mirror of
https://github.com/RfidResearchGroup/proxmark3.git
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aea4d76687
modify hf mf mifare to automatically use an invalid key'nt try again. make some changes to support mifare classic 4k.
51 lines
2 KiB
C
51 lines
2 KiB
C
//-----------------------------------------------------------------------------
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// Merlok - June 2011
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// Gerhard de Koning Gans - May 2008
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// Hagen Fritsch - June 2010
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//
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// This code is licensed to you under the terms of the GNU GPL, version 2 or,
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// at your option, any later version. See the LICENSE.txt file for the text of
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// the license.
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//-----------------------------------------------------------------------------
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// Routines to support ISO 14443 type A.
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//-----------------------------------------------------------------------------
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#ifndef __ISO14443A_H
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#define __ISO14443A_H
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#include "common.h"
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// BIG CHANGE - UNDERSTAND THIS BEFORE WE COMMIT
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#define RECV_CMD_OFFSET 3032
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#define RECV_RES_OFFSET 3096
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#define DMA_BUFFER_OFFSET 3160
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#define DMA_BUFFER_SIZE 4096
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#define TRACE_LENGTH 3000
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// mifare reader over DMA buffer (SnoopIso14443a())!!!
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#define MIFARE_BUFF_OFFSET 3560 // \/ \/ \/
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// card emulator memory
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#define EML_RESPONSES 4000
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#define CARD_MEMORY 6000
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#define CARD_MEMORY_LEN 4096
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typedef struct nestedVector { uint32_t nt, ks1; } nestedVector;
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extern byte_t oddparity (const byte_t bt);
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extern uint32_t GetParity(const uint8_t * pbtCmd, int iLen);
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extern void AppendCrc14443a(uint8_t* data, int len);
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extern void ReaderTransmitShort(const uint8_t* bt);
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extern void ReaderTransmit(uint8_t* frame, int len);
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extern void ReaderTransmitPar(uint8_t* frame, int len, uint32_t par);
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extern int ReaderReceive(uint8_t* receivedAnswer);
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extern int ReaderReceivePar(uint8_t* receivedAnswer, uint32_t * parptr);
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extern void iso14443a_setup();
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extern int iso14443a_select_card(uint8_t * uid_ptr, iso14a_card_select_t * resp_data, uint32_t * cuid_ptr);
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extern void iso14a_set_trigger(int enable);
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extern void iso14a_clear_tracelen(void);
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extern void iso14a_set_tracing(int enable);
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extern int LogTrace(const uint8_t * btBytes, int iLen, int iSamples, uint32_t dwParity, int bReader);
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#endif /* __ISO14443A_H */
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