[v3,0/6] crypto: hisilicon - supports hash algorithm for SEC engine

Message

yekai (A) Oct. 22, 2021, 9:10 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
	
changes v2->v3:
	1. Modify the process of export and import. Export the block of hash
	   state from the mac address, then user can import the existing hash
	   state.

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        |   56 +-
 drivers/crypto/hisilicon/sec2/sec_crypto.c | 1345 +++++++++++++++++++-
 drivers/crypto/hisilicon/sec2/sec_crypto.h |   10 +
 4 files changed, 1396 insertions(+), 17 deletions(-)

Comments

yekai (A) Oct. 30, 2021, 1:06 a.m. UTC | #1

On 2021/10/22 17:10, Kai Ye wrote:
> 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
> 	
> changes v2->v3:
> 	1. Modify the process of export and import. Export the block of hash
> 	   state from the mac address, then user can import the existing hash
> 	   state.
>
> 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        |   56 +-
>  drivers/crypto/hisilicon/sec2/sec_crypto.c | 1345 +++++++++++++++++++-
>  drivers/crypto/hisilicon/sec2/sec_crypto.h |   10 +
>  4 files changed, 1396 insertions(+), 17 deletions(-)
>


Hi Herbert

Could you help to take this patchset?

Thanks

Kai

Herbert Xu Nov. 2, 2021, 3:52 a.m. UTC | #2

On Sat, Oct 30, 2021 at 09:06:15AM +0800, yekai(A) wrote:
>
> Could you help to take this patchset?

I'm still evaluating the import/export code so please be patient.

Thanks,