[PATCH v3 0/3] Update support for XTS-AES on AMD CCPs

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The following series adds support for XS-AES on version 5 CCPs, both
128- and 256-bit, and enhances/clarifies/simplifies some crypto layer
code.

Changes since v2:
 - Move a CCP v5 fix out of this patch series and submit independently
 - In the unit-size check patch:
    - Edit comments
    - Remove unnecessary variable
    - Delay a change (that belongs in the CCP v5 patch)

Changes since v1:
 - rework the validation of the unit-size; move to a separate patch
 - expand the key buffer to accommodate 256-bit keys
 - use xts_check_key() in the crypto layer


---

Gary R Hook (3):
      crypto: ccp - Add a call to xts_check_key()
      crypto: ccp - Rework the unit-size check for XTS-AES
      crypto: ccp - Add XTS-AES-256 support for CCP version 5


 drivers/crypto/ccp/ccp-crypto-aes-xts.c |   92 +++++++++++++++++--------------
 drivers/crypto/ccp/ccp-crypto.h         |    2 -
 drivers/crypto/ccp/ccp-ops.c            |    2 +
 3 files changed, 53 insertions(+), 43 deletions(-)

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