security-and-privacy/gnupg
security-and-privacy/gnupg
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Merge branch 'STABLE-BRANCH-2-4'

Browse source 
--
Fixed conflicts:
	NEWS
	configure.ac
	doc/gpg.texi
This commit is contained in:
Werner Koch 2024-01-26 09:41:00 +01:00
commit dfa60c09f5
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GPG key ID: E3FDFF218E45B72B
88 changed files with 2655 additions and 1419 deletions
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53
scd/app.c
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@ -112,6 +112,7 @@ strcardtype (cardtype_t t)
case CARDTYPE_GNUK: return "gnuk";
case CARDTYPE_YUBIKEY: return "yubikey";
case CARDTYPE_ZEITCONTROL: return "zeitcontrol";
case CARDTYPE_SCE7: return "smartcafe";
}
return "?";
}
@ -549,6 +550,51 @@ card_reset (card_t card)
return err;
}
/* Return the card type from (ATR,ATRLEN) or CARDTYPE_GENERIC in case
* of error or if the ATR was not found. If ATR is NULL, SLOT is used
* to retrieve the ATR from the reader. */
static cardtype_t
atr_to_cardtype (int slot, const unsigned char *atr, size_t atrlen)
{
#define X(a) ((unsigned char const *)(a))
static struct
{
size_t atrlen;
unsigned char const *atr;
cardtype_t type;
} atrlist[] = {
{ 19, X("\x3b\xf9\x96\x00\x00\x80\x31\xfe"
"\x45\x53\x43\x45\x37\x20\x0f\x00\x20\x46\x4e"),
CARDTYPE_SCE7 },
{ 0 }
};
#undef X
unsigned char *atrbuf = NULL;
cardtype_t cardtype = 0;
int i;
if (atr)
{
atrbuf = apdu_get_atr (slot, &atrlen);
if (!atrbuf)
return 0;
atr = atrbuf;
}
for (i=0; atrlist[i].atrlen; i++)
if (atrlist[i].atrlen == atrlen
&& !memcmp (atrlist[i].atr, atr, atrlen))
{
cardtype = atrlist[i].type;
break;
}
xfree (atrbuf);
return cardtype;
}
static gpg_error_t
app_new_register (int slot, ctrl_t ctrl, const char *name,
int periodical_check_needed)
@ -666,13 +712,16 @@ app_new_register (int slot, ctrl_t ctrl, const char *name,
}
xfree (buf);
}
else
card->cardtype = atr_to_cardtype (slot, NULL, 0);
}
else
else /* Got 3F00 */
{
unsigned char *atr;
size_t atrlen;
/* This is heuristics to identify different implementations. */
/* FIXME: The first two checks are pretty OpenPGP card specific. */
atr = apdu_get_atr (slot, &atrlen);
if (atr)
{
@ -680,6 +729,8 @@ app_new_register (int slot, ctrl_t ctrl, const char *name,
card->cardtype = CARDTYPE_GNUK;
else if (atrlen == 21 && atr[7] == 0x75)
card->cardtype = CARDTYPE_ZEITCONTROL;
else
card->cardtype = atr_to_cardtype (slot, atr, atrlen);
xfree (atr);
}
}