[coreboot] How to protect binary in flash chip? OTP?
Persmule
persmule at gmail.com
Fri May 6 04:41:44 CEST 2016
Don't you feel ashamed to ask coreboot, a free firmware project, for copy protection techiques?
On Fri May 6 08:45:51 2016 Zheng Bao <fishbaoz at hotmail.com> wrote:
> Hi, All,
> Is there any way to protect the binary image in flash chip from being
> copied? Once the customers gets the image, they can produce millions of
> board and do not tell me. I just want to know the amount of the mass
> production.
>
> OTP seems to be a way, but it is not 100%. The data in OTP is readable
> and can be copied to a new chip's OTP erea.
>
> Do you guys have any more suggestion?
>
> Zheng
>
>
> --
> coreboot mailing list: coreboot at coreboot.org
> https://www.coreboot.org/mailman/listinfo/coreboot
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