search for: icainfo

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2017 Mar 02
2
[PATCH] Enable specific ioctl calls for ICA crypto card (s390)
On Tue, 28 Feb 2017, Eduardo Barretto wrote: > On 13-02-2017 13:23, Eduardo Barretto wrote: > > This patch enables specific ioctl calls for ICA crypto card on s390 > > platform. Without this patch, users using the IBMCA engine are not able > > to perform ssh login as the filter blocks the communication with the > > crypto card. > > > > Signed-off-by: Harald
2017 Mar 03
2
[PATCH] Enable specific ioctl calls for ICA crypto card (s390)
...9 > be enough? > >> Does it provide substantial benefit for the crypto used in the pre-auth >> stage of the protocol? (private key operations and DH/ECDH key agreement) > > It should speed up some these: > https://sourceforge.net/p/opencryptoki/libica/ci/master/tree/doc/icainfo.1 Just adding some more information on Petr answer (Thanks Petr for stepping in!): The ioctls for the s390 crypto card support are documented. The crypto device driver is part of the linux kernel and thus open source. It can be found in the kernel in drivers/s390/crypto. The ioctl stuff required...