Accessing the 2nd card reader
Werner Koch
wk at gnupg.org
Wed Aug 11 12:34:55 CEST 2010
On Wed, 11 Aug 2010 09:47, richard at r-selected.de said:
> However, GnuPG only recognizes the 1st reader:
If you enter "scd help getinfo" you can see this in the scdameon log file:
: chan_10 <- # reader_list - Return a list of detected card readers. Does
: chan_10 <- # currently only work with the internal CCID driver.
Thus it does not work with pcscd. To convince pcscd to use the second
reader you need to use the
reader-port "REINER SCT CyberJack pp_a"
or a bit more of the string shown by opensc-tool. I am not sure how it
formats the reader description. Scdaemon compares the reader-port
against the reader description as returned by pcsc_list_reader.
The problem with pcsc is that we need a wrapper on most system and this
wrapper does not return the list of readers. We have plans to drop this
wrapper in 2.1.
Salam-Shalom,
Werner
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