>From acad5f6af68d18bc1dbac460bd44f2298902018b Mon Sep 17 00:00:00 2001
From: Stephan Mueller <smuel...@chronox.de>
Date: Mon, 9 Jan 2017 14:32:02 +0100
Subject:
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>
---
arch/arm64/crypto/aes-ce-ccm-glue.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm64/crypto/aes-ce-ccm-glue.c
b/arch/arm64/crypto/aes-ce-ccm-glue.c
index cc5515d..7dfcb1f 100644
--- a/arch/arm64/crypto/aes-ce-ccm-glue.c
+++ b/arch/arm64/crypto/aes-ce-ccm-glue.c
@@ -155,6 +155,10 @@ static int ccm_encrypt(struct aead_request *req)
u32 len = req->cryptlen;
int err;
+ err = crypto_aead_copy_ad(req);
+ if (err)
+ return err;
+
err = ccm_init_mac(req, mac, len);
if (err)
return err;
--
2.9.3
--
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