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-rw-r--r--scd/app-openpgp.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/scd/app-openpgp.c b/scd/app-openpgp.c
index 9c8ef59cb..5a9214c1c 100644
--- a/scd/app-openpgp.c
+++ b/scd/app-openpgp.c
@@ -158,6 +158,8 @@ struct app_local_s {
unsigned char status_indicator; /* The card status indicator. */
+ unsigned int manufacturer:16; /* Manufacturer ID from the s/n. */
+
/* Keep track of the ISO card capabilities. */
struct
{
@@ -3474,6 +3476,12 @@ do_decipher (app_t app, const char *keyidstr,
indata, indatalen, le_value, padind,
outdata, outdatalen);
xfree (fixbuf);
+
+ if (gpg_err_code (rc) == GPG_ERR_CARD /* actual SW is 0x640a */
+ && app->app_local->manufacturer == 5
+ && app->card_version == 0x0200)
+ log_info ("NOTE: Cards with manufacturer id 5 and s/n <= 346 (0x15a)"
+ " do not work with encryption keys > 2048 bits\n");
}
return rc;
@@ -3761,6 +3769,8 @@ app_select_openpgp (app_t app)
goto leave;
}
+ app->app_local->manufacturer = manufacturer;
+
if (app->card_version >= 0x0200)
app->app_local->extcap.is_v2 = 1;