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path: root/drivers/crypto/caam/pkc_desc.c
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2015-05-21crypto: caampkc - workaround for erratum A-006899Tudor Ambarus
The problem will occur only in T1040R1. A workaround has been verified; set a Scatter Gather (SG) flag on the Q or G Pointers on KPG, which will give the PKHA unload time to complete. It's sufficient to have the SG flag set for only one of these. Change-Id: I5a403576c6e995110227872c84de7e74da0144c5 Signed-off-by: Tudor Ambarus <tudor.ambarus@freescale.com> Reviewed-on: http://git.am.freescale.net:8181/36617 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Horia Ioan Geanta Neag <horia.geanta@freescale.com> Reviewed-by: Honghua Yin <Hong-Hua.Yin@freescale.com>
2014-03-24added support for PKC keygenYashpal Dutta
As a part of PKC support, RSA, DSA DH, ECDH, ECDSA requires key generation. The patch adds support for key generation support for DSA, ECDSA, DH, ECDH. The patch adds DH operation support too Signed-off-by: Yashpal Dutta <yashpal.dutta@freescale.com> Change-Id: I0dc9c144a23e2248bf8974a1615363341dc4886e Reviewed-on: http://git.am.freescale.net:8181/5867 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Geanta Neag Horia Ioan-B05471 <horia.geanta@freescale.com> Reviewed-by: Rivera Jose-B46482 <German.Rivera@freescale.com> Reviewed-on: http://git.am.freescale.net:8181/9551 Reviewed-by: Ruchika Gupta <ruchika.gupta@freescale.com> Reviewed-by: Jose Rivera <German.Rivera@freescale.com>
2014-03-24caam driver updates for public key cryptographyYashpal Dutta
CAAM driver updates as per public key infrastructure changes in cryptoAPI RSA, DSA, ECDSA are support as part of Public Key Crypto Operations Signed-off-by: Yashpal Dutta <yashpal.dutta@freescale.com> Change-Id: I3a6e4f71866a5ef157b9ea13e618c4d3d209f558 Reviewed-on: http://git.am.freescale.net:8181/5839 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Geanta Neag Horia Ioan-B05471 <horia.geanta@freescale.com> Reviewed-by: Rivera Jose-B46482 <German.Rivera@freescale.com> Reviewed-on: http://git.am.freescale.net:8181/9546 Reviewed-by: Ruchika Gupta <ruchika.gupta@freescale.com> Reviewed-by: Jose Rivera <German.Rivera@freescale.com>