nfc_select.h File Reference

Parsed result of an NFC SELECT command for the Aliro applet: negotiated protocol version, maximum command and response data lengths (from TLV or default), extended-length support, and the raw proprietary information TLV (A5 tag) for further parsing. More...

#include <stddef.h>
#include <stdint.h>

Include dependency graph for nfc_select.h:

Go to the source code of this file.

Data Structures
struct	woz_aliro_select_response
	Parsed NFC SELECT response: negotiated protocol version, max command/response data lengths (from 7F66 TLV or defaults), extended-length support flag, and the complete proprietary information TLV (A5 tag). More...

Functions
int	woz_aliro_parse_select_response_ex (const uint8_t *response, size_t response_length, enum woz_aliro_select_phase phase, struct woz_aliro_select_response *result)
	Parse a complete ISO 7816 SELECT response APDU (ending with 9000), validate the AID matches the requested phase (EXPEDITED or STEP_UP), extract proprietary information TLV, and decode protocol version and extended-length sizes.

Detailed Description

Parsed result of an NFC SELECT command for the Aliro applet: negotiated protocol version, maximum command and response data lengths (from TLV or default), extended-length support, and the raw proprietary information TLV (A5 tag) for further parsing.

Function Documentation

woz_aliro_parse_select_response_ex()

int woz_aliro_parse_select_response_ex	(	const uint8_t *	response,
		size_t	response_length,
		enum woz_aliro_select_phase	phase,
		struct woz_aliro_select_response *	result
	)

Parse a complete ISO 7816 SELECT response APDU (ending with 9000), validate the AID matches the requested phase (EXPEDITED or STEP_UP), extract proprietary information TLV, and decode protocol version and extended-length sizes.

Return WOZ_ALIRO_SELECT_OK on success or an error code (WRONG_APPLICATION, STATUS_ERROR, INVALID_APDU, INVALID_ARGUMENT).