Hello,
The crypto runtime self-tests were improved and thanks to this we
spotted new issues within the Inside Secure SafeXcel cryptographic
engine driver:
- Intermediate IV were not retrieved from the hardware nor copied to the
quest IV buffer for cbc(aes/des).
- HMAC updates wasn't supported.
- We spotted issues with the use of the SG lists.
- There was an issue with the use of result buffers.
The series fixes all those issues, and includes other small changes
found while doing this work.
Thanks!
Antoine
Antoine Tenart (14):
crypto: inside-secure - remove empty line
crypto: inside-secure - move comment
crypto: inside-secure - fix coding style for a condition
crypto: inside-secure - remove useless check
crypto: inside-secure - improve the result error format when displayed
crypto: inside-secure - change returned error when a descriptor
reports an error
crypto: inside-secure - enable context reuse
crypto: inside-secure - unify cache reset
crypto: inside-secure - fix zeroing of the request in ahash_exit_inv
crypto: inside-secure - fix queued len computation
crypto: inside-secure - implement IV retrieval
crypto: inside-secure - add support for HMAC updates
crypto: inside-secure - fix use of the SG list
crypto: inside-secure - do not rely on the hardware last bit for
result descriptors
drivers/crypto/inside-secure/safexcel.c | 13 +-
drivers/crypto/inside-secure/safexcel.h | 17 ++-
.../crypto/inside-secure/safexcel_cipher.c | 116 +++++++++++-------
drivers/crypto/inside-secure/safexcel_hash.c | 92 ++++++++------
drivers/crypto/inside-secure/safexcel_ring.c | 3 +
5 files changed, 157 insertions(+), 84 deletions(-)
--
2.21.0
