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Clear the memory before freeing a symmetric key
63/79963/2
author
Krzysztof Jackiewicz
<k.jackiewicz@samsung.com>
Wed, 13 Jul 2016 15:10:21 +0000
(17:10 +0200)
committer
Krzysztof Jackiewicz
<k.jackiewicz@samsung.com>
Mon, 18 Jul 2016 08:09:36 +0000
(
01:09
-0700)
Change-Id: Iaffaf927709dfcfb831d7973d87d5a2ee5194bf0
src/key.c
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diff --git
a/src/key.c
b/src/key.c
index
e018d14
..
9d14cf7
100644
(file)
--- a/
src/key.c
+++ b/
src/key.c
@@
-1281,8
+1281,10
@@
API void yaca_key_destroy(yaca_key_h key)
struct yaca_key_simple_s *simple_key = key_get_simple(key);
struct yaca_key_evp_s *evp_key = key_get_evp(key);
- if (simple_key != NULL)
+ if (simple_key != NULL) {
+ OPENSSL_cleanse(simple_key->d, simple_key->bit_len / 8);
yaca_free(simple_key);
+ }
if (evp_key != NULL) {
EVP_PKEY_free(evp_key->evp);