diff options
| author | Herbert Xu <herbert@gondor.apana.org.au> | 2023-10-03 05:43:19 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2023-10-13 12:27:26 +0200 |
| commit | ab6223dc3e1b0a842d663abbed400c43ebee07fc (patch) | |
| tree | 37947254e881ac2485b175a3d1d4269238dd3cea | |
| parent | crypto: arc4 - Convert from skcipher to lskcipher (diff) | |
| download | linux-ab6223dc3e1b0a842d663abbed400c43ebee07fc.tar.xz linux-ab6223dc3e1b0a842d663abbed400c43ebee07fc.zip | |
crypto: skcipher - Add crypto_spawn_skcipher_alg_common
As skcipher spawns can be of two different types (skcipher vs.
lskcipher), only the common fields can be accessed. Add a helper
to return the common algorithm object.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | include/crypto/internal/skcipher.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/crypto/internal/skcipher.h b/include/crypto/internal/skcipher.h index 4382fd707b8a..c767b5cfbd9c 100644 --- a/include/crypto/internal/skcipher.h +++ b/include/crypto/internal/skcipher.h @@ -160,6 +160,12 @@ static inline struct lskcipher_alg *crypto_lskcipher_spawn_alg( return container_of(spawn->base.alg, struct lskcipher_alg, co.base); } +static inline struct skcipher_alg_common *crypto_spawn_skcipher_alg_common( + struct crypto_skcipher_spawn *spawn) +{ + return container_of(spawn->base.alg, struct skcipher_alg_common, base); +} + static inline struct skcipher_alg *crypto_spawn_skcipher_alg( struct crypto_skcipher_spawn *spawn) { |