclantern.fm/
http://www.magiclantern.fm/forum/
http://www.magiclantern.fm/forum/index.php?topic=9963;all
http://www.magiclantern.fm/forum/index.php?topic=10279;all

http://nikonhacker.com/

You can see that these cameras are using XOR / AES / SHA1 / RSA
etc to handle firmware updates, and some of the keys are known.
And can execute user supplied scripts down to binary
bit banging.

Whether the routines are in hw or sw, and are capable of writing
not just reading, you'd have to look into it. If it's usable, they
certainly would welcome any development help.
Or you could start a crypto project to run alongside them.

Many in the forums are tinkering with image crypto... :)

https://youtu.be/UuMvyp1dT2w
https://youtu.be/G9JAlhT1M1k

So jump in, develop it, and spread it to more cameras...



More information about the cypherpunks mailing list