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| author | Eric Biggers <ebiggers@google.com> | 2020-01-02 19:58:58 -0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2020-01-09 11:30:56 +0800 |
| commit | 2279a02f2709267b268999c0b8e2bb2b4901d8e5 (patch) | |
| tree | 5fe43a9b129f341c546bbc87b08e16cae60a1dc6 /crypto/chacha20poly1305.c | |
| parent | eb9b034c12d43c6847f480c4fdd463aa7a5bf417 (diff) | |
| download | linux-crypto-2279a02f2709267b268999c0b8e2bb2b4901d8e5.tar.gz linux-crypto-2279a02f2709267b268999c0b8e2bb2b4901d8e5.zip | |
crypto: ccm - use crypto_grab_ahash() and simplify error paths
Make the ccm and ccm_base templates use the new function
crypto_grab_ahash() to initialize their ahash spawn.
This is needed to make all spawns be initialized in a consistent way.
Also simplify the error handling by taking advantage of crypto_drop_*()
now accepting (as a no-op) spawns that haven't been initialized yet.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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