From 739da024a67ddfab9e0385721a1495c39efcd4b2 Mon Sep 17 00:00:00 2001
From: Mike Nolan <tesses@tesses.net>
Date: Thu, 24 Jul 2025 14:44:44 -0500
Subject: [PATCH] Zero entropy and ctr_drbg

---
 src/Crypto/MbedHelpers.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Crypto/MbedHelpers.cpp b/src/Crypto/MbedHelpers.cpp
index 6dcfd92..08b1894 100644
--- a/src/Crypto/MbedHelpers.cpp
+++ b/src/Crypto/MbedHelpers.cpp
@@ -372,8 +372,8 @@ namespace Tesses::Framework::Crypto
     bool RandomBytes(std::vector<uint8_t>& output, std::string personal_str)
     {
             #if defined(TESSESFRAMEWORK_ENABLE_MBED)
-            mbedtls_entropy_context entropy;
-            mbedtls_ctr_drbg_context ctr_drbg;
+            mbedtls_entropy_context entropy={0};
+            mbedtls_ctr_drbg_context ctr_drbg={0};
 
             mbedtls_entropy_init(&entropy);
             mbedtls_ctr_drbg_init(&ctr_drbg);