crypto: skcipher - Add skcipher_ialg_simple helper

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This patch introduces the skcipher_ialg_simple helper which fetches
the crypto_alg structure from a simple skcipher instance's spawn.

This allows us to remove the third argument from the function
skcipher_alloc_instance_simple.

In doing so the reference count to the algorithm is now maintained
by the Crypto API and the caller no longer needs to drop the alg
refcount.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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Herbert Xu 2019-12-20 13:29:40 +08:00

parent 93e23eb2ed

commit b3c16bfc6a

9 changed files with 45 additions and 43 deletions

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include/crypto/internal/skcipher.h

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