C++ LOG_FUNC_CALLED函数代码示例

/*
 * @brief Use PUT DATA to import a private EC key.
 *
 * Format of transmitted data:
 *  0xE0 - Private class, constructed encoding, number one.
 *  0x81 - prime
 *  0x82 - coefficient A
 *  0x83 - coefficient B
 *  0x84 - base point G
 *  0x85 - order
 *  0x87 - cofactor
 *  0x88 - private D (private key)
 *
 * @param card
 * @param ec   The EC private key to import.
 *
 * @return SC_ERROR_INVALID_ARGUMENTS: Curve parameters or private component is missing.
 *         other errors:               Transmit errors / errors returned by card.
 *                                     ASN1 errors.
 */
static int
isoApplet_put_data_prkey_ec(sc_card_t *card, sc_cardctl_isoApplet_import_key_t *args)
{
	sc_apdu_t apdu;
	u8 sbuf[SC_MAX_EXT_APDU_BUFFER_SIZE];
	int r;
	u8 *p;
	size_t tags_len;

	LOG_FUNC_CALLED(card->ctx);

	if(!args->privkey.ec.privateD.value
	        || !args->privkey.ec.params.prime.value
	        || !args->privkey.ec.params.coefficientA.value
	        || !args->privkey.ec.params.coefficientB.value
	        || !args->privkey.ec.params.basePointG.value
	        || !args->privkey.ec.params.order.value
	        || !args->privkey.ec.params.coFactor.value
	  )
	{
		LOG_TEST_RET(card->ctx, SC_ERROR_INVALID_ARGUMENTS, "Missing information about EC private key.");
	}

	/* Calculate the length of all inner tag-length-value entries, but do not write anything yet. */
	tags_len = 0;
	r = sc_asn1_put_tag(0x81, NULL, args->privkey.ec.params.prime.len, NULL, 0, NULL);
	LOG_TEST_RET(card->ctx, r, "Error handling TLV.");
	tags_len += r;
	r = sc_asn1_put_tag(0x82, NULL, args->privkey.ec.params.coefficientA.len, NULL, 0, NULL);
	LOG_TEST_RET(card->ctx, r, "Error handling TLV.");
	tags_len += r;
	r = sc_asn1_put_tag(0x83, NULL, args->privkey.ec.params.coefficientB.len, NULL, 0, NULL);
	LOG_TEST_RET(card->ctx, r, "Error handling TLV.");
	tags_len += r;
	r = sc_asn1_put_tag(0x84, NULL, args->privkey.ec.params.basePointG.len, NULL, 0, NULL);
	LOG_TEST_RET(card->ctx, r, "Error handling TLV.");
	tags_len += r;
	r = sc_asn1_put_tag(0x85, NULL, args->privkey.ec.params.order.len, NULL, 0, NULL);
	LOG_TEST_RET(card->ctx, r, "Error handling TLV.");
	tags_len += r;
	r = sc_asn1_put_tag(0x87, NULL, args->privkey.ec.params.coFactor.len, NULL, 0, NULL);
	LOG_TEST_RET(card->ctx, r, "Error handling TLV.");
	tags_len += r;
	r = sc_asn1_put_tag(0x88, NULL, args->privkey.ec.privateD.len, NULL, 0, NULL);
	LOG_TEST_RET(card->ctx, r, "Error handling TLV.");
	tags_len += r;

	/* Write the outer tag and length information. */
	p = sbuf;
	r = sc_asn1_put_tag(0xE0, NULL, tags_len, p, sizeof(sbuf), &p);
	LOG_TEST_RET(card->ctx, r, "Error handling TLV.");

	/* Write inner tags. */
	r = isoApplet_put_ec_params(card, &args->privkey.ec.params, p, sizeof(sbuf) - (p - sbuf), &p);
	if(r < 0)
	{
		sc_log(card->ctx, "Error composing EC params.");
		goto out;
	}
	r = sc_asn1_put_tag(0x88, args->privkey.ec.privateD.value, args->privkey.ec.privateD.len, p, sizeof(sbuf) - (p - sbuf), &p);
	if(r < 0)
		goto out;

	/* Send to card. */
	sc_format_apdu(card, &apdu, SC_APDU_CASE_3, 0xDB, 0x3F, 0xFF);
	apdu.lc = p - sbuf;
	apdu.datalen = p - sbuf;
	apdu.data = sbuf;
	r = sc_transmit_apdu(card, &apdu);
	if(r < 0)
	{
		sc_log(card->ctx, "APDU transmit failed");
		goto out;
	}

	r = sc_check_sw(card, apdu.sw1, apdu.sw2);
	if(apdu.sw1 == 0x6D && apdu.sw2 == 0x00)
	{
		sc_log(card->ctx, "The applet returned that the PUT DATA instruction byte is not supported. "
		       "If you are using an older applet version and are trying to import keys, please update your applet first.");
//.........这里部分代码省略.........

static int
sc_oberthur_read_file(struct sc_pkcs15_card *p15card, const char *in_path,
		unsigned char **out, size_t *out_len,
		int verify_pin)
{
	struct sc_context *ctx = p15card->card->ctx;
	struct sc_card *card = p15card->card;
	struct sc_file *file = NULL;
	struct sc_path path;
	size_t sz;
	int rv;

	LOG_FUNC_CALLED(ctx);
	if (!in_path || !out || !out_len)
		LOG_TEST_RET(ctx, SC_ERROR_INVALID_ARGUMENTS, "Cannot read oberthur file");

	sc_log(ctx, "read file '%s'; verify_pin:%i", in_path, verify_pin);

	*out = NULL;
	*out_len = 0;

	sc_format_path(in_path, &path);
	rv = sc_select_file(card, &path, &file);
	LOG_TEST_RET(ctx, rv, "Cannot select oberthur file to read");

	if (file->ef_structure == SC_FILE_EF_TRANSPARENT)
		sz = file->size;
	else
		sz = (file->record_length + 2) * file->record_count;

	*out = calloc(sz, 1);
	if (*out == NULL)
		LOG_TEST_RET(ctx, SC_ERROR_OUT_OF_MEMORY, "Cannot read oberthur file");

	if (file->ef_structure == SC_FILE_EF_TRANSPARENT)   {
		rv = sc_read_binary(card, 0, *out, sz, 0);
	}
	else	{
		int rec;
		int offs = 0;
		int rec_len = file->record_length;

		for (rec = 1; ; rec++)   {
			rv = sc_read_record(card, rec, *out + offs + 2, rec_len, SC_RECORD_BY_REC_NR);
			if (rv == SC_ERROR_RECORD_NOT_FOUND)   {
				rv = 0;
				break;
			}
			else if (rv < 0)   {
				break;
			}

			rec_len = rv;

			*(*out + offs) = 'R';
			*(*out + offs + 1) = rv;

			offs += rv + 2;
		}

		sz = offs;
	}

	sc_log(ctx, "read oberthur file result %i", rv);
	if (verify_pin && rv == SC_ERROR_SECURITY_STATUS_NOT_SATISFIED)   {
		struct sc_pkcs15_object *objs[0x10], *pin_obj = NULL;
		const struct sc_acl_entry *acl = sc_file_get_acl_entry(file, SC_AC_OP_READ);
		int ii;

		rv = sc_pkcs15_get_objects(p15card, SC_PKCS15_TYPE_AUTH_PIN, objs, 0x10);
		LOG_TEST_RET(ctx, rv, "Cannot read oberthur file: get AUTH objects error");

		for (ii=0; ii<rv; ii++)   {
			struct sc_pkcs15_auth_info *auth_info = (struct sc_pkcs15_auth_info *) objs[ii]->data;
			sc_log(ctx, "compare PIN/ACL refs:%i/%i, method:%i/%i",
					auth_info->attrs.pin.reference, acl->key_ref, auth_info->auth_method, acl->method);
			if (auth_info->attrs.pin.reference == (int)acl->key_ref && auth_info->auth_method == (unsigned)acl->method)   {
				pin_obj = objs[ii];
				break;
			}
		}

		if (!pin_obj || !pin_obj->content.value)    {
			rv = SC_ERROR_SECURITY_STATUS_NOT_SATISFIED;
		}
		else    {
			rv = sc_pkcs15_verify_pin(p15card, pin_obj, pin_obj->content.value, pin_obj->content.len);
			if (!rv)
				rv = sc_oberthur_read_file(p15card, in_path, out, out_len, 0);
		}
	};

	sc_file_free(file);

	if (rv < 0)   {
		free(*out);
		*out = NULL;
		*out_len = 0;
	}

//.........这里部分代码省略.........

/* Public key info:
 * 	flags:2,
 * 	CN(len:2,value:<variable length>),
 * 	ID(len:2,value:(SHA1 value)),
 * 	StartDate(Ascii:8)
 * 	EndDate(Ascii:8)
 * 	??(0x00:2)
 */
static int
sc_pkcs15emu_oberthur_add_pubkey(struct sc_pkcs15_card *p15card,
		unsigned int file_id, unsigned int size)
{
	struct sc_context *ctx = p15card->card->ctx;
	struct sc_pkcs15_pubkey_info key_info;
	struct sc_pkcs15_object key_obj;
	char ch_tmp[0x100];
	unsigned char *info_blob;
	size_t len, info_len, offs;
	unsigned flags;
	int rv;

	LOG_FUNC_CALLED(ctx);
	sc_log(ctx, "public key(file-id:%04X,size:%X)", file_id, size);

	memset(&key_info, 0, sizeof(key_info));
	memset(&key_obj, 0, sizeof(key_obj));

	snprintf(ch_tmp, sizeof(ch_tmp), "%s%04X", AWP_OBJECTS_DF_PUB, file_id | 0x100);
	rv = sc_oberthur_read_file(p15card, ch_tmp, &info_blob, &info_len, 1);
	LOG_TEST_RET(ctx, rv, "Failed to add public key: read oberthur file error");

	/* Flags */
	offs = 2;
	if (offs > info_len)
		LOG_TEST_RET(ctx, SC_ERROR_UNKNOWN_DATA_RECEIVED, "Failed to add public key: no 'tag'");
	flags = *(info_blob + 0) * 0x100 + *(info_blob + 1);
	key_info.usage = sc_oberthur_decode_usage(flags);
	if (flags & OBERTHUR_ATTR_MODIFIABLE)
		key_obj.flags = SC_PKCS15_CO_FLAG_MODIFIABLE;
	sc_log(ctx, "Public key key-usage:%04X", key_info.usage);

	/* Label */
	if (offs + 2 > info_len)
		LOG_TEST_RET(ctx, SC_ERROR_UNKNOWN_DATA_RECEIVED, "Failed to add public key: no 'Label'");
	len = *(info_blob + offs + 1) + *(info_blob + offs) * 0x100;
	if (len)   {
		if (len > sizeof(key_obj.label) - 1)
			len = sizeof(key_obj.label) - 1;
		memcpy(key_obj.label, info_blob + offs + 2, len);
	}
	offs += 2 + len;

	/* ID */
	if (offs > info_len)
		LOG_TEST_RET(ctx, SC_ERROR_UNKNOWN_DATA_RECEIVED, "Failed to add public key: no 'ID'");
	len = *(info_blob + offs + 1) + *(info_blob + offs) * 0x100;
	if (!len || len > sizeof(key_info.id.value))
		LOG_TEST_RET(ctx, SC_ERROR_INVALID_DATA, "Failed to add public key: invalie 'ID' length");
	memcpy(key_info.id.value, info_blob + offs + 2, len);
	key_info.id.len = len;

	/* Ignore Start/End dates */

	snprintf(ch_tmp, sizeof(ch_tmp), "%s%04X", AWP_OBJECTS_DF_PUB, file_id);
	sc_format_path(ch_tmp, &key_info.path);

	key_info.native = 1;
	key_info.key_reference = file_id & 0xFF;
	key_info.modulus_length = size;

	rv = sc_pkcs15emu_add_rsa_pubkey(p15card, &key_obj, &key_info);

	LOG_FUNC_RETURN(ctx, rv);
}

/**
 * Ask for user consent.
 *
 * Check for user consent configuration,
 * Invoke proper gui app and check result
 *
 * @param card pointer to sc_card structure
 * @param title Text to appear in the window header
 * @param text Message to show to the user
 * @return SC_SUCCESS on user consent OK , else error code
 */
int sc_ask_user_consent(struct sc_card * card, const char *title, const char *message)
{
#ifdef __APPLE__
	CFOptionFlags result;  /* result code from the message box */
	/* convert the strings from char* to CFStringRef */
	CFStringRef header_ref; /* to store title */
	CFStringRef message_ref; /* to store message */
#endif
#ifdef linux
	pid_t pid;
	FILE *fin=NULL;
	FILE *fout=NULL;	/* to handle pipes as streams */
	struct stat st_file;	/* to verify that executable exists */
	int srv_send[2];	/* to send data from server to client */
	int srv_recv[2];	/* to receive data from client to server */
	char outbuf[1024];	/* to compose and send messages */	
	char buf[1024];		/* to store client responses */
	int n = 0;		/* to iterate on to-be-sent messages */
#endif
	int res = SC_ERROR_INTERNAL;	/* by default error :-( */
	char *msg = NULL;	/* to makr errors */

	if ((card == NULL) || (card->ctx == NULL))
		return SC_ERROR_INVALID_ARGUMENTS;
	LOG_FUNC_CALLED(card->ctx);

	if ((title==NULL) || (message==NULL)) 
		LOG_FUNC_RETURN(card->ctx, SC_ERROR_INVALID_ARGUMENTS);

	if (GET_DNIE_UI_CTX(card).user_consent_enabled == 0) {
		sc_log(card->ctx,
		       "User Consent is disabled in configuration file");
		LOG_FUNC_RETURN(card->ctx, SC_SUCCESS);
	}
#ifdef _WIN32
	/* in Windows, do not use pinentry, but MessageBox system call */
	res = MessageBox (
		NULL,
		TEXT(message),
		TEXT(title),
		MB_ICONWARNING | MB_OKCANCEL | MB_DEFBUTTON2 | MB_APPLMODAL
		);
	if ( res == IDOK ) 
		LOG_FUNC_RETURN(card->ctx, SC_SUCCESS);
	LOG_FUNC_RETURN(card->ctx, SC_ERROR_NOT_ALLOWED);
#elif __APPLE__
	/* Also in Mac OSX use native functions */

	/* convert the strings from char* to CFStringRef */
	header_ref = CFStringCreateWithCString( NULL, title, strlen(title) );
	message_ref = CFStringCreateWithCString( NULL,message, strlen(message) );

	/* Displlay user notification alert */
	CFUserNotificationDisplayAlert(
		0, /* no timeout */
		kCFUserNotificationNoteAlertLevel,  /* Alert level */
		NULL,	/* IconURL, use default, you can change */
			/* it depending message_type flags */
		NULL,	/* SoundURL (not used) */ 
		NULL,	/* localization of strings */
		header_ref,	/* header. Cannot be null */
		message_ref,	/* message text */
		CFSTR("Cancel"), /* default ( "OK" if null) button text */ 
		CFSTR("OK"), /* second button title */
                NULL, /* third button title, null--> no other button */
		&result /* response flags */
	);

	/* Clean up the strings */
	CFRelease( header_ref );
        CFRelease( message_ref );
	/* Return 0 only if "OK" is selected */
	if( result == kCFUserNotificationAlternateResponse )
		LOG_FUNC_RETURN(card->ctx, SC_SUCCESS);
	LOG_FUNC_RETURN(card->ctx, SC_ERROR_NOT_ALLOWED);
#elif linux
	/* check that user_consent_app exists. TODO: check if executable */
	res = stat(GET_DNIE_UI_CTX(card).user_consent_app, &st_file);
	if (res != 0) {
		sc_log(card->ctx, "Invalid pinentry application: %s\n",
		       GET_DNIE_UI_CTX(card).user_consent_app);
		LOG_FUNC_RETURN(card->ctx, SC_ERROR_INVALID_ARGUMENTS);
	}

	/* just a simple bidirectional pipe+fork+exec implementation */
	/* In a pipe, xx[0] is for reading, xx[1] is for writing */
	if (pipe(srv_send) < 0) {
		msg = "pipe(srv_send)";
		goto do_error;
//.........这里部分代码省略.........

static int
parse_dir_record(sc_card_t *card, u8 ** buf, size_t *buflen, int rec_nr)
{
	struct sc_context *ctx = card->ctx;
	struct sc_asn1_entry asn1_dirrecord[5], asn1_dir[2];
	scconf_block *conf_block = NULL;
	sc_app_info_t *app = NULL;
	struct sc_aid aid;
	u8 label[128], path[128], ddo[128];
	size_t label_len = sizeof(label) - 1, path_len = sizeof(path), ddo_len = sizeof(ddo);
	int r;

	LOG_FUNC_CALLED(ctx);
	aid.len = sizeof(aid.value);

	memset(label, 0, sizeof(label));
	sc_copy_asn1_entry(c_asn1_dirrecord, asn1_dirrecord);
	sc_copy_asn1_entry(c_asn1_dir, asn1_dir);
	sc_format_asn1_entry(asn1_dir + 0, asn1_dirrecord, NULL, 0);
	sc_format_asn1_entry(asn1_dirrecord + 0, aid.value, &aid.len, 0);
	sc_format_asn1_entry(asn1_dirrecord + 1, label, &label_len, 0);
	sc_format_asn1_entry(asn1_dirrecord + 2, path, &path_len, 0);
	sc_format_asn1_entry(asn1_dirrecord + 3, ddo, &ddo_len, 0);

	r = sc_asn1_decode(ctx, asn1_dir, *buf, *buflen, (const u8 **) buf, buflen);
	if (r == SC_ERROR_ASN1_END_OF_CONTENTS)
		LOG_FUNC_RETURN(ctx, r);
	LOG_TEST_RET(ctx, r, "EF(DIR) parsing failed");

	conf_block = sc_get_conf_block(ctx, "framework", "pkcs15", 1);
	if (conf_block)   {
		scconf_block **blocks = NULL;
		char aid_str[SC_MAX_AID_STRING_SIZE];
		int ignore_app = 0;

		sc_bin_to_hex(aid.value, aid.len, aid_str, sizeof(aid_str), 0);
		blocks = scconf_find_blocks(card->ctx->conf, conf_block, "application", aid_str);
		if (blocks)   {
			ignore_app = (blocks[0] && scconf_get_str(blocks[0], "disable", 0));
                        free(blocks);
		 }

		if (ignore_app)   {
			sc_log(ctx, "Application '%s' ignored", aid_str);
			LOG_FUNC_RETURN(ctx, SC_SUCCESS);
		}
	}

	app = calloc(1, sizeof(struct sc_app_info));
	if (app == NULL)
		LOG_FUNC_RETURN(ctx, SC_ERROR_OUT_OF_MEMORY);

	memcpy(&app->aid, &aid, sizeof(struct sc_aid));

	if (asn1_dirrecord[1].flags & SC_ASN1_PRESENT)
		app->label = strdup((char *) label);
	else
		app->label = NULL;

	if (asn1_dirrecord[2].flags & SC_ASN1_PRESENT && path_len > 0) {
		/* application path present: ignore AID */
		if (path_len > SC_MAX_PATH_SIZE) {
			free(app);
			LOG_TEST_RET(ctx, SC_ERROR_INVALID_ASN1_OBJECT, "Application path is too long.");
		}
		memcpy(app->path.value, path, path_len);
		app->path.len = path_len;
		app->path.type = SC_PATH_TYPE_PATH;
	}
	else {
		/* application path not present: use AID as application path */
		memcpy(app->path.value, aid.value, aid.len);
		app->path.len = aid.len;
		app->path.type = SC_PATH_TYPE_DF_NAME;
	}

	if (asn1_dirrecord[3].flags & SC_ASN1_PRESENT) {
		app->ddo.value = malloc(ddo_len);
		if (app->ddo.value == NULL) {
			free(app);
			LOG_TEST_RET(ctx, SC_ERROR_OUT_OF_MEMORY, "Cannot allocate DDO value");
		}
		memcpy(app->ddo.value, ddo, ddo_len);
		app->ddo.len = ddo_len;
	} else {
		app->ddo.value = NULL;
		app->ddo.len = 0;
	}

	app->rec_nr = rec_nr;
	card->app[card->app_count] = app;
	card->app_count++;

	LOG_FUNC_RETURN(ctx, SC_SUCCESS);
}

LIBOPENSC_API int sc_transmit_apdu(sc_card_t *card, sc_apdu_t *apdu)
{
	int r = SC_SUCCESS;

	if (card == NULL || apdu == NULL)
		return SC_ERROR_INVALID_ARGUMENTS;

	LOG_FUNC_CALLED(card->ctx);

	/* determine the APDU type if necessary, i.e. to use
	 * short or extended APDUs  */
	sc_detect_apdu_cse(card, apdu);
	/* basic APDU consistency check */
	r = sc_check_apdu(card, apdu);
	if (r != SC_SUCCESS)
		return SC_ERROR_INVALID_ARGUMENTS;

	r = sc_lock(card);	/* acquire card lock*/
	if (r != SC_SUCCESS) {
		sc_log(card->ctx, "unable to acquire lock");
		return r;
	}

	if ((apdu->flags & SC_APDU_FLAGS_CHAINING) != 0) {
		/* divide et impera: transmit APDU in chunks with Lc <= max_send_size
		 * bytes using command chaining */
		size_t    len  = apdu->datalen;
		const u8  *buf = apdu->data;
		size_t    max_send_size = card->max_send_size > 0 ? card->max_send_size : 255;

		while (len != 0) {
			size_t    plen;
			sc_apdu_t tapdu;
			int       last = 0;

			tapdu = *apdu;
			/* clear chaining flag */
			tapdu.flags &= ~SC_APDU_FLAGS_CHAINING;
			if (len > max_send_size) {
				/* adjust APDU case: in case of CASE 4 APDU
				 * the intermediate APDU are of CASE 3 */
				if ((tapdu.cse & SC_APDU_SHORT_MASK) == SC_APDU_CASE_4_SHORT)
					tapdu.cse--;
				/* XXX: the chunk size must be adjusted when
				 *      secure messaging is used */
				plen          = max_send_size;
				tapdu.cla    |= 0x10;
				tapdu.le      = 0;
				/* the intermediate APDU don't expect data */
				tapdu.lc      = 0;
				tapdu.resplen = 0;
				tapdu.resp    = NULL;
			} else {
				plen = len;
				last = 1;
			}
			tapdu.data    = buf;
			tapdu.datalen = tapdu.lc = plen;

			r = sc_check_apdu(card, &tapdu);
			if (r != SC_SUCCESS) {
				sc_log(card->ctx, "inconsistent APDU while chaining");
				break;
			}

			r = sc_transmit(card, &tapdu);
			if (r != SC_SUCCESS)
				break;
			if (last != 0) {
				/* in case of the last APDU set the SW1
				 * and SW2 bytes in the original APDU */
				apdu->sw1 = tapdu.sw1;
				apdu->sw2 = tapdu.sw2;
				apdu->resplen = tapdu.resplen;
			} else {
				/* otherwise check the status bytes */
				r = sc_check_sw(card, tapdu.sw1, tapdu.sw2);
				if (r != SC_SUCCESS)
					break;
			}
			len -= plen;
			buf += plen;
		}
	} else
		/* transmit single APDU */
		r = sc_transmit(card, apdu);
	/* all done => release lock */
	if (sc_unlock(card) != SC_SUCCESS)
		sc_log(card->ctx, "sc_unlock failed");

	return r;
}

int
iasecc_sm_initialize(struct sc_card *card, unsigned se_num, unsigned cmd)
{
	struct sc_context *ctx = card->ctx;
#ifdef ENABLE_SM
	struct sm_info *sm_info = &card->sm_ctx.info;
	struct sm_cwa_session *cwa_session = &sm_info->session.cwa;
	struct sc_remote_data rdata;
	int rv;

	LOG_FUNC_CALLED(ctx);

	strlcpy(sm_info->config_section, card->sm_ctx.config_section, sizeof(sm_info->config_section));
	sm_info->cmd = cmd;
	sm_info->serialnr = card->serialnr;
	sm_info->card_type = card->type;
	sm_info->sm_type = SM_TYPE_CWA14890;

	rv = iasecc_sm_se_mutual_authentication(card, se_num);
	LOG_TEST_RET(ctx, rv, "iasecc_sm_initialize() MUTUAL AUTHENTICATION failed");

	rv = iasecc_sm_get_challenge(card, cwa_session->card_challenge, SM_SMALL_CHALLENGE_LEN);
	LOG_TEST_RET(ctx, rv, "iasecc_sm_initialize() GET CHALLENGE failed");

	sc_remote_data_init(&rdata);

	rv = sm_save_sc_context(card, sm_info);
	LOG_TEST_RET(ctx, rv, "iasecc_sm_initialize() cannot save current context");

	if (!card->sm_ctx.module.ops.initialize)
		LOG_TEST_RET(ctx, SC_ERROR_SM_NOT_INITIALIZED, "iasecc_sm_initialize() no SM module");
	rv = card->sm_ctx.module.ops.initialize(ctx, sm_info, &rdata);
	LOG_TEST_RET(ctx, rv, "iasecc_sm_initialize() INITIALIZE failed");


	if (rdata.length == 1)   {
		rdata.data->flags |= SC_REMOTE_APDU_FLAG_RETURN_ANSWER;
		rdata.data->apdu.flags &= ~SC_APDU_FLAGS_NO_GET_RESP;
	}
	else   {
		LOG_TEST_RET(ctx, SC_ERROR_NOT_SUPPORTED, "TODO: SM init with more then one APDU");
	}

	cwa_session->mdata_len = sizeof(cwa_session->mdata);
	rv = iasecc_sm_transmit_apdus (card, &rdata, cwa_session->mdata, &cwa_session->mdata_len);
	if (rv == SC_ERROR_PIN_CODE_INCORRECT)
		sc_log(ctx, "SM initialization failed, %i tries left", (rdata.data + rdata.length - 1)->apdu.sw2 & 0x0F);
	LOG_TEST_RET(ctx, rv, "iasecc_sm_initialize() transmit APDUs failed");

	rdata.free(&rdata);

	sc_log(ctx, "MA data(len:%"SC_FORMAT_LEN_SIZE_T"u) '%s'",
	       cwa_session->mdata_len,
	       sc_dump_hex(cwa_session->mdata, cwa_session->mdata_len));
	if (cwa_session->mdata_len != 0x48)
		LOG_TEST_RET(ctx, SC_ERROR_INVALID_DATA, "iasecc_sm_initialize() invalid MUTUAL AUTHENTICATE result data");

	LOG_FUNC_RETURN(ctx, SC_SUCCESS);
#else
	LOG_TEST_RET(ctx, SC_ERROR_NOT_SUPPORTED, "built without support of Secure-Messaging");
	return SC_ERROR_NOT_SUPPORTED;
#endif
}

/* Finish initialization. After this ACL is in affect */
static int myeid_finalize_card(sc_card_t *card) {
	LOG_FUNC_CALLED(card->ctx);
	LOG_FUNC_RETURN(card->ctx, sc_card_ctl(card, SC_CARDCTL_MYEID_ACTIVATE_CARD, NULL));
}

static int
iasecc_sdo_parse_data(struct sc_card *card, unsigned char *data, struct iasecc_sdo *sdo)
{
	struct sc_context *ctx = card->ctx;
	struct iasecc_extended_tlv tlv;
	int tlv_size, rv;

	LOG_FUNC_CALLED(ctx);
	sc_log(ctx, "iasecc_sdo_parse_data() class %X; ref %X", sdo->sdo_class, sdo->sdo_ref);

	tlv_size = iasecc_parse_get_tlv(card, data, &tlv);
	LOG_TEST_RET(ctx, tlv_size, "parse error: get TLV");

	sc_log(ctx, "iasecc_sdo_parse_data() tlv.tag 0x%X", tlv.tag);
	if (tlv.tag == IASECC_DOCP_TAG)   {
		sc_log(ctx, "iasecc_sdo_parse_data() parse IASECC_DOCP_TAG: 0x%X; size %i", tlv.tag, tlv.size);
		rv = iasecc_parse_docp(card, tlv.value, tlv.size, sdo);
		sc_log(ctx, "iasecc_sdo_parse_data() parsed IASECC_DOCP_TAG rv %i", rv);
		free(tlv.value);
		LOG_TEST_RET(ctx, rv, "parse error: cannot parse DOCP");
	}
	else if (tlv.tag == IASECC_DOCP_TAG_NON_REPUDATION)   {
		sdo->docp.non_repudiation = tlv;
	}
	else if (tlv.tag == IASECC_DOCP_TAG_USAGE_REMAINING)   {
		sdo->docp.usage_remaining = tlv;
	}
	else if (tlv.tag == IASECC_DOCP_TAG_TRIES_MAXIMUM)   {
		sdo->docp.tries_maximum = tlv;
	}
	else if (tlv.tag == IASECC_DOCP_TAG_TRIES_REMAINING)   {
		sdo->docp.tries_remaining = tlv;
	}
	else if (tlv.tag == IASECC_SDO_CHV_TAG)   {
		if (sdo->sdo_class != IASECC_SDO_CLASS_CHV)
			LOG_TEST_RET(ctx, SC_ERROR_INVALID_DATA, "parse error: IASECC_SDO_CHV_TAG tag in non User CHV SDO");

		rv = iasecc_parse_chv(card, tlv.value, tlv.size, &sdo->data.chv);
		LOG_TEST_RET(ctx, rv, "parse error: cannot parse SDO CHV data");

		free(tlv.value);
	}
	else if (tlv.tag == IASECC_SDO_PUBKEY_TAG)   {
		if (sdo->sdo_class != IASECC_SDO_CLASS_RSA_PUBLIC)
			LOG_TEST_RET(ctx, SC_ERROR_INVALID_DATA, "parse error: SDO_PUBLIC_KEY tag in non PUBLIC_KEY SDO");

		rv = iasecc_parse_pubkey(card, tlv.value, tlv.size, &sdo->data.pub_key);
		LOG_TEST_RET(ctx, rv, "parse error: cannot parse SDO PUBLIC KEY data");

		free(tlv.value);
	}
	else if (tlv.tag == IASECC_SDO_PRVKEY_TAG)   {
		if (sdo->sdo_class != IASECC_SDO_CLASS_RSA_PRIVATE)
			LOG_TEST_RET(ctx, SC_ERROR_INVALID_DATA, "parse error: SDO_PRIVATE_KEY tag in non PRIVATE_KEY SDO");

		rv = iasecc_parse_prvkey(card, tlv.value, tlv.size, &sdo->data.prv_key);
		LOG_TEST_RET(ctx, rv, "parse error: cannot parse SDO PRIVATE KEY data");

		free(tlv.value);
	}
	else if (tlv.tag == IASECC_SDO_KEYSET_TAG)   {
		if (sdo->sdo_class != IASECC_SDO_CLASS_KEYSET)
			LOG_TEST_RET(ctx, SC_ERROR_INVALID_DATA, "parse error: SDO_KEYSET tag in non KEYSET SDO");

		rv = iasecc_parse_keyset(card, tlv.value, tlv.size, &sdo->data.keyset);
		LOG_TEST_RET(ctx, rv, "parse error: cannot parse SDO KEYSET data");

		free(tlv.value);
	}
	else   {
		sc_log(ctx, "iasecc_sdo_parse_data() non supported tag 0x%X", tlv.tag);
		LOG_FUNC_RETURN(ctx, SC_ERROR_NOT_SUPPORTED);
	}

	return tlv_size;
}

/*
 * Get 'Initialize Applet' data
 * 	using the ACLs defined in card profile.
 */
static int
myeid_get_init_applet_data(struct sc_profile *profile, struct sc_pkcs15_card *p15card,
		unsigned char *data, size_t data_len) {
	struct sc_context *ctx = p15card->card->ctx;
	struct sc_file *tmp_file = NULL;
	const struct sc_acl_entry *entry = NULL;
	int r;

	LOG_FUNC_CALLED(ctx);

	if (data_len < 8)
		LOG_TEST_RET(ctx, SC_ERROR_BUFFER_TOO_SMALL, "Cannot get init applet data");

	*(data + 0) = 0xFF;
	*(data + 1) = 0xFF;

	/* MF acls */
	sc_file_dup(&tmp_file, profile->mf_info->file);
	if (tmp_file == NULL)
		LOG_TEST_RET(ctx, SC_ERROR_OUT_OF_MEMORY, "Cannot duplicate MF file");
	r = sc_pkcs15init_fixup_file(profile, p15card, tmp_file);
	LOG_TEST_RET(ctx, r, "MF fixup failed");

	/* AC 'Create DF' and 'Create EF' */
	*(data + 2) = 0x00; /* 'NONE' */
	entry = sc_file_get_acl_entry(tmp_file, SC_AC_OP_CREATE);
	if (entry->method == SC_AC_CHV)
		*(data + 2) = entry->key_ref | (entry->key_ref << 4); /* 'CHVx'. */
	else if (entry->method == SC_AC_NEVER)
		*(data + 2) = 0xFF; /* 'NEVER'. */

	/* AC 'INITIALISE APPLET'. */
	*(data + 3) = 0x0F; /* 'NONE' */
#ifndef KEEP_AC_NONE_FOR_INIT_APPLET
	entry = sc_file_get_acl_entry(tmp_file, SC_AC_OP_DELETE);
	if (entry->method == SC_AC_CHV)
		*(data + 3) = (entry->key_ref << 4) | 0xF;
	else if (entry->method == SC_AC_NEVER)
		*(data + 3) = 0xFF;
#endif
	*(data + 4) = 0xFF;

	sc_file_free(tmp_file);
	tmp_file = NULL;

	/* Application DF (5015) acls */
	sc_file_dup(&tmp_file, profile->df_info->file);
	if (tmp_file == NULL)
		LOG_TEST_RET(ctx, SC_ERROR_OUT_OF_MEMORY, "Cannot duplicate Application DF file");
	r = sc_pkcs15init_fixup_file(profile, p15card, tmp_file);
	LOG_TEST_RET(ctx, r, "Application DF fixup failed");

	/* AC 'Create DF' and 'Create EF' */
	*(data + 5) = 0x00; /* 'NONE' */
	entry = sc_file_get_acl_entry(tmp_file, SC_AC_OP_CREATE);
	if (entry->method == SC_AC_CHV)
		*(data + 5) = entry->key_ref | (entry->key_ref << 4); /* 'CHVx' */
	else if (entry->method == SC_AC_NEVER)
		*(data + 5) = 0xFF; /* 'NEVER'. */

	/* AC 'Self delete' */
	*(data + 6) = 0x0F; /* 'NONE' */
	entry = sc_file_get_acl_entry(tmp_file, SC_AC_OP_DELETE);
	if (entry->method == SC_AC_CHV)
		*(data + 6) = (entry->key_ref << 4) | 0xF; /* 'CHVx' */
	else if (entry->method == SC_AC_NEVER)
		*(data + 6) = 0xFF; /* 'NEVER'. */
	*(data + 7) = 0xFF;
	sc_file_free(tmp_file);

	LOG_FUNC_RETURN(p15card->card->ctx, SC_SUCCESS);
}

static int
myeid_generate_key(struct sc_profile *profile, struct sc_pkcs15_card *p15card,
		struct sc_pkcs15_object *object,
		struct sc_pkcs15_pubkey *pubkey) {
	struct sc_context *ctx = p15card->card->ctx;
	struct sc_card *card = p15card->card;
	struct sc_pkcs15_prkey_info *key_info = (struct sc_pkcs15_prkey_info *) object->data;
	struct sc_cardctl_myeid_gen_store_key_info args;
	struct sc_file *file = NULL;
	int r;
	size_t keybits = key_info->modulus_length;
	unsigned char raw_pubkey[256];

	LOG_FUNC_CALLED(ctx);
	if (object->type != SC_PKCS15_TYPE_PRKEY_RSA && object->type != SC_PKCS15_TYPE_PRKEY_EC)
		LOG_TEST_RET(ctx, SC_ERROR_NOT_SUPPORTED, "Generate key failed: only RSA and EC supported");

	/* Check that the card supports the requested modulus length */
	switch (object->type) {
		case SC_PKCS15_TYPE_PRKEY_RSA:
			if (sc_card_find_rsa_alg(p15card->card, keybits) == NULL)
				LOG_TEST_RET(ctx, SC_ERROR_INVALID_ARGUMENTS, "Unsupported RSA key size");
			break;
		case SC_PKCS15_TYPE_PRKEY_EC:
			if (sc_card_find_ec_alg(p15card->card, keybits) == NULL)
				LOG_TEST_RET(ctx, SC_ERROR_INVALID_ARGUMENTS, "Unsupported EC key size");
			if(key_info->field_length != 0)
				keybits = key_info->field_length;
			else 
				key_info->field_length = keybits;
				
			break;
		default:
			LOG_TEST_RET(ctx, SC_ERROR_INVALID_ARGUMENTS, "Unsupported key type");
			break;
	}

	sc_log(ctx, "Generate key with ID:%s and path:%s",
			sc_pkcs15_print_id(&key_info->id), sc_print_path(&key_info->path));

	r = sc_select_file(card, &key_info->path, &file);
	LOG_TEST_RET(ctx, r, "Cannot generate key: failed to select key file");

	r = sc_pkcs15init_authenticate(profile, p15card, file, SC_AC_OP_GENERATE);
	LOG_TEST_RET(ctx, r, "No authorisation to generate private key");

	/* Fill in data structure */
	memset(&args, 0, sizeof (args));
	args.key_len_bits = keybits;
	args.op_type = OP_TYPE_GENERATE;
	if (object->type == SC_PKCS15_TYPE_PRKEY_RSA) {
		args.key_type = SC_CARDCTL_MYEID_KEY_RSA;
		args.pubexp_len = MYEID_DEFAULT_PUBKEY_LEN;
		args.pubexp = MYEID_DEFAULT_PUBKEY;
	} else if (object->type == SC_PKCS15_TYPE_PRKEY_EC) {
		args.key_type = SC_CARDCTL_MYEID_KEY_EC;
	}

	/* Generate RSA key  */
	r = sc_card_ctl(card, SC_CARDCTL_MYEID_GENERATE_STORE_KEY, &args);
	LOG_TEST_RET(ctx, r, "Card control 'MYEID_GENERATE_STORE_KEY' failed");

	/* Keypair generation -> collect public key info */
	if (pubkey != NULL) {
		struct sc_cardctl_myeid_data_obj data_obj;

		if (object->type == SC_PKCS15_TYPE_PRKEY_RSA) {
			pubkey->algorithm = SC_ALGORITHM_RSA;
			pubkey->u.rsa.modulus.len = (keybits + 7) / 8;
			pubkey->u.rsa.modulus.data = malloc(pubkey->u.rsa.modulus.len);
			pubkey->u.rsa.exponent.len = MYEID_DEFAULT_PUBKEY_LEN;
			pubkey->u.rsa.exponent.data = malloc(MYEID_DEFAULT_PUBKEY_LEN);
			memcpy(pubkey->u.rsa.exponent.data, MYEID_DEFAULT_PUBKEY, MYEID_DEFAULT_PUBKEY_LEN);

			/* Get public key modulus */
			r = sc_select_file(card, &file->path, NULL);
			LOG_TEST_RET(ctx, r, "Cannot get key modulus: select key file failed");

			data_obj.P1 = 0x01;
			data_obj.P2 = 0x01;
			data_obj.Data = raw_pubkey;
			data_obj.DataLen = sizeof (raw_pubkey);

			r = sc_card_ctl(card, SC_CARDCTL_MYEID_GETDATA, &data_obj);
			LOG_TEST_RET(ctx, r, "Cannot get RSA key modulus: 'MYEID_GETDATA' failed");

			if ((data_obj.DataLen * 8) != key_info->modulus_length)
				LOG_TEST_RET(ctx, SC_ERROR_PKCS15INIT, "Cannot get RSA key modulus: invalid key-size");

			memcpy(pubkey->u.rsa.modulus.data, raw_pubkey, pubkey->u.rsa.modulus.len);
		} 
		else if (object->type == SC_PKCS15_TYPE_PRKEY_EC) {

			pubkey->algorithm = SC_ALGORITHM_EC;

			r = sc_select_file(card, &file->path, NULL);
			LOG_TEST_RET(ctx, r, "Cannot get public key: select key file failed");

			data_obj.P1 = 0x01;
			data_obj.P2 = 0x86; /* Get public EC key (Q) */
//.........这里部分代码省略.........

/*
 * Store a private key
 */
static int
myeid_store_key(struct sc_profile *profile, struct sc_pkcs15_card *p15card,
		struct sc_pkcs15_object *object,
		struct sc_pkcs15_prkey *prkey) {
	struct sc_context *ctx = p15card->card->ctx;
	struct sc_card *card = p15card->card;
	struct sc_pkcs15_prkey_info *key_info = (struct sc_pkcs15_prkey_info *) object->data;
	struct sc_cardctl_myeid_gen_store_key_info args;
	struct sc_file *file = NULL;
	int r, keybits = key_info->modulus_length;

	LOG_FUNC_CALLED(ctx);
	
	switch (object->type) {
		case SC_PKCS15_TYPE_PRKEY_RSA:
			if (sc_card_find_rsa_alg(p15card->card, keybits) == NULL)
				LOG_TEST_RET(ctx, SC_ERROR_INVALID_ARGUMENTS, "Unsupported RSA key size");
			break;
		case SC_PKCS15_TYPE_PRKEY_EC:
			if (sc_card_find_ec_alg(p15card->card, keybits) == NULL)
				LOG_TEST_RET(ctx, SC_ERROR_INVALID_ARGUMENTS, "Unsupported EC key size");
			if(key_info->field_length != 0)
				keybits = key_info->field_length;
			else 
				key_info->field_length = keybits;
				
			break;
		default:
			LOG_TEST_RET(ctx, SC_ERROR_INVALID_ARGUMENTS, "Store key failed: Unsupported key type");
			break;
	}
	
	sc_log(ctx, "store MyEID key with ID:%s and path:%s",
			sc_pkcs15_print_id(&key_info->id), sc_print_path(&key_info->path));

	r = sc_select_file(card, &key_info->path, &file);
	LOG_TEST_RET(ctx, r, "Cannot store MyEID key: select key file failed");

	r = sc_pkcs15init_authenticate(profile, p15card, file, SC_AC_OP_UPDATE);
	LOG_TEST_RET(ctx, r, "No authorisation to store MyEID private key");

	if (file)
		sc_file_free(file);

	/* Fill in data structure */
	memset(&args, 0, sizeof (args));

	args.op_type = OP_TYPE_STORE;
	if(object->type == SC_PKCS15_TYPE_PRKEY_RSA) {
		//args.key_len_bits = keybits;
		args.key_type = SC_CARDCTL_MYEID_KEY_RSA;
		args.pubexp_len = prkey->u.rsa.exponent.len;
		args.pubexp = prkey->u.rsa.exponent.data;
		args.primep_len = prkey->u.rsa.p.len;
		args.primep = prkey->u.rsa.p.data;
		args.primeq_len = prkey->u.rsa.q.len;
		args.primeq = prkey->u.rsa.q.data;

		args.dp1_len = prkey->u.rsa.dmp1.len;
		args.dp1 = prkey->u.rsa.dmp1.data;
		args.dq1_len = prkey->u.rsa.dmq1.len;
		args.dq1 = prkey->u.rsa.dmq1.data;
		args.invq_len = prkey->u.rsa.iqmp.len;
		args.invq = prkey->u.rsa.iqmp.data;

		args.key_len_bits = prkey->u.rsa.modulus.len;
		args.mod = prkey->u.rsa.modulus.data;
	}
	else {
		args.key_type = SC_CARDCTL_MYEID_KEY_EC;
		args.d = prkey->u.ec.privateD.data;
		args.d_len = prkey->u.ec.privateD.len;
		args.ecpublic_point = prkey->u.ec.ecpointQ.value;
		args.ecpublic_point_len = prkey->u.ec.ecpointQ.len;
		args.key_len_bits = prkey->u.ec.params.field_length;
	}
	/* Store RSA key  */
	r = sc_card_ctl(card, SC_CARDCTL_MYEID_GENERATE_STORE_KEY, &args);
	LOG_TEST_RET(ctx, r, "Card control 'MYEID_GENERATE_STORE_KEY' failed");

	LOG_FUNC_RETURN(ctx, r);
}

/* For Myeid, all objects are files that can be deleted in any order */
static int
myeid_delete_object(struct sc_profile *profile, struct sc_pkcs15_card *p15card,
		struct sc_pkcs15_object *object, const struct sc_path *path) {
	LOG_FUNC_CALLED(p15card->card->ctx);
	return sc_pkcs15init_delete_by_path(profile, p15card, path);
}

/*
 * @brief Import a private key.
 */
static int
isoApplet_ctl_import_key(sc_card_t *card, sc_cardctl_isoApplet_import_key_t *args)
{
	int r;
	sc_apdu_t apdu;
	u8 sbuf[SC_MAX_APDU_BUFFER_SIZE];
	u8 *p;

	LOG_FUNC_CALLED(card->ctx);

	/*
	 * Private keys are not stored in the filesystem.
	 * ISO 7816-8 - section C.2	 describes:
	 * "Usage of the PUT DATA command for private key import"
	 * The applet uses this PUT DATA to import private keys, if private key import is allowed.
	 *
	 * The first step is to perform a MANAGE SECURITY ENVIRONMENT as it would be done
	 * with on-card key generation. The second step is PUT DATA (instead of
	 * GENERATE ASYMMETRIC KEYPAIR).
	 */

	/* MANAGE SECURITY ENVIRONMENT (SET). Set the algorithm and key references. */
	sc_format_apdu(card, &apdu, SC_APDU_CASE_3_SHORT, 0x22, 0x41, 0x00);

	p = sbuf;
	*p++ = 0x80; /* algorithm reference */
	*p++ = 0x01;
	*p++ = args->algorithm_ref;

	*p++ = 0x84; /* Private key reference */
	*p++ = 0x01;
	*p++ = args->priv_key_ref;

	r = p - sbuf;
	p = NULL;

	apdu.lc = r;
	apdu.datalen = r;
	apdu.data = sbuf;

	r = sc_transmit_apdu(card, &apdu);
	LOG_TEST_RET(card->ctx, r, "%s: APDU transmit failed");

	r = sc_check_sw(card, apdu.sw1, apdu.sw2);
	LOG_TEST_RET(card->ctx, r, "Card returned error");


	/* PUT DATA */
	switch(args->algorithm_ref)
	{

	case SC_ISOAPPLET_ALG_REF_RSA_GEN_2048:
		r = isoApplet_put_data_prkey_rsa(card, args);
		LOG_TEST_RET(card->ctx, r, "Error in PUT DATA.");
		break;

	case SC_ISOAPPLET_ALG_REF_EC_GEN:
		r = isoApplet_put_data_prkey_ec(card, args);
		LOG_TEST_RET(card->ctx, r, "Error in PUT DATA.");
		break;

	default:
		LOG_TEST_RET(card->ctx, SC_ERROR_NOT_SUPPORTED, "Uknown algorithm refernce.");
	}

	LOG_FUNC_RETURN(card->ctx, SC_SUCCESS);
}

static int sc_pkcs15emu_pteid_init(sc_pkcs15_card_t * p15card)
{
	u8 buf[1024];
	sc_pkcs15_df_t *df;
	sc_pkcs15_object_t *p15_obj;
	sc_path_t path;
	struct sc_file *file = NULL;
	size_t len;
	int rv;
	int i;

	sc_context_t *ctx = p15card->card->ctx;
	LOG_FUNC_CALLED(ctx);

	/* Check for correct card atr */
	if (pteid_detect_card(p15card->card) != SC_SUCCESS)
		return SC_ERROR_WRONG_CARD;

	sc_log(p15card->card->ctx, "Selecting application DF");
	sc_format_path("4F00", &path);
	rv = sc_select_file(p15card->card, &path, &file);
	if (rv != SC_SUCCESS || !file)
		return SC_ERROR_INTERNAL;
	/* set the application DF */
	if (p15card->file_app)
		free(p15card->file_app);
	p15card->file_app = file;

	/* Load TokenInfo */
	len = sizeof(buf);
	rv = dump_ef(p15card->card, "4F005032", buf, &len);
	if (rv != SC_SUCCESS) {
		sc_log(ctx, "Reading of EF.TOKENINFO failed: %d", rv);
		LOG_FUNC_RETURN(ctx, rv);
	}
	memset(p15card->tokeninfo, 0, sizeof(*p15card->tokeninfo));
	rv = sc_pkcs15_parse_tokeninfo(p15card->card->ctx, p15card->tokeninfo,
				       buf, len);
	if (rv != SC_SUCCESS) {
		sc_log(ctx, "Decoding of EF.TOKENINFO failed: %d", rv);
		LOG_FUNC_RETURN(ctx, rv);
	}

	p15card->tokeninfo->flags |= SC_PKCS15_TOKEN_PRN_GENERATION
				  | SC_PKCS15_TOKEN_EID_COMPLIANT
				  | SC_PKCS15_TOKEN_READONLY;

	/* Load ODF */
	len = sizeof(buf);
	rv = dump_ef(p15card->card, "4F005031", buf, &len);
	if (rv != SC_SUCCESS) {
		sc_log(ctx, "Reading of ODF failed: %d", rv);
		LOG_FUNC_RETURN(ctx, rv);
	}
	rv = parse_odf(buf, len, p15card);
	if (rv != SC_SUCCESS) {
		sc_log(ctx, "Decoding of ODF failed: %d", rv);
		LOG_FUNC_RETURN(ctx, rv);
	}

	/* Decode EF.PrKDF, EF.PuKDF, EF.CDF and EF.AODF */
	for (df = p15card->df_list; df != NULL; df = df->next) {
		if (df->type == SC_PKCS15_PRKDF) {
			rv = sc_pkcs15_parse_df(p15card, df);
			if (rv != SC_SUCCESS) {
				sc_log(ctx,
				       "Decoding of EF.PrKDF (%s) failed: %d",
				       sc_print_path(&df->path), rv);
			}
		}
		if (df->type == SC_PKCS15_PUKDF) {
			rv = sc_pkcs15_parse_df(p15card, df);
			if (rv != SC_SUCCESS) {
				sc_log(ctx,
				       "Decoding of EF.PuKDF (%s) failed: %d",
				       sc_print_path(&df->path), rv);
			}
		}
		if (df->type == SC_PKCS15_CDF) {
			rv = sc_pkcs15_parse_df(p15card, df);
			if (rv != SC_SUCCESS) {
				sc_log(ctx,
				       "Decoding of EF.CDF (%s) failed: %d",
				       sc_print_path(&df->path), rv);
			}
		}
		if (df->type == SC_PKCS15_AODF) {
			rv = sc_pkcs15_parse_df(p15card, df);
			if (rv != SC_SUCCESS) {
				sc_log(ctx,
				       "Decoding of EF.AODF (%s) failed: %d",
				       sc_print_path(&df->path), rv);
			}
		}
	}

	p15_obj = p15card->obj_list;
	while (p15_obj != NULL) {
		if ( p15_obj->df && (p15_obj->df->type == SC_PKCS15_PRKDF) ) {
			struct sc_pkcs15_prkey_info *prkey_info = (sc_pkcs15_prkey_info_t *) p15_obj->data;
//.........这里部分代码省略.........