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Diffstat (limited to 'crypto/aead.c')
-rw-r--r--crypto/aead.c19
1 files changed, 14 insertions, 5 deletions
diff --git a/crypto/aead.c b/crypto/aead.c
index f794b30a9407..60b3bbe973e7 100644
--- a/crypto/aead.c
+++ b/crypto/aead.c
@@ -54,11 +54,18 @@ int crypto_aead_setkey(struct crypto_aead *tfm,
const u8 *key, unsigned int keylen)
{
unsigned long alignmask = crypto_aead_alignmask(tfm);
+ int err;
if ((unsigned long)key & alignmask)
- return setkey_unaligned(tfm, key, keylen);
+ err = setkey_unaligned(tfm, key, keylen);
+ else
+ err = crypto_aead_alg(tfm)->setkey(tfm, key, keylen);
+
+ if (err)
+ return err;
- return crypto_aead_alg(tfm)->setkey(tfm, key, keylen);
+ crypto_aead_clear_flags(tfm, CRYPTO_TFM_NEED_KEY);
+ return 0;
}
EXPORT_SYMBOL_GPL(crypto_aead_setkey);
@@ -93,6 +100,8 @@ static int crypto_aead_init_tfm(struct crypto_tfm *tfm)
struct crypto_aead *aead = __crypto_aead_cast(tfm);
struct aead_alg *alg = crypto_aead_alg(aead);
+ crypto_aead_set_flags(aead, CRYPTO_TFM_NEED_KEY);
+
aead->authsize = alg->maxauthsize;
if (alg->exit)
@@ -295,7 +304,7 @@ int aead_init_geniv(struct crypto_aead *aead)
if (err)
goto out;
- ctx->sknull = crypto_get_default_null_skcipher2();
+ ctx->sknull = crypto_get_default_null_skcipher();
err = PTR_ERR(ctx->sknull);
if (IS_ERR(ctx->sknull))
goto out;
@@ -315,7 +324,7 @@ out:
return err;
drop_null:
- crypto_put_default_null_skcipher2();
+ crypto_put_default_null_skcipher();
goto out;
}
EXPORT_SYMBOL_GPL(aead_init_geniv);
@@ -325,7 +334,7 @@ void aead_exit_geniv(struct crypto_aead *tfm)
struct aead_geniv_ctx *ctx = crypto_aead_ctx(tfm);
crypto_free_aead(ctx->child);
- crypto_put_default_null_skcipher2();
+ crypto_put_default_null_skcipher();
}
EXPORT_SYMBOL_GPL(aead_exit_geniv);