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| author | Eric Biggers <ebiggers@google.com> | 2019-12-01 22:53:24 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-12-11 09:37:00 +0100 |
| commit | 095be695e564d1c64d33327b03e32bf5749b1174 (patch) | |
| tree | 55295f0ad516c099fb8e0def32f3ec4925480adf /include/crypto/aead.h | |
| parent | crypto: omap-crypto - copy the temporary data to output buffer properly (diff) | |
| download | linux-095be695e564d1c64d33327b03e32bf5749b1174.tar.xz linux-095be695e564d1c64d33327b03e32bf5749b1174.zip | |
crypto: aead - move crypto_aead_maxauthsize() to <crypto/aead.h>
Move crypto_aead_maxauthsize() to <crypto/aead.h> so that it's available
to users of the API, not just AEAD implementations.
This will be used by the self-tests.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'include/crypto/aead.h')
| -rw-r--r-- | include/crypto/aead.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/crypto/aead.h b/include/crypto/aead.h index a3bdadf6221e..1b3ebe8593c0 100644 --- a/include/crypto/aead.h +++ b/include/crypto/aead.h @@ -227,6 +227,16 @@ static inline unsigned int crypto_aead_authsize(struct crypto_aead *tfm) return tfm->authsize; } +static inline unsigned int crypto_aead_alg_maxauthsize(struct aead_alg *alg) +{ + return alg->maxauthsize; +} + +static inline unsigned int crypto_aead_maxauthsize(struct crypto_aead *aead) +{ + return crypto_aead_alg_maxauthsize(crypto_aead_alg(aead)); +} + /** * crypto_aead_blocksize() - obtain block size of cipher * @tfm: cipher handle |