diff --git a/libraries/Crypto/keywords.txt b/libraries/Crypto/keywords.txt
new file mode 100644
index 00000000..39c75b65
--- /dev/null
+++ b/libraries/Crypto/keywords.txt
@@ -0,0 +1,40 @@
+AES128	KEYWORD1
+AES192	KEYWORD1
+AES256	KEYWORD1
+ChaCha	KEYWORD1
+
+BLAKE2s	KEYWORD1
+SHA1	KEYWORD1
+SHA256	KEYWORD1
+
+CBC	KEYWORD1
+CFB	KEYWORD1
+CTR	KEYWORD1
+OFB	KEYWORD1
+
+RNG	KEYWORD1
+TransistorNoiseSource	KEYWORD1
+
+keySize	KEYWORD2
+ivSize	KEYWORD2
+setKey	KEYWORD2
+setIV	KEYWORD2
+encrypt	KEYWORD2
+decrypt	KEYWORD2
+clear	KEYWORD2
+
+hashSize	KEYWORD2
+blockSize	KEYWORD2
+reset	KEYWORD2
+update	KEYWORD2
+finalize	KEYWORD2
+
+begin	KEYWORD2
+setAutoSaveTime	KEYWORD2
+rand	KEYWORD2
+available	KEYWORD2
+stir	KEYWORD2
+save	KEYWORD2
+loop	KEYWORD2
+destroy	KEYWORD2
+calibrating	KEYWORD2