2 files changed, 2 insertions, 2 deletions
diff --git a/src/block/misty1/misty1.cpp b/src/block/misty1/misty1.cpp
index 891abf49f..2f82e18e8 100644
--- a/src/block/misty1/misty1.cpp
+++ b/src/block/misty1/misty1.cpp
@@ -202,7 +202,7 @@ void MISTY1::decrypt_n(const byte in[], byte out[], size_t blocks) const
 /*
 * MISTY1 Key Schedule
 */
-void MISTY1::key_schedule(const byte key[], u32bit length)
+void MISTY1::key_schedule(const byte key[], size_t length)
    {
    SecureVector<u16bit> KS(32);
    for(size_t i = 0; i != length / 2; ++i)
diff --git a/src/block/misty1/misty1.h b/src/block/misty1/misty1.h
index bb948cb07..318e63b7d 100644
--- a/src/block/misty1/misty1.h
+++ b/src/block/misty1/misty1.h
@@ -31,7 +31,7 @@ class BOTAN_DLL MISTY1 : public BlockCipher
       */
       MISTY1(size_t rounds = 8);
    private:
-      void key_schedule(const byte[], u32bit);
+      void key_schedule(const byte[], size_t);
 
       SecureVector<u16bit> EK, DK;
    };