aboutsummaryrefslogtreecommitdiffstats
path: root/src/modes/ctr/ctr.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/modes/ctr/ctr.h')
-rw-r--r--src/modes/ctr/ctr.h46
1 files changed, 0 insertions, 46 deletions
diff --git a/src/modes/ctr/ctr.h b/src/modes/ctr/ctr.h
deleted file mode 100644
index 1948ffe48..000000000
--- a/src/modes/ctr/ctr.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
-* CTR Mode
-* (C) 1999-2007 Jack Lloyd
-*
-* Distributed under the terms of the Botan license
-*/
-
-#ifndef BOTAN_COUNTER_MODE_H__
-#define BOTAN_COUNTER_MODE_H__
-
-#include <botan/key_filt.h>
-#include <botan/block_cipher.h>
-
-namespace Botan {
-
-/*
-* CTR-BE Mode
-*/
-class BOTAN_DLL CTR_BE : public Keyed_Filter
- {
- public:
- std::string name() const;
-
- void set_iv(const InitializationVector&);
-
- void set_key(const SymmetricKey& key) { cipher->set_key(key); }
-
- bool valid_keylength(u32bit key_len) const
- { return cipher->valid_keylength(key_len); }
-
- CTR_BE(BlockCipher*);
- CTR_BE(BlockCipher*, const SymmetricKey&, const InitializationVector&);
-
- ~CTR_BE();
- private:
- void write(const byte[], u32bit);
- void increment_counter();
-
- BlockCipher* cipher;
- SecureVector<byte> counter, enc_buffer;
- u32bit position;
- };
-
-}
-
-#endif