1 files changed, 5 insertions, 3 deletions
diff --git a/include/pubkey.h b/include/pubkey.h
index a5d332241..4890fe38d 100644
--- a/include/pubkey.h
+++ b/include/pubkey.h
@@ -51,14 +51,16 @@ class BOTAN_DLL PK_Decryptor
 class BOTAN_DLL PK_Signer
    {
    public:
-      SecureVector<byte> sign_message(const byte[], u32bit);
-      SecureVector<byte> sign_message(const MemoryRegion<byte>&);
+      SecureVector<byte> sign_message(const byte[], u32bit,
+                                      RandomNumberGenerator&);
+      SecureVector<byte> sign_message(const MemoryRegion<byte>&,
+                                      RandomNumberGenerator&);
 
       void update(byte);
       void update(const byte[], u32bit);
       void update(const MemoryRegion<byte>&);
 
-      SecureVector<byte> signature();
+      SecureVector<byte> signature(RandomNumberGenerator&);
 
       void set_output_format(Signature_Format);