[v2,0/6] crypto: hisilicon - supports hash algorithm for SEC engine

Message

yekai (A) Sept. 24, 2021, 9:27 a.m. UTC

The driver adds hash algorithms, 
sm3, md5, sha1, sha256, sha512.
Add fallback tfm supporting. Modify the driver
as needed. The fuzzing test has been passed.

changes v1->v2:
	1. Modify the process of export and import. Using the ahash_req as
	   hash state. By copying the content of structure sec_ahash_req to
	   avoid dereferencing random pointers from import path. User can
	   export the hash state and then import the hash state, and it 
	   still work.
	2. Add sm3/md5 generic selection

Kai Ye (6):
  crypto: hisilicon/sec - add ping-pong buffer for ahash
  crypto: hisilicon/sec - add ahash alg features for Kunpeng920
  crypto: hisilicon/sec - support the larger packets for digest mode
  crypto: hisilicon/sec - ahash adapt to Kunpeng930 SQE
  crypto: hisilicon/sec - add fallback tfm supporting for ahash
  crypto: hisilicon/sec - add sm3/md5 generic selection for ahash

 drivers/crypto/hisilicon/Kconfig           |    2 +
 drivers/crypto/hisilicon/sec2/sec.h        |   52 +-
 drivers/crypto/hisilicon/sec2/sec_crypto.c | 1323 +++++++++++++++++++-
 drivers/crypto/hisilicon/sec2/sec_crypto.h |    9 +
 4 files changed, 1369 insertions(+), 17 deletions(-)