1 files changed, 1 insertions, 1 deletions
diff --git a/mars.h b/mars.h
index 22a9be7..ad0cd36 100644
--- a/mars.h
+++ b/mars.h
@@ -21,7 +21,7 @@ class MARS : public MARS_Info, public BlockCipherDocumentation
 	class CRYPTOPP_NO_VTABLE Base : public BlockCipherImpl<MARS_Info>
 	{
 	public:
-		void UncheckedSetKey(CipherDir direction, const byte *userKey, unsigned int length);
+		void UncheckedSetKey(const byte *userKey, unsigned int length, const NameValuePairs &params);
 
 	protected:
 		static const word32 Sbox[512];