[OpenSEED-CVSlog] [Commit] py-openseed test.py seedmodule.c

[Chang <pe...@us...>]

perky       01/11/15 12:16:57

  Modified:    .        seedmodule.c
  Added:       .        test.py
  Log:
  adding testcase, IV attribute
  
  Revision  Changes    Path
  1.4       +9 -5      py-openseed/seedmodule.c
  
  Index: seedmodule.c
  ===================================================================
  RCS file: /cvsroot/openseed/py-openseed/seedmodule.c,v
  retrieving revision 1.3
  retrieving revision 1.4
  diff -u -r1.3 -r1.4
  --- seedmodule.c	2001/11/15 19:46:57	1.3
  +++ seedmodule.c	2001/11/15 20:16:57	1.4
  @@ -25,7 +25,7 @@
    * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
    * SUCH DAMAGE.
    *
  - *     $Id: seedmodule.c,v 1.3 2001/11/15 19:46:57 perky Exp $
  + *     $Id: seedmodule.c,v 1.4 2001/11/15 20:16:57 perky Exp $
    */
   
   
  @@ -172,13 +172,17 @@
   	{NULL, NULL, 0}
   };
   
  -static PyObject* SeedObject_getattr( self, name )
  -	PyObject *self;
  -	char *name;
  +static PyObject*
  +SeedObject_getattr(PyObject *self, char *name)
   {
   	PyObject *res;
  +	if (*name == 'I' && name[1] == 'V' && name[2] == 0x00) {
  +		res = PyString_FromStringAndSize(((seed_SeedObject*)self)->iv, SEED_BLOCK);
  +		Py_INCREF(res);
  +		return res;
  +	}
   	res = Py_FindMethod( SeedObject_Methods, (PyObject*)self, name );
  -	if( res != NULL )
  +	if (res != NULL)
   		return res;
   	return NULL;
   }
  
  
  
  1.1                  py-openseed/test.py
  
  Index: test.py
  ===================================================================
  import seed
  
  KEY = "SweetWelchsGrape"
  IV  = "IlovePizza-_-;!!"
  PLAINTEXT = "FreeBSDPythonFreeBSDPythonFreeBS"
         
  
  ek = seed.new(KEY, seed.CBC, IV)
  print "IV1:", ek.IV
  enc1 = ek.encrypt(PLAINTEXT)
  print "IV2:", ek.IV
  enc2 = ek.encrypt(PLAINTEXT)
  print "IV3:", ek.IV
  print "ENC1:", enc1
  print "ENC2:", enc2
  
  dk = seed.new(KEY, seed.CBC, IV)
  dec1 = dk.decrypt(enc1)
  dec2 = dk.decrypt(enc2)
  print "DEC1:", dec1
  print "DEC2:", dec2