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1 files changed, 10 insertions, 2 deletions

diff --git a/src/pk_pad/emsa4/emsa4.h b/src/pk_pad/emsa4/emsa4.h
index 6315c424e..7dfc3892a 100644
--- a/src/pk_pad/emsa4/emsa4.h
+++ b/src/pk_pad/emsa4/emsa4.h
@@ -20,8 +20,16 @@ namespace Botan {
 class BOTAN_DLL EMSA4 : public EMSA
    {
    public:
-      EMSA4(HashFunction*);
-      EMSA4(HashFunction*, u32bit);
+      /**
+      * @param hash the hash object to use
+      */
+      EMSA4(HashFunction* hash);
+
+      /**
+      * @param hash the hash object to use
+      * @param salt_size the size of the salt to use in bytes
+      */
+      EMSA4(HashFunction* hash, u32bit salt_size);
 
       ~EMSA4() { delete hash; delete mgf; }
    private: