bybrooklyn/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-04-18 14:53:58 -04:00
Code Issues Packages Projects Releases Wiki Activity

crypto: hisilicon/sec - add fallback tfm supporting for aeads

Browse Source 
Add fallback tfm supporting for hisi_sec driver. Due to the Kunpeng920's
CCM/GCM algorithm not supports 0 byte src length. So the driver needs to
setting the soft fallback aead tfm.

Signed-off-by: Kai Ye <yekai13@huawei.com>
Signed-off-by: Longfang Liu <liulongfang@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Kai Ye
2021-06-04 09:31:27 +08:00
committed by Herbert Xu
parent c16a70c1f2
commit 6c46a3297b
2 changed files with 94 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/crypto/hisilicon/sec2/sec.h
View File

@@ -88,7 +88,9 @@ struct sec_auth_ctx {
u8 a_key_len;
u8 mac_len;
u8 a_alg;
bool fallback;
struct crypto_shash *hash_tfm;
struct crypto_aead *fallback_aead_tfm;
};
/* SEC cipher context which cipher's relatives */