1 files changed, 0 insertions, 59 deletions
diff --git a/include/sapphire.h b/include/sapphire.h
deleted file mode 100644
index a5e21ad..0000000
--- a/include/sapphire.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/* sapphire.h -- Interface for the Saphire II stream cipher.
-
-   Dedicated to the Public Domain the author and inventor
-   (Michael Paul Johnson).  This code comes with no warranty.
-   Use it at your own risk.
-   Ported from the Pascal implementation of the Sapphire Stream
-   Cipher 9 December 1994.
-   Added hash-specific functions 27 December 1994.
-   Made index variable initialization key-dependent,
-   made the output function more resistant to cryptanalysis,
-   and renamed to Sapphire II Stream Cipher 2 January 1995.
-
-   unsigned char is assumed to be 8 bits.  If it is not, the
-   results of assignments need to be reduced to 8 bits with
-   & 0xFF or % 0x100, whichever is faster.
-*/  
-  
-#ifndef NULL
-#define NULL 0
-#endif	/*  */
-
-#include <defs.h>
-
-SWORD_NAMESPACE_START
-
-  class sapphire 
-{
-  
-    // These variables comprise the state of the state machine.
-  unsigned char cards[256];	// A permutation of 0-255.
-  unsigned char rotor,		// Index that rotates smoothly
-    ratchet,			// Index that moves erratically
-    avalanche,			// Index heavily data dependent
-    last_plain,			// Last plain text byte
-    last_cipher;		// Last cipher text byte
-  
-    // This function is used by initialize(), which is called by the
-    // constructor.
-  unsigned char keyrand (int limit, unsigned char *user_key,
-			  unsigned char keysize, unsigned char *rsum,
-unsigned *keypos); public:sapphire (unsigned char
-				      *key = NULL,	// Calls initialize if a real
-				      unsigned char keysize = 0);	// key is provided.  If none
-  // is provided, call initialize
-  // before encrypt or decrypt.
-  ~sapphire ();			// Destroy cipher state information.
-  void initialize (unsigned char *key,	// User key is used to set
-		   unsigned char keysize);	// up state information.
-  void hash_init (void);	// Set up default hash.
-  unsigned char encrypt (unsigned char b = 0);	// Encrypt byte
-  // or get a random byte.
-  unsigned char decrypt (unsigned char b);	// Decrypt byte.
-  void hash_final (unsigned char *hash,	// Copy hash value to hash
-		   unsigned char hashlength = 20);	// Hash length (16-32)
-  void burn (void);		// Destroy cipher state information.
-};
-
-
-SWORD_NAMESPACE_END