Invoke the crypto_aead_copy_ad function during the encryption code path
to copy the AAD from the source to the destination buffer.
Signed-off-by: Stephan Mueller <smuel...@chronox.de>
---
drivers/crypto/caam/caamalg.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/crypto/caam/caamalg.c b/drivers/crypto/caam/caamalg.c
index 662fe94..30ad943 100644
--- a/drivers/crypto/caam/caamalg.c
+++ b/drivers/crypto/caam/caamalg.c
@@ -1433,6 +1433,10 @@ static int gcm_encrypt(struct aead_request *req)
u32 *desc;
int ret = 0;
+ ret = crypto_aead_copy_ad(req);
+ if (ret)
+ return ret;
+
/* allocate extended descriptor */
edesc = aead_edesc_alloc(req, GCM_DESC_JOB_IO_LEN, &all_contig, true);
if (IS_ERR(edesc))
@@ -1476,6 +1480,10 @@ static int aead_encrypt(struct aead_request *req)
u32 *desc;
int ret = 0;
+ ret = crypto_aead_copy_ad(req);
+ if (ret)
+ return ret;
+
/* allocate extended descriptor */
edesc = aead_edesc_alloc(req, AUTHENC_DESC_JOB_IO_LEN,
&all_contig, true);
--
2.9.3
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