Make encrypt_n public for all BlockCipher implementations - unlike the

enc/dec functions it replaces, these are public interfaces.

Add the first bits of a SSE2 implementation of Serpent. Currently incomplete.

1 files changed, 5 insertions, 2 deletions

diff --git a/src/block/safer/safer_sk.h b/src/block/safer/safer_sk.h
index ae3d4f9a8..4d17bba51 100644
--- a/src/block/safer/safer_sk.h
+++ b/src/block/safer/safer_sk.h
@@ -18,19 +18,22 @@ namespace Botan {
 class BOTAN_DLL SAFER_SK : public BlockCipher
    {
    public:
+      void encrypt_n(const byte in[], byte out[], u32bit blocks) const;
+      void decrypt_n(const byte in[], byte out[], u32bit blocks) const;
+
       void clear() throw() { EK.clear(); }
       std::string name() const;
       BlockCipher* clone() const;
+
       SAFER_SK(u32bit);
    private:
-      void encrypt_n(const byte in[], byte out[], u32bit blocks) const;
-      void decrypt_n(const byte in[], byte out[], u32bit blocks) const;
       void key_schedule(const byte[], u32bit);
 
       static const byte EXP[256];
       static const byte LOG[512];
       static const byte BIAS[208];
       static const byte KEY_INDEX[208];
+
       SecureVector<byte> EK;
       const u32bit ROUNDS;
    };