Remove SecureBuffer, which is the fixed-size variant of SecureVector.

Add a second template param to SecureVector which specifies the initial
length.

Change all callers to be SecureVector instead of SecureBuffer.

This can go away in C++0x, once compilers implement N2712 ("Non-static
data member initializers"), and we can just write code as

SecureVector<byte> P{18};

instead

2 files changed, 2 insertions, 2 deletions

diff --git a/src/block/serpent/serpent.cpp b/src/block/serpent/serpent.cpp
index e16afc89c..b93326e58 100644
--- a/src/block/serpent/serpent.cpp
+++ b/src/block/serpent/serpent.cpp
@@ -355,7 +355,7 @@ void Serpent::key_schedule(const byte key[], u32bit length)
    {
    const u32bit PHI = 0x9E3779B9;
 
-   SecureBuffer<u32bit, 140> W;
+   SecureVector<u32bit, 140> W;
    for(u32bit j = 0; j != length / 4; ++j)
       W[j] = load_le<u32bit>(key, j);
 
diff --git a/src/block/serpent/serpent.h b/src/block/serpent/serpent.h
index 4fa7451b9..37ce10c7b 100644
--- a/src/block/serpent/serpent.h
+++ b/src/block/serpent/serpent.h
@@ -28,7 +28,7 @@ class BOTAN_DLL Serpent : public BlockCipher
    protected:
       void key_schedule(const byte[], u32bit);
 
-      SecureBuffer<u32bit, 132> round_key;
+      SecureVector<u32bit, 132> round_key;
    };
 
 }