Research, development and trades concerning the powerful Proxmark3 device.
Remember; sharing is caring. Bring something back to the community.
"Learn the tools of the trade the hard way." +Fravia
You are not logged in.
Time changes and with it the technology
Proxmark3 @ discord
Users of this forum, please be aware that information stored on this site is not private.
Pages: 1
hello
for a while I have been trying to work with a cryptoRF. I can sniff it with PM3 (hf 14b sniff). but I can not read it unless right after a sniff on an authentication process has been finished (hf 14b reader);
the sniff and the info I get, makes sense(considering anticollision and tag specified commands) but I need to have access to the keys. Dump with 14b does not work and says :"current dump command only work with SRI4K/SRI512 tags"
I have noticed that in the latest version of PM3, {"cryptorf", CmdHFCryptoRF, AlwaysAvailable, "{ CryptoRF RFIDs... }"}, is commented; and I also found that there are files based on Garcia works in 2010 , in common-->CryptoRF, containing files that are actually performing procedure to find the keys(cryptolib) but are used nowhere.
I have also seen in previous posts that there was a problem with FPGA, regarding working with CryptoRF; but it was years ago.
here are my questions :
are those problems still there with FPGA?
is there a reason CRF commands where commented?
how can I test attacking CRF with PM3 to get the keys, using cryptolib and ...
thanks
Offline
Its not many people around who has played with CryptoRF, the code you referencing to is over 14 years old.
I would say its down to you to get the commands working for you. What you have found is what is available.
Offline
well that is sad to hear. but thanks anyway.
can you introduce e some people who have worked on it, if there is a chance you might know them?
Offline
Pages: 1