crypto: hisilicon/sec2 - fix for aead icv error

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When the AEAD algorithm is used for encryption or decryption,
the input authentication length varies, the hardware needs to
obtain the input length to pass the integrity check verification.
Currently, the driver uses a fixed authentication length,which
causes decryption failure, so the length configuration is modified.
In addition, the step of setting the auth length is unnecessary,
so it was deleted from the setkey function.

Fixes: 2f072d75d1 ("crypto: hisilicon - Add aead support on SEC2")
Signed-off-by: Wenkai Lin <linwenkai6@hisilicon.com>
Signed-off-by: Chenghai Huang <huangchenghai2@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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Wenkai Lin 2024-12-13 17:13:34 +08:00 • committed by Herbert Xu

parent 3cd46a78ee

commit fd337f852b

3 changed files with 44 additions and 69 deletions

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1

drivers/crypto/hisilicon/sec2/sec.h

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97

drivers/crypto/hisilicon/sec2/sec_crypto.c

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11

drivers/crypto/hisilicon/sec2/sec_crypto.h

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