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This commit is contained in:
Philippe Teuwen 2019-04-11 00:10:21 +02:00
commit 35e97ba96a
16 changed files with 31 additions and 27 deletions
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8
client/cmdsmartcard.c
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@ -109,7 +109,7 @@ out:
return retval;
}
uint8_t GetATRTA1(uint8_t *atr, size_t atrlen) {
static uint8_t GetATRTA1(uint8_t *atr, size_t atrlen) {
if (atrlen > 2) {
uint8_t T0 = atr[1];
if (T0 & 0x10)
@ -176,17 +176,17 @@ float FArray[] = {
0 // b1111 RFU
};
int GetATRDi(uint8_t *atr, size_t atrlen) {
static int GetATRDi(uint8_t *atr, size_t atrlen) {
uint8_t TA1 = GetATRTA1(atr, atrlen);
return DiArray[TA1 & 0x0F]; // The 4 low-order bits of TA1 (4th MSbit to 1st LSbit) encode Di
}
int GetATRFi(uint8_t *atr, size_t atrlen) {
static int GetATRFi(uint8_t *atr, size_t atrlen) {
uint8_t TA1 = GetATRTA1(atr, atrlen);
return FiArray[TA1 >> 4]; // The 4 high-order bits of TA1 (8th MSbit to 5th LSbit) encode fmax and Fi
}
float GetATRF(uint8_t *atr, size_t atrlen) {
static float GetATRF(uint8_t *atr, size_t atrlen) {
uint8_t TA1 = GetATRTA1(atr, atrlen);
return FArray[TA1 >> 4]; // The 4 high-order bits of TA1 (8th MSbit to 5th LSbit) encode fmax and Fi
}