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

38 files changed, 51 insertions, 51 deletions

diff --git a/src/block/aes/aes.cpp b/src/block/aes/aes.cpp
index 721c4ac75..df2674f34 100644
--- a/src/block/aes/aes.cpp
+++ b/src/block/aes/aes.cpp
@@ -594,7 +594,7 @@ void AES::key_schedule(const byte key[], u32bit length)
 
    ROUNDS = (length / 4) + 6;
 
-   SecureBuffer<u32bit, 64> XEK, XDK;
+   SecureVector<u32bit, 64> XEK, XDK;
 
    const u32bit X = length / 4;
    for(u32bit j = 0; j != X; ++j)
diff --git a/src/block/aes/aes.h b/src/block/aes/aes.h
index 4ff3360de..45026f732 100644
--- a/src/block/aes/aes.h
+++ b/src/block/aes/aes.h
@@ -33,11 +33,11 @@ class BOTAN_DLL AES : public BlockCipher
 
       u32bit ROUNDS;
 
-      SecureBuffer<u32bit, 56> EK;
-      SecureBuffer<byte, 16> ME;
+      SecureVector<u32bit, 56> EK;
+      SecureVector<byte, 16> ME;
 
-      SecureBuffer<u32bit, 56> DK;
-      SecureBuffer<byte, 16> MD;
+      SecureVector<u32bit, 56> DK;
+      SecureVector<byte, 16> MD;
    };
 
 /**
diff --git a/src/block/aes_intel/aes_intel.h b/src/block/aes_intel/aes_intel.h
index 239516e24..a3ebf153b 100644
--- a/src/block/aes_intel/aes_intel.h
+++ b/src/block/aes_intel/aes_intel.h
@@ -31,7 +31,7 @@ class BOTAN_DLL AES_128_Intel : public BlockCipher
    private:
       void key_schedule(const byte[], u32bit);
 
-      SecureBuffer<u32bit, 44> EK, DK;
+      SecureVector<u32bit, 44> EK, DK;
    };
 
 /**
@@ -53,7 +53,7 @@ class BOTAN_DLL AES_192_Intel : public BlockCipher
    private:
       void key_schedule(const byte[], u32bit);
 
-      SecureBuffer<u32bit, 52> EK, DK;
+      SecureVector<u32bit, 52> EK, DK;
    };
 
 /**
@@ -75,7 +75,7 @@ class BOTAN_DLL AES_256_Intel : public BlockCipher
    private:
       void key_schedule(const byte[], u32bit);
 
-      SecureBuffer<u32bit, 60> EK, DK;
+      SecureVector<u32bit, 60> EK, DK;
    };
 
 }
diff --git a/src/block/blowfish/blowfish.h b/src/block/blowfish/blowfish.h
index 5419308ca..2306f0e37 100644
--- a/src/block/blowfish/blowfish.h
+++ b/src/block/blowfish/blowfish.h
@@ -33,8 +33,8 @@ class BOTAN_DLL Blowfish : public BlockCipher
       static const u32bit P_INIT[18];
       static const u32bit S_INIT[1024];
 
-      SecureBuffer<u32bit, 1024> S;
-      SecureBuffer<u32bit, 18> P;
+      SecureVector<u32bit, 1024> S;
+      SecureVector<u32bit, 18> P;
    };
 
 }
diff --git a/src/block/cast/cast128.cpp b/src/block/cast/cast128.cpp
index 887dcf994..cabde4b4f 100644
--- a/src/block/cast/cast128.cpp
+++ b/src/block/cast/cast128.cpp
@@ -119,7 +119,7 @@ void CAST_128::decrypt_n(const byte in[], byte out[], u32bit blocks) const
 void CAST_128::key_schedule(const byte key[], u32bit length)
    {
    clear();
-   SecureBuffer<u32bit, 4> X;
+   SecureVector<u32bit, 4> X;
    for(u32bit j = 0; j != length; ++j)
       X[j/4] = (X[j/4] << 8) + key[j];
 
@@ -144,7 +144,7 @@ void CAST_128::key_schedule(u32bit K[16], u32bit X[4])
          const u32bit* X;
       };
 
-   SecureBuffer<u32bit, 4> Z;
+   SecureVector<u32bit, 4> Z;
    ByteReader x(X), z(Z);
 
    Z[0]  = X[0] ^ S5[x(13)] ^ S6[x(15)] ^ S7[x(12)] ^ S8[x(14)] ^ S7[x( 8)];
diff --git a/src/block/cast/cast128.h b/src/block/cast/cast128.h
index caffb97ea..048d2e43c 100644
--- a/src/block/cast/cast128.h
+++ b/src/block/cast/cast128.h
@@ -36,7 +36,7 @@ class BOTAN_DLL CAST_128 : public BlockCipher
       static const u32bit S7[256];
       static const u32bit S8[256];
 
-      SecureBuffer<u32bit, 16> MK, RK;
+      SecureVector<u32bit, 16> MK, RK;
    };
 
 extern const u32bit CAST_SBOX1[256];
diff --git a/src/block/cast/cast256.cpp b/src/block/cast/cast256.cpp
index 7a4a4e805..8aaf8009f 100644
--- a/src/block/cast/cast256.cpp
+++ b/src/block/cast/cast256.cpp
@@ -138,7 +138,7 @@ void CAST_256::decrypt_n(const byte in[], byte out[], u32bit blocks) const
 */
 void CAST_256::key_schedule(const byte key[], u32bit length)
    {
-   SecureBuffer<u32bit, 8> TMP;
+   SecureVector<u32bit, 8> TMP;
    for(u32bit j = 0; j != length; ++j)
       TMP[j/4] = (TMP[j/4] << 8) + key[j];
 
diff --git a/src/block/cast/cast256.h b/src/block/cast/cast256.h
index 0db3682ba..170d94e77 100644
--- a/src/block/cast/cast256.h
+++ b/src/block/cast/cast256.h
@@ -32,8 +32,8 @@ class BOTAN_DLL CAST_256 : public BlockCipher
       static const u32bit KEY_MASK[192];
       static const byte   KEY_ROT[32];
 
-      SecureBuffer<u32bit, 48> MK;
-      SecureBuffer<byte, 48> RK;
+      SecureVector<u32bit, 48> MK;
+      SecureVector<byte, 48> RK;
    };
 
 extern const u32bit CAST_SBOX1[256];
diff --git a/src/block/des/des.h b/src/block/des/des.h
index b28990178..32dd3daf6 100644
--- a/src/block/des/des.h
+++ b/src/block/des/des.h
@@ -29,7 +29,7 @@ class BOTAN_DLL DES : public BlockCipher
    private:
       void key_schedule(const byte[], u32bit);
 
-      SecureBuffer<u32bit, 32> round_key;
+      SecureVector<u32bit, 32> round_key;
    };
 
 /*
@@ -49,7 +49,7 @@ class BOTAN_DLL TripleDES : public BlockCipher
    private:
       void key_schedule(const byte[], u32bit);
 
-      SecureBuffer<u32bit, 96> round_key;
+      SecureVector<u32bit, 96> round_key;
    };
 
 /*
diff --git a/src/block/des/desx.h b/src/block/des/desx.h
index 89664d064..440574e9d 100644
--- a/src/block/des/desx.h
+++ b/src/block/des/desx.h
@@ -28,7 +28,7 @@ class BOTAN_DLL DESX : public BlockCipher
       DESX() : BlockCipher(8, 24) {}
    private:
       void key_schedule(const byte[], u32bit);
-      SecureBuffer<byte, 8> K1, K2;
+      SecureVector<byte, 8> K1, K2;
       DES des;
    };
 
diff --git a/src/block/gost_28147/gost_28147.h b/src/block/gost_28147/gost_28147.h
index 2b7daaf6a..2ccb3214d 100644
--- a/src/block/gost_28147/gost_28147.h
+++ b/src/block/gost_28147/gost_28147.h
@@ -52,13 +52,13 @@ class BOTAN_DLL GOST_28147_89 : public BlockCipher
 
       GOST_28147_89(const GOST_28147_89_Params& params);
    private:
-      GOST_28147_89(const SecureBuffer<u32bit, 1024>& other_SBOX) :
+      GOST_28147_89(const SecureVector<u32bit, 1024>& other_SBOX) :
          BlockCipher(8, 32), SBOX(other_SBOX) {}
 
       void key_schedule(const byte[], u32bit);
 
-      SecureBuffer<u32bit, 1024> SBOX;
-      SecureBuffer<u32bit, 8> EK;
+      SecureVector<u32bit, 1024> SBOX;
+      SecureVector<u32bit, 8> EK;
    };
 
 }
diff --git a/src/block/idea/idea.h b/src/block/idea/idea.h
index 89ec117e3..1a9644d4e 100644
--- a/src/block/idea/idea.h
+++ b/src/block/idea/idea.h
@@ -28,7 +28,7 @@ class BOTAN_DLL IDEA : public BlockCipher
       IDEA() : BlockCipher(8, 16) {}
    protected:
       void key_schedule(const byte[], u32bit);
-      SecureBuffer<u16bit, 52> EK, DK;
+      SecureVector<u16bit, 52> EK, DK;
    };
 
 }
diff --git a/src/block/kasumi/kasumi.cpp b/src/block/kasumi/kasumi.cpp
index dff6db13c..d7f981b20 100644
--- a/src/block/kasumi/kasumi.cpp
+++ b/src/block/kasumi/kasumi.cpp
@@ -204,7 +204,7 @@ void KASUMI::key_schedule(const byte key[], u32bit)
    static const u16bit RC[] = { 0x0123, 0x4567, 0x89AB, 0xCDEF,
                                 0xFEDC, 0xBA98, 0x7654, 0x3210 };
 
-   SecureBuffer<u16bit, 16> K;
+   SecureVector<u16bit, 16> K;
    for(u32bit j = 0; j != 8; ++j)
       {
       K[j] = load_be<u16bit>(key, j);
diff --git a/src/block/kasumi/kasumi.h b/src/block/kasumi/kasumi.h
index c3db1cb05..827989a57 100644
--- a/src/block/kasumi/kasumi.h
+++ b/src/block/kasumi/kasumi.h
@@ -29,7 +29,7 @@ class BOTAN_DLL KASUMI : public BlockCipher
    private:
       void key_schedule(const byte[], u32bit);
 
-      SecureBuffer<u16bit, 64> EK;
+      SecureVector<u16bit, 64> EK;
    };
 
 }
diff --git a/src/block/mars/mars.cpp b/src/block/mars/mars.cpp
index 6b73ea054..57a224fac 100644
--- a/src/block/mars/mars.cpp
+++ b/src/block/mars/mars.cpp
@@ -320,7 +320,7 @@ void MARS::decrypt_n(const byte in[], byte out[], u32bit blocks) const
 */
 void MARS::key_schedule(const byte key[], u32bit length)
    {
-   SecureBuffer<u32bit, 15> T;
+   SecureVector<u32bit, 15> T;
    for(u32bit j = 0; j != length / 4; ++j)
       T[j] = load_le<u32bit>(key, j);
    T[length / 4] = length / 4;
diff --git a/src/block/mars/mars.h b/src/block/mars/mars.h
index 7a598d2bd..f2a6d0197 100644
--- a/src/block/mars/mars.h
+++ b/src/block/mars/mars.h
@@ -26,7 +26,7 @@ class BOTAN_DLL MARS : public BlockCipher
    private:
       void key_schedule(const byte[], u32bit);
 
-      SecureBuffer<u32bit, 40> EK;
+      SecureVector<u32bit, 40> EK;
    };
 
 }
diff --git a/src/block/misty1/misty1.cpp b/src/block/misty1/misty1.cpp
index 8a92824cc..9ab4d11f4 100644
--- a/src/block/misty1/misty1.cpp
+++ b/src/block/misty1/misty1.cpp
@@ -204,7 +204,7 @@ void MISTY1::decrypt_n(const byte in[], byte out[], u32bit blocks) const
 */
 void MISTY1::key_schedule(const byte key[], u32bit length)
    {
-   SecureBuffer<u16bit, 32> KS;
+   SecureVector<u16bit, 32> KS;
    for(u32bit j = 0; j != length / 2; ++j)
       KS[j] = load_be<u16bit>(key, j);
 
diff --git a/src/block/misty1/misty1.h b/src/block/misty1/misty1.h
index 000830915..7b4d91def 100644
--- a/src/block/misty1/misty1.h
+++ b/src/block/misty1/misty1.h
@@ -29,7 +29,7 @@ class BOTAN_DLL MISTY1 : public BlockCipher
    private:
       void key_schedule(const byte[], u32bit);
 
-      SecureBuffer<u16bit, 100> EK, DK;
+      SecureVector<u16bit, 100> EK, DK;
    };
 
 }
diff --git a/src/block/noekeon/noekeon.h b/src/block/noekeon/noekeon.h
index 22ef65342..abeecbc64 100644
--- a/src/block/noekeon/noekeon.h
+++ b/src/block/noekeon/noekeon.h
@@ -31,7 +31,7 @@ class BOTAN_DLL Noekeon : public BlockCipher
 
       static const byte RC[17];
 
-      SecureBuffer<u32bit, 4> EK, DK;
+      SecureVector<u32bit, 4> EK, DK;
    };
 
 }
diff --git a/src/block/rc2/rc2.cpp b/src/block/rc2/rc2.cpp
index b5e4a7d50..3114c6055 100644
--- a/src/block/rc2/rc2.cpp
+++ b/src/block/rc2/rc2.cpp
@@ -124,7 +124,7 @@ void RC2::key_schedule(const byte key[], u32bit length)
       0xC5, 0xF3, 0xDB, 0x47, 0xE5, 0xA5, 0x9C, 0x77, 0x0A, 0xA6, 0x20, 0x68,
       0xFE, 0x7F, 0xC1, 0xAD };
 
-   SecureBuffer<byte, 128> L;
+   SecureVector<byte, 128> L;
    L.copy(key, length);
 
    for(u32bit j = length; j != 128; ++j)
diff --git a/src/block/rc2/rc2.h b/src/block/rc2/rc2.h
index c6e4946f9..dd0295572 100644
--- a/src/block/rc2/rc2.h
+++ b/src/block/rc2/rc2.h
@@ -31,7 +31,7 @@ class BOTAN_DLL RC2 : public BlockCipher
    private:
       void key_schedule(const byte[], u32bit);
 
-      SecureBuffer<u16bit, 64> K;
+      SecureVector<u16bit, 64> K;
    };
 
 }
diff --git a/src/block/rc5/rc5.cpp b/src/block/rc5/rc5.cpp
index 0bd596b10..dcda1bb25 100644
--- a/src/block/rc5/rc5.cpp
+++ b/src/block/rc5/rc5.cpp
@@ -82,7 +82,7 @@ void RC5::key_schedule(const byte key[], u32bit length)
    for(u32bit j = 1; j != S.size(); ++j)
       S[j] = S[j-1] + 0x9E3779B9;
 
-   SecureBuffer<u32bit, 8> K;
+   SecureVector<u32bit, 8> K;
    for(s32bit j = length-1; j >= 0; --j)
       K[j/4] = (K[j/4] << 8) + key[j];
    for(u32bit j = 0, A = 0, B = 0; j != MIX_ROUNDS; ++j)
diff --git a/src/block/rc6/rc6.cpp b/src/block/rc6/rc6.cpp
index 8bda62259..ff846f006 100644
--- a/src/block/rc6/rc6.cpp
+++ b/src/block/rc6/rc6.cpp
@@ -119,7 +119,7 @@ void RC6::key_schedule(const byte key[], u32bit length)
    for(u32bit j = 1; j != S.size(); ++j)
       S[j] = S[j-1] + 0x9E3779B9;
 
-   SecureBuffer<u32bit, 8> K;
+   SecureVector<u32bit, 8> K;
    for(s32bit j = length-1; j >= 0; --j)
       K[j/4] = (K[j/4] << 8) + key[j];
    for(u32bit j = 0, A = 0, B = 0; j != MIX_ROUNDS; ++j)
diff --git a/src/block/rc6/rc6.h b/src/block/rc6/rc6.h
index 6cd0f54db..cc1534ee2 100644
--- a/src/block/rc6/rc6.h
+++ b/src/block/rc6/rc6.h
@@ -29,7 +29,7 @@ class BOTAN_DLL RC6 : public BlockCipher
    private:
       void key_schedule(const byte[], u32bit);
 
-      SecureBuffer<u32bit, 44> S;
+      SecureVector<u32bit, 44> S;
    };
 
 }
diff --git a/src/block/safer/safer_sk.cpp b/src/block/safer/safer_sk.cpp
index eb5c22fc9..74e7b6298 100644
--- a/src/block/safer/safer_sk.cpp
+++ b/src/block/safer/safer_sk.cpp
@@ -91,7 +91,7 @@ void SAFER_SK::decrypt_n(const byte in[], byte out[], u32bit blocks) const
 */
 void SAFER_SK::key_schedule(const byte key[], u32bit)
    {
-   SecureBuffer<byte, 18> KB;
+   SecureVector<byte, 18> KB;
 
    for(u32bit j = 0; j != 8; ++j)
       {
diff --git a/src/block/seed/seed.cpp b/src/block/seed/seed.cpp
index 378be16e4..651233bdb 100644
--- a/src/block/seed/seed.cpp
+++ b/src/block/seed/seed.cpp
@@ -111,7 +111,7 @@ void SEED::key_schedule(const byte key[], u32bit)
       0x779B99E3, 0xEF3733C6, 0xDE6E678D, 0xBCDCCF1B
    };
 
-   SecureBuffer<u32bit, 4> WK;
+   SecureVector<u32bit, 4> WK;
 
    for(u32bit j = 0; j != 4; ++j)
       WK[j] = load_be<u32bit>(key, j);
diff --git a/src/block/seed/seed.h b/src/block/seed/seed.h
index 5a4b44057..e56b77dbb 100644
--- a/src/block/seed/seed.h
+++ b/src/block/seed/seed.h
@@ -37,7 +37,7 @@ class BOTAN_DLL SEED : public BlockCipher
             static const u32bit S0[256], S1[256], S2[256], S3[256];
          };
 
-      SecureBuffer<u32bit, 32> K;
+      SecureVector<u32bit, 32> K;
    };
 
 }
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;
    };
 
 }
diff --git a/src/block/serpent_ia32/serp_ia32.cpp b/src/block/serpent_ia32/serp_ia32.cpp
index 721584b18..ff454ab4c 100644
--- a/src/block/serpent_ia32/serp_ia32.cpp
+++ b/src/block/serpent_ia32/serp_ia32.cpp
@@ -49,7 +49,7 @@ void Serpent_IA32::decrypt_n(const byte in[], byte out[], u32bit blocks) const
 */
 void Serpent_IA32::key_schedule(const byte key[], u32bit length)
    {
-   SecureBuffer<u32bit, 140> W;
+   SecureVector<u32bit, 140> W;
    for(u32bit j = 0; j != length / 4; ++j)
       W[j] = load_le<u32bit>(key, j);
    W[length / 4] |= u32bit(1) << ((length%4)*8);
diff --git a/src/block/skipjack/skipjack.h b/src/block/skipjack/skipjack.h
index b701e2091..d481aee08 100644
--- a/src/block/skipjack/skipjack.h
+++ b/src/block/skipjack/skipjack.h
@@ -29,7 +29,7 @@ class BOTAN_DLL Skipjack : public BlockCipher
    private:
       void key_schedule(const byte[], u32bit);
 
-      SecureBuffer<byte, 2560> FTAB;
+      SecureVector<byte, 2560> FTAB;
    };
 
 }
diff --git a/src/block/square/square.cpp b/src/block/square/square.cpp
index 892568655..adcf18611 100644
--- a/src/block/square/square.cpp
+++ b/src/block/square/square.cpp
@@ -140,7 +140,7 @@ void Square::decrypt_n(const byte in[], byte out[], u32bit blocks) const
 */
 void Square::key_schedule(const byte key[], u32bit)
    {
-   SecureBuffer<u32bit, 36> XEK, XDK;
+   SecureVector<u32bit, 36> XEK, XDK;
 
    for(u32bit i = 0; i != 4; ++i)
       XEK[i] = load_be<u32bit>(key, i);
diff --git a/src/block/square/square.h b/src/block/square/square.h
index 088122181..8e1f7f815 100644
--- a/src/block/square/square.h
+++ b/src/block/square/square.h
@@ -45,8 +45,8 @@ class BOTAN_DLL Square : public BlockCipher
       static const u32bit TD2[256];
       static const u32bit TD3[256];
 
-      SecureBuffer<u32bit, 28> EK, DK;
-      SecureBuffer<byte, 32> ME, MD;
+      SecureVector<u32bit, 28> EK, DK;
+      SecureVector<byte, 32> ME, MD;
    };
 
 }
diff --git a/src/block/tea/tea.h b/src/block/tea/tea.h
index c19f272a6..152c9a905 100644
--- a/src/block/tea/tea.h
+++ b/src/block/tea/tea.h
@@ -28,7 +28,7 @@ class BOTAN_DLL TEA : public BlockCipher
       TEA() : BlockCipher(8, 16) {}
    private:
       void key_schedule(const byte[], u32bit);
-      SecureBuffer<u32bit, 4> K;
+      SecureVector<u32bit, 4> K;
    };
 
 }
diff --git a/src/block/twofish/twofish.cpp b/src/block/twofish/twofish.cpp
index 3136837aa..a183821b2 100644
--- a/src/block/twofish/twofish.cpp
+++ b/src/block/twofish/twofish.cpp
@@ -118,7 +118,7 @@ void Twofish::decrypt_n(const byte in[], byte out[], u32bit blocks) const
 */
 void Twofish::key_schedule(const byte key[], u32bit length)
    {
-   SecureBuffer<byte, 16> S;
+   SecureVector<byte, 16> S;
 
    for(u32bit j = 0; j != length; ++j)
       rs_mul(S + 4*(j/8), key[j], j);
diff --git a/src/block/twofish/twofish.h b/src/block/twofish/twofish.h
index 71a1e8781..7600abca8 100644
--- a/src/block/twofish/twofish.h
+++ b/src/block/twofish/twofish.h
@@ -41,8 +41,8 @@ class BOTAN_DLL Twofish : public BlockCipher
       static const byte EXP_TO_POLY[255];
       static const byte POLY_TO_EXP[255];
 
-      SecureBuffer<u32bit, 256> SBox0, SBox1, SBox2, SBox3;
-      SecureBuffer<u32bit, 40> round_key;
+      SecureVector<u32bit, 256> SBox0, SBox1, SBox2, SBox3;
+      SecureVector<u32bit, 40> round_key;
    };
 
 }
diff --git a/src/block/xtea/xtea.cpp b/src/block/xtea/xtea.cpp
index fc14c0a57..bb1a30374 100644
--- a/src/block/xtea/xtea.cpp
+++ b/src/block/xtea/xtea.cpp
@@ -121,7 +121,7 @@ void XTEA::decrypt_n(const byte in[], byte out[], u32bit blocks) const
 */
 void XTEA::key_schedule(const byte key[], u32bit)
    {
-   SecureBuffer<u32bit, 4> UK;
+   SecureVector<u32bit, 4> UK;
    for(u32bit i = 0; i != 4; ++i)
       UK[i] = load_be<u32bit>(key, i);
 
diff --git a/src/block/xtea/xtea.h b/src/block/xtea/xtea.h
index 9982d0712..940992dfa 100644
--- a/src/block/xtea/xtea.h
+++ b/src/block/xtea/xtea.h
@@ -28,7 +28,7 @@ class BOTAN_DLL XTEA : public BlockCipher
       XTEA() : BlockCipher(8, 16) {}
    protected:
       void key_schedule(const byte[], u32bit);
-      SecureBuffer<u32bit, 64> EK;
+      SecureVector<u32bit, 64> EK;
    };
 
 }