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-rw-r--r--crypto/seqiv.c34
1 files changed, 19 insertions, 15 deletions
diff --git a/crypto/seqiv.c b/crypto/seqiv.c
index 122c56e3491b..45d0563f681a 100644
--- a/crypto/seqiv.c
+++ b/crypto/seqiv.c
@@ -467,9 +467,6 @@ static int seqiv_aead_decrypt(struct aead_request *req)
aead_request_set_ad(subreq, req->assoclen + ivsize);
scatterwalk_map_and_copy(req->iv, req->src, req->assoclen, ivsize, 0);
- if (req->src != req->dst)
- scatterwalk_map_and_copy(req->iv, req->dst,
- req->assoclen, ivsize, 1);
return crypto_aead_decrypt(subreq);
}
@@ -516,9 +513,9 @@ static int seqiv_old_aead_init(struct crypto_tfm *tfm)
return err ?: aead_geniv_init(tfm);
}
-static int seqiv_aead_init_common(struct crypto_tfm *tfm, unsigned int reqsize)
+static int seqiv_aead_init_common(struct crypto_aead *geniv,
+ unsigned int reqsize)
{
- struct crypto_aead *geniv = __crypto_aead_cast(tfm);
struct seqiv_aead_ctx *ctx = crypto_aead_ctx(geniv);
int err;
@@ -541,7 +538,7 @@ static int seqiv_aead_init_common(struct crypto_tfm *tfm, unsigned int reqsize)
if (IS_ERR(ctx->null))
goto out;
- err = aead_geniv_init(tfm);
+ err = aead_geniv_init(crypto_aead_tfm(geniv));
if (err)
goto drop_null;
@@ -556,19 +553,19 @@ drop_null:
goto out;
}
-static int seqiv_aead_init(struct crypto_tfm *tfm)
+static int seqiv_aead_init(struct crypto_aead *tfm)
{
return seqiv_aead_init_common(tfm, sizeof(struct aead_request));
}
-static int seqniv_aead_init(struct crypto_tfm *tfm)
+static int seqniv_aead_init(struct crypto_aead *tfm)
{
return seqiv_aead_init_common(tfm, sizeof(struct seqniv_request_ctx));
}
-static void seqiv_aead_exit(struct crypto_tfm *tfm)
+static void seqiv_aead_exit(struct crypto_aead *tfm)
{
- struct seqiv_aead_ctx *ctx = crypto_tfm_ctx(tfm);
+ struct seqiv_aead_ctx *ctx = crypto_aead_ctx(tfm);
crypto_free_aead(ctx->geniv.child);
crypto_put_default_null_skcipher();
@@ -666,11 +663,11 @@ static int seqiv_aead_create(struct crypto_template *tmpl, struct rtattr **tb)
inst->alg.encrypt = seqiv_aead_encrypt;
inst->alg.decrypt = seqiv_aead_decrypt;
- inst->alg.base.cra_init = seqiv_aead_init;
- inst->alg.base.cra_exit = seqiv_aead_exit;
+ inst->alg.init = seqiv_aead_init;
+ inst->alg.exit = seqiv_aead_exit;
inst->alg.base.cra_ctxsize = sizeof(struct seqiv_aead_ctx);
- inst->alg.base.cra_ctxsize += inst->alg.base.cra_aead.ivsize;
+ inst->alg.base.cra_ctxsize += inst->alg.ivsize;
done:
err = aead_register_instance(tmpl, inst);
@@ -727,8 +724,15 @@ static int seqniv_create(struct crypto_template *tmpl, struct rtattr **tb)
inst->alg.encrypt = seqniv_aead_encrypt;
inst->alg.decrypt = seqniv_aead_decrypt;
- inst->alg.base.cra_init = seqniv_aead_init;
- inst->alg.base.cra_exit = seqiv_aead_exit;
+ inst->alg.init = seqniv_aead_init;
+ inst->alg.exit = seqiv_aead_exit;
+
+ if ((alg->base.cra_flags & CRYPTO_ALG_AEAD_NEW)) {
+ inst->alg.encrypt = seqiv_aead_encrypt;
+ inst->alg.decrypt = seqiv_aead_decrypt;
+
+ inst->alg.init = seqiv_aead_init;
+ }
inst->alg.base.cra_alignmask |= __alignof__(u32) - 1;
inst->alg.base.cra_ctxsize = sizeof(struct seqiv_aead_ctx);