src/emv.c File Reference

#include <ccid.h>
#include <list.h>
#include <emv.h>
#include <ber.h>
#include "emv-internal.h"
#include <openssl/sha.h>
#include <openssl/rsa.h>
#include <openssl/engine.h>
#include <gang.h>
#include <mpool.h>
#include <ctype.h>

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Functions
uint8_t	_emv_sw1 (emv_t e)
uint8_t	_emv_sw2 (emv_t e)
int	_emsa_pss_decode (const uint8_t *msg, size_t msg_len, const uint8_t *em, size_t em_len)
static uint8_t *	construct_dol (emv_dol_cb_t cbfn, const uint8_t *ptr, size_t len, size_t *ret_len, void *priv)
uint8_t *	emv_construct_dol (emv_dol_cb_t cbfn, const uint8_t *ptr, size_t len, size_t *ret_len, void *priv)
uint8_t *	_emv_construct_dol (emv_dol_cb_t cbfn, const uint8_t *ptr, size_t len, size_t *ret_len, void *priv)
int	_emv_pin2pb (const char *pin, emv_pb_t pb)
const uint8_t *	emv_generate_ac (emv_t e, uint8_t ref, const uint8_t *tx, uint8_t len, size_t *rlen)
static void	do_emv_fini (emv_t e)
emv_app_t	emv_current_app (emv_t e)
emv_t	emv_init (chipcard_t cc)
void	emv_fini (emv_t e)

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Function Documentation

int _emsa_pss_decode	(	const uint8_t *	msg,
		size_t	msg_len,
		const uint8_t *	em,
		size_t	em_len
	)

Definition at line 25 of file emv.c.

Referenced by check_icc_cert(), check_pk_cert(), and check_ssa().

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uint8_t* _emv_construct_dol	(	emv_dol_cb_t	cbfn,
		const uint8_t *	ptr,
		size_t	len,
		size_t *	ret_len,
		void *	priv
	)

Definition at line 157 of file emv.c.

References construct_dol().

Referenced by verify_dynamic_sig().

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int _emv_pin2pb	(	const char *	pin,
		emv_pb_t	pb
	)

Definition at line 163 of file emv.c.

References EMV_PIN_BLOCK_LEN.

uint8_t _emv_sw1

(

emv_t

e

)

Definition at line 15 of file emv.c.

References _emv::e_xfr, and xfr_rx_sw1().

Referenced by _emv_icc_error(), and emv_cvm_pin().

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uint8_t _emv_sw2

(

emv_t

e

)

Definition at line 20 of file emv.c.

References _emv::e_xfr, and xfr_rx_sw2().

Referenced by _emv_icc_error().

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static uint8_t* construct_dol	(	emv_dol_cb_t	cbfn,
		const uint8_t *	ptr,
		size_t	len,
		size_t *	ret_len,
		void *	priv
	)			[static]

Definition at line 83 of file emv.c.

References ber_tag_len(), and find_tag().

Referenced by _emv_construct_dol(), and emv_construct_dol().

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static void do_emv_fini

(

emv_t

e

)

[static]

Definition at line 198 of file emv.c.

References _emv_free_applist(), _emv::e_afl, _emv::e_app, _emv::e_ca_pk, _emv::e_data, _emv::e_files, _emv::e_iss_pk, _emv::e_xfr, gang_free(), mpool_free(), and xfr_free().

Referenced by emv_fini(), and emv_init().

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uint8_t* emv_construct_dol	(	emv_dol_cb_t	cbfn,
		const uint8_t *	ptr,
		size_t	len,
		size_t *	ret_len,
		void *	priv
	)

Definition at line 151 of file emv.c.

References construct_dol().

Referenced by do_dol().

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emv_app_t emv_current_app

(

emv_t

e

)

Definition at line 220 of file emv.c.

References _emv::e_app.

Referenced by select_app(), and set_current().

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void emv_fini

(

emv_t

e

)

Definition at line 261 of file emv.c.

References do_emv_fini().

Referenced by cp_emv_dealloc(), and do_emv_stuff().

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const uint8_t* emv_generate_ac	(	emv_t	e,
		uint8_t	ref,
		const uint8_t *	tx,
		uint8_t	len,
		size_t *	rlen
	)

Definition at line 189 of file emv.c.

References _emv_generate_ac(), _emv::e_xfr, and xfr_rx_data().

Referenced by cp_gen_ac().

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emv_t emv_init

(

chipcard_t

cc

)

Definition at line 225 of file emv.c.

References CHIPCARD_ACTIVE, chipcard_status(), do_emv_fini(), _emv::e_apps, _emv::e_data, _emv::e_dev, _emv::e_files, _emv::e_xfr, gang_new(), INIT_LIST_HEAD, mpool_free(), mpool_new(), and xfr_alloc().

Referenced by cp_emv_init(), and do_emv_stuff().

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