linux-kernel - [PATCH 0/6] Add Additional algo mode for inline encryption

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Message-Id: <20240730115838.3507302-1-quic_mdalam@quicinc.com>
Date: Tue, 30 Jul 2024 17:28:32 +0530
From: Md Sadre Alam <quic_mdalam@...cinc.com>
To: axboe@...nel.dk, agk@...hat.com, snitzer@...nel.org, mpatocka@...hat.com,
        adrian.hunter@...el.com, quic_asutoshd@...cinc.com,
        ritesh.list@...il.com, ulf.hansson@...aro.org, andersson@...nel.org,
        konrad.dybcio@...aro.org, linux-block@...r.kernel.org,
        linux-kernel@...r.kernel.org, dm-devel@...ts.linux.dev,
        linux-mmc@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        quic_viswanat@...cinc.com, quic_srichara@...cinc.com,
        quic_varada@...cinc.com
Cc: quic_mdalam@...cinc.com
Subject: [PATCH 0/6] Add Additional algo mode for inline encryption

This series of patches add additional modes for inline encryption

This series of patches depends on [1] Add inline encryption support for dm-crypt

[1]: https://lore.kernel.org/all/b45d3b40-2587-04dc-9601-a9251dacf806@opensource.wdc.com/T/#ma01f08a941107217c93680fa25e96e8d406df790

These patches tested on IPQ9574 with eMMC ICE for raw partition
encryption/decryption.

e.g:

dmsetup create test-crypt --table '0 251904 crypt aes128-xts-plain64 a7f67ad520bd83b9725df6ebd76c3eeea7f67ad520bd83b9725df6ebd76c3eee 0 /dev/mmcblk0p27 0 1 inline_crypt'

dd if=/dev/urandom of=/tmp/data bs=1M count=1

dd if=/tmp/data of=/dev/mapper/test-crypt bs=1M count=1

dd of=/tmp/data1 if=/dev/mapper/test-crypt bs=1M count=1

dd of=/tmp/data2 if=/dev/mmcblk0p27 bs=1M count=1

md5sum /tmp/data*
b45d728bfb499b6de9b12c98fbb652dd  /tmp/data
b45d728bfb499b6de9b12c98fbb652dd  /tmp/data1
bc4107e19cf6fc012c5b997bdd3f0de4  /tmp/data2

dmsetup remove /dev/mapper/test-crypt

Md Sadre Alam (6):
  md: dm-crypt: Fix compilation issue
  md: dm-crypt: Set cc->iv_size to 4 bytes
  blk-crypto: Add additional algo modes for Inline encryption
  md: dm-crypt: Add additional algo modes for inline encryption
  mmc: cqhci: Add additional algo mode for inline encryption
  mmc: sdhci-msm: Add additional algo mode for inline encryption

 block/blk-crypto.c              | 18 +++++++++
 drivers/md/dm-crypt.c           | 26 ++++++-------
 drivers/mmc/host/cqhci-crypto.c | 12 ++++++
 drivers/mmc/host/sdhci-msm.c    | 10 +----
 drivers/soc/qcom/ice.c          | 65 ++++++++++++++++++++++++++++-----
 include/linux/blk-crypto.h      |  3 ++
 6 files changed, 103 insertions(+), 31 deletions(-)

-- 
2.34.1