diff --git a/ctaocrypt/src/asn.c b/ctaocrypt/src/asn.c
index ef0389625..614134b94 100644
--- a/ctaocrypt/src/asn.c
+++ b/ctaocrypt/src/asn.c
@@ -2894,9 +2894,9 @@ word32 EncodeSignature(byte* out, const byte* digest, word32 digSz, int hashOID)
 }
 
 
-int GetCTC_HashOID(int hashType)
+int GetCTC_HashOID(int type)
 {
-    switch (hashType) {
+    switch (type) {
 #ifdef CYASSL_MD2
         case MD2:
             return MD2h;
diff --git a/cyassl/ctaocrypt/asn_public.h b/cyassl/ctaocrypt/asn_public.h
index 405d95368..4650abb7f 100644
--- a/cyassl/ctaocrypt/asn_public.h
+++ b/cyassl/ctaocrypt/asn_public.h
@@ -184,7 +184,7 @@ CYASSL_API int  SetDatesBuffer(Cert*, const byte*, int);
 /* DER encode signature */
 CYASSL_API word32 EncodeSignature(byte* out, const byte* digest, word32 digSz,
                                   int hashOID);
-CYASSL_API int GetCTC_HashOID(int hashType);
+CYASSL_API int GetCTC_HashOID(int type);
 
 #ifdef __cplusplus
     } /* extern "C" */