From: Michael Farrell <micolous+gh@gmail.com>
Date: Mon, 30 Jul 2018 17:33:06 +0000 (+1000)
Subject: Adds `lf hid pack` and `lf hid unpack` offline commands. (#614)
X-Git-Tag: v3.1.0~38
X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/commitdiff_plain/ab20cc35b7cef4e69a4e74f2b59d9e9b7fe2d022?hp=ab20cc35b7cef4e69a4e74f2b59d9e9b7fe2d022

Adds `lf hid pack` and `lf hid unpack` offline commands. (#614)

* These are used to pack and unpack the bit length, facility code and card number from "short" HID Prox IDs.
* This also simplifies some repeated code that is used to parse hex digits in lfhid, and adds basic client-side validation to the `lf hid clone` and `lf hid sim` commands, for when an ID that is too long is entered.
* Implements parity checks/calculation for 26-bit H10301 cards.
* Adds links to useful resources for HID Prox cards.
* Adds an explicit warning about the lack of parities on non-26-bit cards.
* Changes all the examples to use 26-bit IDs that have a parity bit set.
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