2 files changed, 5 insertions, 5 deletions
diff --git a/src/block/mars/mars.cpp b/src/block/mars/mars.cpp
index 171ce2945..5badc40cc 100644
--- a/src/block/mars/mars.cpp
+++ b/src/block/mars/mars.cpp
@@ -320,12 +320,14 @@ void MARS::decrypt_n(const byte in[], byte out[], size_t blocks) const
 */
 void MARS::key_schedule(const byte key[], size_t length)
    {
-   SecureVector<u32bit> T(15);
+   secure_vector<u32bit> T(15);
    for(size_t i = 0; i != length / 4; ++i)
       T[i] = load_le<u32bit>(key, i);
 
    T[length / 4] = static_cast<u32bit>(length) / 4;
 
+   EK.resize(40);
+
    for(u32bit i = 0; i != 4; ++i)
       {
       T[ 0] ^= rotate_left(T[ 8] ^ T[13], 3) ^ (i     );
diff --git a/src/block/mars/mars.h b/src/block/mars/mars.h
index 5ca05f886..488ea1b83 100644
--- a/src/block/mars/mars.h
+++ b/src/block/mars/mars.h
@@ -21,15 +21,13 @@ class BOTAN_DLL MARS : public Block_Cipher_Fixed_Params<16, 16, 32, 4>
       void encrypt_n(const byte in[], byte out[], size_t blocks) const;
       void decrypt_n(const byte in[], byte out[], size_t blocks) const;
 
-      void clear() { zeroise(EK); }
+      void clear() { EK.clear(); }
       std::string name() const { return "MARS"; }
       BlockCipher* clone() const { return new MARS; }
-
-      MARS() : EK(40) {}
    private:
       void key_schedule(const byte[], size_t);
 
-      SecureVector<u32bit> EK;
+      secure_vector<u32bit> EK;
    };
 
 }