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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2025-04-12 18:47:45 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2025-04-16 15:36:24 +0800 |
| commit | aeffd9093820c16e10f61d1c894c16d435b82975 (patch) | |
| tree | 5b1a7451331ce0ba8bb7b972251890d8312810cc | |
| parent | c1dd353d18e53b39dffe5d8fce948f959ac73bbc (diff) | |
crypto: hmac - Make descsize an algorithm attribute
Rather than setting descsize in init_tfm, make it an algorithm
attribute and set it during instance construction.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | crypto/hmac.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/crypto/hmac.c b/crypto/hmac.c index 7cec25ff9889..dfb153511865 100644 --- a/crypto/hmac.c +++ b/crypto/hmac.c @@ -146,9 +146,6 @@ static int hmac_init_tfm(struct crypto_shash *parent) if (IS_ERR(hash)) return PTR_ERR(hash); - parent->descsize = sizeof(struct shash_desc) + - crypto_shash_descsize(hash); - tctx->hash = hash; return 0; } @@ -222,6 +219,7 @@ static int hmac_create(struct crypto_template *tmpl, struct rtattr **tb) inst->alg.digestsize = ds; inst->alg.statesize = ss; + inst->alg.descsize = sizeof(struct shash_desc) + salg->descsize; inst->alg.init = hmac_init; inst->alg.update = hmac_update; inst->alg.final = hmac_final; |