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#1 2016-04-14 18:18:30

gregers
Member
Registered: 2016-02-06
Posts: 2

26 bit Hex to FC ID Excel

I am looking for some help.   I have a reader that will only produce the HEX code consistently when reading the different style of fobs.  I am trying to create an excel speed sheet with all of my FOB FC and ID numbers.  Is there anyone out there that has an excel sheet or a formula that will take the 26bit HEX and break it down into the Facility code and the Internal Card Number?  I have found the Brivo card Calculator (http://www.brivo.com/support/card-calculator/) but its just a little inconvenient to transfer manual the information for the large number of fobs I have to do. 

Any help or even pointing me in the right direction would be very helpful.

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#2 2016-04-15 13:36:49

ntk
Contributor
Registered: 2015-05-24
Posts: 701

Re: 26 bit Hex to FC ID Excel

You could see in here first  http://www.proxmark.org/forum/viewtopic.php?id=1767 Asper, Marshmellow,ICe, ap-01, 0xfff and few other contributors had given great effort to collect and put knowledge together here.

IMO, You must know the type of the fob HID, AWID, Indala, Wiegand, (EM) anything use FC and ID. A universal tool/ excel sheet which just take the HEX and print out the FC or ID CN is not yet there. Even with Brivo you have to chose the type of card 26, 27,30,32,35 40 bit etc.

[edit]  was drunk

Last edited by ntk (2016-04-17 11:17:23)

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#3 2016-04-15 15:12:08

ntk
Contributor
Registered: 2015-05-24
Posts: 701

Re: 26 bit Hex to FC ID Excel

I have scrapped something not too shinny worth to show around, just to prove an idea I had similar to your direction...  If you are good with macro, or VB...we can work on it

Last edited by ntk (2016-04-17 11:14:50)

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#4 2016-04-30 21:08:03

ntk
Contributor
Registered: 2015-05-24
Posts: 701

Re: 26 bit Hex to FC ID Excel

I may have misunderstood your question. Did you say you got a print out of 26 bit HEX, not that your card is a Wiegand 26 bit or HID 26 bit or H10301 card system?

The HEX you see is 26 bit long! And Brivo can calculate it? It identify tag as which system?

Could you give me an example CN, FC and the belonging 26 bit HEX number

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