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authorDamjan Marion <damarion@cisco.com>2020-02-24 14:13:18 +0100
committerDamjan Marion <damarion@cisco.com>2020-02-24 14:13:27 +0100
commit2e9a06fa6013e4ac9be3325c2755e0631d9c6ae4 (patch)
tree766b323403a5e1fefd669653ee116a09ff74c7c6
parente9570d4ee36fab5ea449b33e6ea4e954b3233f4b (diff)
crypto-native: do not overwrite data after partial tag
Type: fix Change-Id: I01de5f8813faff5406ccf67c21c42393c8648af6 Signed-off-by: Damjan Marion <damarion@cisco.com>
-rw-r--r--src/plugins/crypto_native/aes_gcm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/plugins/crypto_native/aes_gcm.c b/src/plugins/crypto_native/aes_gcm.c
index 41a9d480269..d0f57da1e09 100644
--- a/src/plugins/crypto_native/aes_gcm.c
+++ b/src/plugins/crypto_native/aes_gcm.c
@@ -579,7 +579,7 @@ aes_gcm (u8x16u * in, u8x16u * out, u8x16u * addt, u8x16u * iv, u8x16u * tag,
{
/* store tag */
if (tag_len)
- aes_store_partial (tag, T, (1 << tag_len) - 1);
+ aes_store_partial (tag, T, tag_len);
else
tag[0] = T;
}