diff --git a/fndata.txt b/fndata.txt
index 5e548db..481ad79 100644
--- a/fndata.txt
+++ b/fndata.txt
@@ -1661,15 +1661,17 @@ void llLinkSetSoundQueueing(integer link, integer queue)
 
 void llLinkSetSoundRadius(integer link, float radius)
 
-string llHMAC(string authkey, string message, string hashalg)
+string llHMAC(string authkey, string message, string alg)
 - SEF if alg == "md5" || alg == "sha1" || alg == "sha224" || alg == "sha256" || alg == "sha384" || alg == "sha512"
 # otherwise error
 
-string llSignRSA(string privkey, string message, string hashalg)
-- SEF
+string llSignRSA(string privkey, string message, string alg)
+- SEF if alg == "md5" || alg == "sha1" || alg == "sha224" || alg == "sha256" || alg == "sha384" || alg == "sha512"
+# otherwise error
 
-integer llVerifyRSA(string pubkey, string message, string signature, string hashalg)
-- SEF
+integer llVerifyRSA(string pubkey, string message, string signature, string alg)
+- SEF if alg == "md5" || alg == "sha1" || alg == "sha224" || alg == "sha256" || alg == "sha384" || alg == "sha512"
+# otherwise error
 
 string llReplaceSubString(string source, string search, string replace, integer count)
 - SEF