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#1 2015-07-23 11:42:58

Sentinel
Contributor
Registered: 2012-11-26
Posts: 191

40 bits HID card

Someone knows about such cards ?
16bit FC, 16bits card number & last 8 bits is the checksum

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#2 2015-07-23 23:02:49

0xFFFF
Administrator
From: Vic - Australia
Registered: 2011-05-31
Posts: 632

Re: 40 bits HID card

Smells like a HID 40bit Honeywell format.
Are the last 8 bits XOR'd?

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#3 2015-07-24 09:46:00

Sentinel
Contributor
Registered: 2012-11-26
Posts: 191

Re: 40 bits HID card

hi 0xFFFF !
You're right
people responded: "It is Honeywell format (PCSC format)"
Unfortunately I do not have this card(
Where can I read about the Honeywell format?

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#4 2015-08-14 22:00:46

mnelson
Contributor
From: Outside Denver, CO, USA
Registered: 2015-06-05
Posts: 33

Re: 40 bits HID card

Hi Sentinel,

I don't know much about the these cards, but here's what I think I know:
- The Honeywell and the PCSC aren't the same.
- Honeywell (formerly Northern Computers) cards are made by HID with proprietary formatting.  The Honeywell format is N10002. 
- PCSC cards are made by HID with proprietary formatting.  The PCSC format is P10004.  These are 37-bit cards.  PCSC is frequently confused with Honeywell since Honeywell makes the readers for PCSC.
- I don't think the two card formats are compatible.

I think I have a single PCSC filed away.  If I can find it I'll upload a trace.

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