is that still an issue with current versions?
** Tags removed: upgrade-software-version
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Title:
SmartCard-HSM card fails when generating ECC
** Tags added: upgrade-software-version
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Title:
SmartCard-HSM card fails when generating ECC keypair
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The main patch to add support for persistent ECC public keys is in [1],
however a lot of the ECC code was changed in the patch series around Feb
9, 2014.
The safest ways is to change to the stable 0.14 version released a
couple of weeks ago. Version 0.13 is about two years old.
Andreas
[1]
Just did a quick test on my machine running OpenSC 0.14:
asc@calzone:~/tmp/ecctest$ sc-hsm-tool
Using reader with a card: SCM SCR 3310 [CCID Interface] (21120843305113) 00 00
Version : 1.2
User PIN tries left : 3
asc@calzone:~/tmp/ecctest$ pkcs11-tool --module
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: opensc (Ubuntu)
Status: New = Confirmed
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Title:
I did some tests with the latest Git code and something interesting is
happening:
Generating a key with Ubuntu packages (0.13.0-3ubuntu4.1):
$ pkcs11-tool --module opensc-pkcs11.so -l --keypairgen --key-type
EC:prime256v1 --label My first EC key
The latter seems related to:
0x7ff363a22740 11:30:29.006 [opensc-pkcs11]
pkcs15-lib.c:436:sc_pkcs15init_set_p15card: called
0x7ff363a22740 11:30:29.006 [opensc-pkcs11]
pkcs15-lib.c:470:sc_pkcs15init_set_p15card: sc_pkcs15init_set_p15card() returns
0x7ff363a22740 11:30:29.006 [opensc-pkcs11]
Yes, I think I've seen similar results when doing some testing around
the time of this bug report with OpenSC upstream, OpenSC-CardContact
upstream and Ubuntu's 0.13.0 version. I did not manage to find a set of
patches to get it working properly with EC keys, even with CardContact's
OpenSC.
