kernel.git/drivers/crypto/ccree/cc_cipher.c, branch linux-4.18.y

crypto: ccree - fix iv handling

2018-08-17T19:03:48Z

commit 00904aa0cd59a36d659ec93d272309e2174bcb5b upstream. We were copying our last cipher block into the request for use as IV for all modes of operations. Fix this by discerning the behaviour based on the mode of operation used: copy ciphertext for CBC, update counter for CTR. CC: stable@vger.kernel.org Fixes: 63ee04c8b491 ("crypto: ccree - add skcipher support") Reported by: Hadar Gat Signed-off-by: Gilad Ben-Yossef Signed-off-by: Herbert Xu Signed-off-by: Greg Kroah-Hartman

crypto: ccree - enable support for hardware keys

2018-05-05T06:52:43Z

Enable CryptoCell support for hardware keys. Hardware keys are regular AES keys loaded into CryptoCell internal memory via firmware, often from secure boot ROM or hardware fuses at boot time. As such, they can be used for enc/dec purposes like any other key but cannot (read: extremely hard to) be extracted since since they are not available anywhere in RAM during runtime. The mechanism has some similarities to s390 secure keys although the keys are not wrapped or sealed, but simply loaded offline. The interface was therefore modeled based on the s390 secure keys support. Signed-off-by: Gilad Ben-Yossef Signed-off-by: Herbert Xu

crypto: ccree - add support for older HW revs

2018-03-02T16:03:16Z

Add support for the legacy CryptoCell 630 and 710 revs. Signed-off-by: Gilad Ben-Yossef Signed-off-by: Herbert Xu

crypto: ccree - fix memdup.cocci warnings

2018-02-22T14:17:01Z

drivers/crypto/ccree/cc_cipher.c:629:15-22: WARNING opportunity for kmemdep Use kmemdup rather than duplicating its implementation Generated by: scripts/coccinelle/api/memdup.cocci Fixes: 63ee04c8b491 ("crypto: ccree - add skcipher support") CC: Gilad Ben-Yossef Signed-off-by: Fengguang Wu Signed-off-by: Herbert Xu

crypto: ccree - add skcipher support

2018-02-15T15:26:40Z

Add CryptoCell skcipher support Signed-off-by: Gilad Ben-Yossef Signed-off-by: Herbert Xu