diff options
| -rw-r--r-- | scd/apdu.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/scd/apdu.c b/scd/apdu.c index 3e2b609a9..54f3b302f 100644 --- a/scd/apdu.c +++ b/scd/apdu.c @@ -1896,8 +1896,12 @@ pcsc_vendor_specific_init (int slot) reader_table[slot].is_spr532 = 1; reader_table[slot].pinpad_varlen_supported = 1; } - else if (vendor == 0x046a && product == 0x003e) /* Cherry ST-2xxx */ + else if (vendor == 0x046a) { + /* Cherry ST-2xxx (product == 0x003e) supports TPDU level + * exchange. Other products which only support short APDU level + * exchange only work with shorter keys like RSA 1024. + */ reader_table[slot].pcsc.pinmax = 15; reader_table[slot].pinpad_varlen_supported = 1; } |