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certs - Printable Version

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certs - yadev - 13-02-2020

Hi Is there a way to tell wich certs are for wich ISP. sorry if this question asked before but I can't find it by searching.
Thanks Yadev


RE: certs - rgvsxdigitalpimp - 15-02-2020

If you get online with a modem on a certain ISP . . and grab certs. Those certs are for that ISP. Not sure exactly what you're asking


RE: certs - Geno_Smith - 15-02-2020

Some isp's re-sign the certificates...

https://www.cisco.com/c/en/us/support/docs/broadband-cable/data-over-cable-service-interface-specifications-docsis/212352-how-to-decode-docsis-certificate-for-mod.html

https://yifan.lu/2017/04/02/modem-cloning-for-fun-but-not-for-profit/


RE: certs - yadev - 16-02-2020

Thanks guys what I am trying to find out is if I open a cert in hex editor is there any way to tell what isp is belongs to.Thanks
Yadev


RE: certs - BTC - 17-02-2020

(15-02-2020, 11:20 PM)Geno_Smith Wrote: Some isp's re-sign the certificates...

https://www.cisco.com/c/en/us/support/docs/broadband-cable/data-over-cable-service-interface-specifications-docsis/212352-how-to-decode-docsis-certificate-for-mod.html

https://yifan.lu/2017/04/02/modem-cloning-for-fun-but-not-for-profit/

That is not true. Learn to read the documents you're referencing.

(16-02-2020, 09:52 PM)yadev Wrote: Thanks guys what I am trying to find out is if I open a cert in hex editor is there any way to tell what isp is belongs to.Thanks
Yadev

No.