commit ca8c61b81519176b5287548b0e789e97f8ca2802
author Tom Cosgrove <tom.cosgrove@arm.com> Mon Jul 17 15:17:40 2023 +0100
committer Tom Cosgrove <tom.cosgrove@arm.com> Mon Jul 17 15:17:40 2023 +0100
tree b6e1299c9105407f25cfb9d458ea317373f0f526
parent b366fe955dc47ba6f15eae911d0fdb7e3b401e9f

Provide and use internal function mbedtls_zeroize_and_free()

Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>

library/pk_wrap.c

diff --git a/library/pk_wrap.c b/library/pk_wrap.c
index 3fe2c3e..a4dc655 100644
--- a/library/pk_wrap.c
+++ b/library/pk_wrap.c
@@ -1637,8 +1637,7 @@
 
 static void rsa_alt_free_wrap(void *ctx)
 {
-    mbedtls_platform_zeroize(ctx, sizeof(mbedtls_rsa_alt_context));
-    mbedtls_free(ctx);
+    mbedtls_zeroize_and_free(ctx, sizeof(mbedtls_rsa_alt_context));
 }
 
 const mbedtls_pk_info_t mbedtls_rsa_alt_info = {