mirror of
https://github.com/RfidResearchGroup/proxmark3.git
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Matt Moran
48 lines
1.9 KiB
C
48 lines
1.9 KiB
C
//-----------------------------------------------------------------------------
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// Copyright (C) Proxmark3 contributors. See AUTHORS.md for details.
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// See LICENSE.txt for the text of the license.
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//-----------------------------------------------------------------------------
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// High frequency GALLAGHER tag commands.
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// MIFARE DESFire, AIDs 2081F4-2F81F4
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//-----------------------------------------------------------------------------
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#ifndef CMDHFGALLAGHER_H__
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#define CMDHFGALLAGHER_H__
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#include "common.h"
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#include <stdint.h>
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int CmdHFGallagher(const char *cmd);
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/**
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* @brief Create Gallagher Application Master Key by diversifying
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* the MIFARE Site Key with card UID, key number, and application ID.
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*
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* @param sitekey MIFARE Site Key (16 bytes).
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* @param uid Card unique ID (4 or 7 bytes).
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* @param uidLen Length of UID.
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* @param keyNum Key number (0 <= keyNum <= 2).
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* @param aid Application ID (0x2?81F4 where 0 <= ? <= B).
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* @param keyOut Buffer to copy the diversified key into (must be 16 bytes).
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* @return PM3_SUCCESS if successful, PM3_EINVARG if an argument is invalid.
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*/
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int hfgal_diversify_key(uint8_t *site_key, uint8_t *uid, uint8_t uid_len,
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uint8_t key_num, uint32_t aid, uint8_t *key_output);
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// The response code when an invalid key is used for authentication
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// Returned in /client/src/mifare/desfirecore.c, line 1185 (if DesfireExchangeEx fails)
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#define HFGAL_AUTH_FAIL 7
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#endif
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