Messages in this thread Patch in this message | | | From | Pankaj Gupta <> | Subject | [RFC PATCH HBK: 2/8] hw-bound-key: flag-is_hbk added to the tfm | Date | Tue, 6 Sep 2022 12:21:51 +0530 |
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Consumer of the kernel crypto api, after allocating the transformation, sets this flag based on the basis of the type of key consumer has. This helps:
- This helps to influence the core processing logic for the encapsulated algorithm. - This flag is set by the consumer after allocating the tfm and before calling the function crypto_xxx_setkey().
Signed-off-by: Pankaj Gupta <pankaj.gupta@nxp.com> --- include/linux/crypto.h | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/include/linux/crypto.h b/include/linux/crypto.h index 2324ab6f1846..b4fa83ca87bd 100644 --- a/include/linux/crypto.h +++ b/include/linux/crypto.h @@ -639,6 +639,8 @@ struct crypto_tfm { u32 crt_flags; + unsigned int is_hbk; + int node; void (*exit)(struct crypto_tfm *tfm); -- 2.17.1
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