diff --git a/src/crypto/CryptoHash.cpp b/src/crypto/CryptoHash.cpp
index 5c56a3a74..31c0c934e 100644
--- a/src/crypto/CryptoHash.cpp
+++ b/src/crypto/CryptoHash.cpp
@@ -19,6 +19,8 @@
 
 #include <gcrypt.h>
 
+#include "crypto/Crypto.h"
+
 class CryptoHashPrivate
 {
 public:
@@ -31,6 +33,8 @@ CryptoHash::CryptoHash(CryptoHash::Algorithm algo)
 {
     Q_D(CryptoHash);
 
+    Q_ASSERT(Crypto::initalized());
+
     int algoGcrypt;
 
     switch (algo) {
diff --git a/src/crypto/Random.cpp b/src/crypto/Random.cpp
index d84106ec0..a8cd0c5a8 100644
--- a/src/crypto/Random.cpp
+++ b/src/crypto/Random.cpp
@@ -19,6 +19,8 @@
 
 #include <gcrypt.h>
 
+#include "crypto/Crypto.h"
+
 void Random::randomize(QByteArray& ba)
 {
     randomize(ba.data(), ba.size());
@@ -48,6 +50,8 @@ quint32 Random::randomUIntRange(quint32 min, quint32 max)
 
 void Random::randomize(void* data, int len)
 {
+    Q_ASSERT(Crypto::initalized());
+
     gcry_randomize(data, len, GCRY_STRONG_RANDOM);
 }