giomba
/
opensc
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

card-starcos: use transceive length from EF.ATR 

fixes https://github.com/OpenSC/OpenSC/issues/765
This commit is contained in:
Frank Morgner 2016-06-30 08:25:44 +02:00 committed by Viktor Tarasov
parent 2909ba28a9
commit b232c9b675
1 changed files with 14 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
src/libopensc/card-starcos.c
View File

@ -26,9 +26,10 @@
#include <stdlib.h>
#include <string.h>
#include "internal.h"
#include "asn1.h"
#include "cardctl.h"
#include "internal.h"
#include "iso7816.h"
static struct sc_atr_table starcos_atrs[] = {
{ "3B:B7:94:00:c0:24:31:fe:65:53:50:4b:32:33:90:00:b4", NULL, NULL, SC_CARD_TYPE_STARCOS_GENERIC, 0, NULL },
@ -151,6 +152,18 @@ static int starcos_init(sc_card_t *card)
card->max_recv_size = 128;
}
if (sc_parse_ef_atr(card) == SC_SUCCESS) {
if (card->ef_atr->card_capabilities & ISO7816_CAP_EXTENDED_LENGTH) {
card->caps |= SC_CARD_CAP_APDU_EXT;
}
if (card->ef_atr->max_response_apdu > 0) {
card->max_recv_size = card->ef_atr->max_response_apdu;
}
if (card->ef_atr->max_command_apdu > 0) {
card->max_send_size = card->ef_atr->max_command_apdu;
}
}
return 0;
}