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Code Activity

scd: Improve --enable-pinpad-varlen.

Browse source 
* tools/gpgconf-comp.c (gc_options_scdaemon): Add
enable-pinpad-varlen.
* scd/apdu.c (check_pcsc_pinpad): Detect SPRx32 reader.

Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2013-08-21 15:44:52 +02:00
parent 50c98c7ed6
commit 7bde2bf3b0
3 changed files with 15 additions and 5 deletions
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8
scd/apdu.c
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@ -2002,7 +2002,13 @@ check_pcsc_pinpad (int slot, int command, pininfo_t *pininfo)
pcsc_dword_t len = 256;
int sw;
(void)pininfo; /* XXX: Identify reader and set pininfo->fixedlen. */
/* Hack to identify the SCM SPR532 and SPR332 readers which support
variable length PIN input.
FIXME: Figure out whether there is a feature attribute for this.
Alternatively use the USB ids to detect known readers. */
if (reader_table[slot].rdrname
&& strstr (reader_table[slot].rdrname, "SPRx32"))
pininfo->fixedlen = 0;
check_again:
if (command == ISO7816_VERIFY)