diff --git a/libraries/Crypto/Crypto.h b/libraries/Crypto/Crypto.h
index b780f257..201d8324 100644
--- a/libraries/Crypto/Crypto.h
+++ b/libraries/Crypto/Crypto.h
@@ -25,16 +25,7 @@
 
 #include <inttypes.h>
 #include <stddef.h>
-
-void clean(void *dest, size_t size);
-
-template <typename T>
-inline void clean(T &var)
-{
-    clean(&var, sizeof(T));
-}
-
-bool secure_compare(const void *data1, const void *data2, size_t len);
+#include "Inludes.h"
 
 #if defined(ESP8266)
 extern "C" void system_soft_wdt_feed(void);
diff --git a/libraries/Crypto/Inlines.h b/libraries/Crypto/Inlines.h
new file mode 100644
index 00000000..f190e1c4
--- /dev/null
+++ b/libraries/Crypto/Inlines.h
@@ -0,0 +1,13 @@
+#ifndef INLINES_H
+#define INLINES_H
+
+extern bool secure_compare(const void *data1, const void *data2, size_t len);
+extern void clean(void *dest, size_t size);
+
+
+template <typename T>
+inline void clean(T &var)
+{
+    clean(&var, sizeof(T));
+}
+#endif
\ No newline at end of file
diff --git a/libraries/CryptoLW/src/Acorn128.h b/libraries/CryptoLW/src/Acorn128.h
index 8337e82e..3927e38b 100644
--- a/libraries/CryptoLW/src/Acorn128.h
+++ b/libraries/CryptoLW/src/Acorn128.h
@@ -24,6 +24,7 @@
 #define CRYPTO_ACORN128_H
 
 #include "AuthenticatedCipher.h"
+#include "Inludes.h"
 
 /** @cond acorn128_state */
 
diff --git a/libraries/CryptoLW/src/Ascon128.h b/libraries/CryptoLW/src/Ascon128.h
index 466dcd55..f53fab44 100644
--- a/libraries/CryptoLW/src/Ascon128.h
+++ b/libraries/CryptoLW/src/Ascon128.h
@@ -24,6 +24,7 @@
 #define CRYPTO_ASCON128_H
 
 #include "AuthenticatedCipher.h"
+#include "Inludes.h"
 
 class Ascon128 : public AuthenticatedCipher
 {
diff --git a/libraries/CryptoLW/src/Speck.h b/libraries/CryptoLW/src/Speck.h
index 915432ed..2e0cccf9 100644
--- a/libraries/CryptoLW/src/Speck.h
+++ b/libraries/CryptoLW/src/Speck.h
@@ -24,6 +24,7 @@
 #define CRYPTO_SPECK_H
 
 #include "BlockCipher.h"
+#include "Inludes.h"
 
 class Speck : public BlockCipher
 {
diff --git a/libraries/CryptoLW/src/SpeckSmall.h b/libraries/CryptoLW/src/SpeckSmall.h
index cdf019ee..b79b5971 100644
--- a/libraries/CryptoLW/src/SpeckSmall.h
+++ b/libraries/CryptoLW/src/SpeckSmall.h
@@ -24,6 +24,7 @@
 #define CRYPTO_SPECK_SMALL_H
 
 #include "SpeckTiny.h"
+#include "Inludes.h"
 
 class SpeckSmall : public SpeckTiny
 {
diff --git a/libraries/CryptoLW/src/SpeckTiny.h b/libraries/CryptoLW/src/SpeckTiny.h
index 2e84a663..3378f1b0 100644
--- a/libraries/CryptoLW/src/SpeckTiny.h
+++ b/libraries/CryptoLW/src/SpeckTiny.h
@@ -24,6 +24,7 @@
 #define CRYPTO_SPECK_TINY_H
 
 #include "BlockCipher.h"
+#include "Inludes.h"
 
 class SpeckSmall;