These Components implement the MIFARE MFPRIMENTAG Secure Messaging related commands. More...

Collaboration diagram for Commands_SecureMessaging:

Functions
phStatus_t	phalMfprimeNtag_AuthenticateEv2 (void pDataParams, uint8_t bFirstAuth, uint16_t wOption, uint16_t wKeyNo, uint16_t wKeyVer, uint8_t bKeyNoCard, uint8_t pDivInput, uint8_t bDivLen, uint8_t bLenPcdCapsIn, uint8_t bPcdCapsIn, uint8_t bPcdCapsOut, uint8_t *bPdCapsOut)
	Performs an First or Non First Authentication depending upon bFirstAuth Parameter. More...

Authentication Modes
#define	PHAL_MFPRIMENTAG_NOT_AUTHENTICATED 0xFFU
	No authentication.

#define	PHAL_MFPRIMENTAG_AUTHENTICATEEV2 0x71U
	EV2 First Authentication; 0x71.

#define	PHAL_MFPRIMENTAG_AUTHNONFIRST_NON_LRP 0x0000U
	Non First Auth in regular EV2 auth Mode.

#define	PHAL_MFPRIMENTAG_AUTHFIRST_NON_LRP 0x0001U
	First Auth in regular EV2 auth Mode.

Diversification options to be used with Authenticate command.
#define	PHAL_MFPRIMENTAG_NO_DIVERSIFICATION 0xFFFFU
	No diversification.

#define	PHAL_MFPRIMENTAG_DIV_METHOD_ENCR PH_CRYPTOSYM_DIV_MODE_DESFIRE
	Encryption based method of diversification.

#define	PHAL_MFPRIMENTAG_DIV_METHOD_CMAC PH_CRYPTOSYM_DIV_MODE_MIFARE_PLUS
	CMAC based method of diversification.

Detailed Description

These Components implement the MIFARE MFPRIMENTAG Secure Messaging related commands.

Function Documentation

phStatus_t phalMfprimeNtag_AuthenticateEv2	(	void *	pDataParams,
		uint8_t	bFirstAuth,
		uint16_t	wOption,
		uint16_t	wKeyNo,
		uint16_t	wKeyVer,
		uint8_t	bKeyNoCard,
		uint8_t *	pDivInput,
		uint8_t	bDivLen,
		uint8_t	bLenPcdCapsIn,
		uint8_t *	bPcdCapsIn,
		uint8_t *	bPcdCapsOut,
		uint8_t *	bPdCapsOut
	)

Performs an First or Non First Authentication depending upon bFirstAuth Parameter.

This will be using the AES128 keys and will generate and verify the contents based on generic AES algorithm.

Return values

PH_ERR_SUCCESS	Operation successful.
Other	Depending on implementation and underlying component.

Parameters

[in]	pDataParams	[In] Pointer to this layer's parameter structure.
[in]	bFirstAuth	[In] One of the below options. PHAL_MFPRIMENTAG_AUTHNONFIRST_NON_LRP PHAL_MFPRIMENTAG_AUTHFIRST_NON_LRP
[in]	wOption	[In] Diversification option can be one of PHAL_MFPRIMENTAG_NO_DIVERSIFICATION PHAL_MFPRIMENTAG_DIV_METHOD_ENCR PHAL_MFPRIMENTAG_DIV_METHOD_CMAC
[in]	wKeyNo	[In] Key number in keystore of software or SAM.
[in]	wKeyVer	[In] Key version in keystore of software or SAM.
[in]	bKeyNoCard	[In] Key number on card.
[in]	pDivInput	[In] Diversification input. Can be NULL.
[in]	bDivLen	[In] Length of diversification input max 31B.
[in]	bLenPcdCapsIn	[In] Length of PcdCapsIn. Always zero for following authentication
[in]	bPcdCapsIn	[In] PCD Capabilities.
[out]	bPcdCapsOut	[Out] PCD Capabilities.
[out]	bPdCapsOut	[Out] PD Capabilities.