ubifs: use crypto_shash_tfm_digest() in ubifs_hmac_wkm()

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Simplify ubifs_hmac_wkm() by using crypto_shash_tfm_digest() instead of
an alloc+init+update+final sequence.  This should also improve
performance.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Tested-by: Zhihao Cheng <chengzhihao1@huawei.com>
Signed-off-by: Richard Weinberger <richard@nod.at>

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Eric Biggers 2023-10-28 22:03:55 -07:00 • committed by Richard Weinberger

parent 861deac3b0

commit 738fadaa54

1 changed files with 2 additions and 17 deletions

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fs/ubifs/auth.c

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