APDU parsing support for GlobalPlatform
This patch addes support for GlobalPlatform command. Android is using
STORE DATA commands on a logical channel.
simtrace2-cardem-pcsc is failing otherwise e.g. on an Pixel 4 with Android 12.
Change-Id: Ib734fc852e7b63b9efdc414adccbd796a572eb55
diff --git a/src/sim/class_tables.c b/src/sim/class_tables.c
index 534ef53..34f22dd 100644
--- a/src/sim/class_tables.c
+++ b/src/sim/class_tables.c
@@ -173,6 +173,24 @@
return 0;
}
+static int gp_cla_ins_helper(const struct osim_cla_ins_case *cic,
+ const uint8_t *hdr)
+{
+ uint8_t ins = hdr[1];
+ uint8_t p1 = hdr[2];
+
+ switch (ins) {
+ case 0xE2: /* STORE DATA */
+ switch (p1 & 0x01) {
+ case 1:
+ return 4;
+ default:
+ return 3;
+ }
+ }
+ return 0;
+}
+
/* ETSI TS 102 221, Table 10.5, CLA = 0x8x, 0xCx or 0xEx */
static const uint8_t uicc_ins_tbl_8ce[256] = {
[0xF2] = 2, /* STATUS */
@@ -190,6 +208,19 @@
[0x14] = 3, /* TERMINAL RESPONSE */
};
+/* Card Specification v2.3.1*/
+static const uint8_t gp_ins_tbl_8ce[256] = {
+ [0xE4] = 4, /* DELETE */
+ [0xE2] = 0x80, /* STORE DATA */
+ [0xCA] = 4, /* GET DATA */
+ [0xCB] = 4, /* GET DATA */
+ [0xF2] = 4, /* GET STATUS */
+ [0xE6] = 4, /* INSTALL */
+ [0xE8] = 4, /* LOAD */
+ [0xD8] = 4, /* PUT KEY */
+ [0xF0] = 3, /* SET STATUS */
+};
+
static const struct osim_cla_ins_case uicc_ins_case[] = {
{
.cla = 0x80,
@@ -222,6 +253,21 @@
.cla = 0xE0,
.cla_mask = 0xF0,
.ins_tbl = uicc_ins_tbl_8ce,
+ }, {
+ .cla = 0x80,
+ .cla_mask = 0xF0,
+ .helper = gp_cla_ins_helper,
+ .ins_tbl = gp_ins_tbl_8ce,
+ }, {
+ .cla = 0xC0,
+ .cla_mask = 0xF0,
+ .helper = gp_cla_ins_helper,
+ .ins_tbl = gp_ins_tbl_8ce,
+ }, {
+ .cla = 0xE0,
+ .cla_mask = 0xF0,
+ .helper = gp_cla_ins_helper,
+ .ins_tbl = gp_ins_tbl_8ce,
},
};
@@ -269,7 +315,23 @@
.cla = 0xE0,
.cla_mask = 0xF0,
.ins_tbl = uicc_ins_tbl_8ce,
+ }, {
+ .cla = 0x80,
+ .cla_mask = 0xF0,
+ .helper = gp_cla_ins_helper,
+ .ins_tbl = gp_ins_tbl_8ce,
+ }, {
+ .cla = 0xC0,
+ .cla_mask = 0xF0,
+ .helper = gp_cla_ins_helper,
+ .ins_tbl = gp_ins_tbl_8ce,
+ }, {
+ .cla = 0xE0,
+ .cla_mask = 0xF0,
+ .helper = gp_cla_ins_helper,
+ .ins_tbl = gp_ins_tbl_8ce,
},
+
};
const struct osim_cla_ins_card_profile osim_uicc_sim_cic_profile = {
@@ -301,7 +363,7 @@
case 0x80:
return cic->helper(cic, hdr);
case 0x00:
- /* continue with fruther cic, rather than abort
+ /* continue with further cic, rather than abort
* now */
continue;
default: