aboutsummaryrefslogtreecommitdiff
path: root/src/experimental/blowfish.h
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--src/experimental/blowfish.h17
1 files changed, 5 insertions, 12 deletions
diff --git a/src/experimental/blowfish.h b/src/experimental/blowfish.h
index 054fc82..4dbd637 100644
--- a/src/experimental/blowfish.h
+++ b/src/experimental/blowfish.h
@@ -1,7 +1,7 @@
1#ifndef BU_BLOWFISH_H 1#ifndef BU_BLOWFISH_H
2#define BU_BLOWFISH_H 2#define BU_BLOWFISH_H
3 3
4#include "bu/filter.h" 4#include "bu/cipher.h"
5 5
6#define NUM_SUBKEYS 18 6#define NUM_SUBKEYS 18
7#define NUM_S_BOXES 4 7#define NUM_S_BOXES 4
@@ -12,7 +12,7 @@
12 12
13namespace Bu 13namespace Bu
14{ 14{
15 class Blowfish : public Bu::Filter 15 class Blowfish : public Bu::Cipher
16 { 16 {
17 public: 17 public:
18 Blowfish( Bu::Stream &rNext ); 18 Blowfish( Bu::Stream &rNext );
@@ -20,14 +20,6 @@ namespace Bu
20 20
21 void setPassword( const Bu::String &sPass ); 21 void setPassword( const Bu::String &sPass );
22 22
23 virtual void start();
24 virtual Bu::size stop();
25
26 virtual Bu::size read( void *pBuf, Bu::size iBytes );
27 virtual Bu::size write( const void *pBuf, Bu::size iBytes );
28 using Bu::Stream::read;
29 using Bu::Stream::write;
30
31 private: 23 private:
32 uint32_t PA[NUM_SUBKEYS]; 24 uint32_t PA[NUM_SUBKEYS];
33 uint32_t SB[NUM_S_BOXES][NUM_ENTRIES]; 25 uint32_t SB[NUM_S_BOXES][NUM_ENTRIES];
@@ -65,8 +57,9 @@ namespace Bu
65 }; 57 };
66 58
67 void reset(); 59 void reset();
68 inline void BF_En( Word *, Word * ); 60 virtual void encipher( void *pData );
69 inline void BF_De( Word *, Word * ); 61 virtual void decipher( void *pData );
62 inline void keyEncipher( Word &w1, Word &w2 );
70 }; 63 };
71}; 64};
72 65