diff --git a/libraries/Crypto/keywords.txt b/libraries/Crypto/keywords.txt
index c7aa5bab..f80e4824 100644
--- a/libraries/Crypto/keywords.txt
+++ b/libraries/Crypto/keywords.txt
@@ -16,6 +16,8 @@ SHA3_512	KEYWORD1
 KeccakCore	KEYWORD1
 Poly1305	KEYWORD1
 GHASH	KEYWORD1
+OMAC	KEYWORD1
+GF128	KEYWORD1
 
 SHAKE128	KEYWORD1
 SHAKE256	KEYWORD1