   1. time taken for the message digest as a function of message size (message size varying from 0 to 4K) and the algorithm.
   2. Estimate the time taken for generating the signatures as a function of message size, keysize and algorithm.
   3. Estimate the time taken for verifying the signatures as a function of message size, keysize and algorithm. 
   
   
   
	    MESSAGE  DIGEST TIMINGS
FOR SHA-1
------------------------------------------------------------------

1KB--> 3

2KB--> 2

3KB--> 2

4KB-->  5

------------------------------------------------------------------	   
------------------------------------------------------------------			

FOR MD5
------------------------------------------------------------------

1KB--> 7

2KB--> 8

3KB--> 5

4KB-->  5

------------------------------------------------------------------			








*********************************************************************


			SIGNATURE TIMINGS



------------------------------------------------------------------			

FOR RSA			

------------------------------------------------------------------
using 1024 key size , 512 , 768

1KB-->		For Signing   --> 40, 43, 58
		For Verifying --> 34, 42, 46

2KB-->		For Signing   --> 74, 47, 61
		For Verifying --> 50, 44, 47

3KB-->		For Signing   --> 76, 45, 52
		For Verifying --> 49, 48, 44

4KB-->		For Signing   --> 72, 44, 56
		For Verifying --> 44, 42, 45

------------------------------------------------------------------			



FOR DSA

------------------------------------------------------------------

1KB-->		For Signing   --> 296, 320, 322
		For Verifying -->  51,  52,  58

2KB-->		For Signing   --> 323, 322, 353
		For Verifying -->  84,  54,  63

3KB-->		For Signing   --> 318, 317, 316
		For Verifying -->  84,  48,  57

4KB-->		For Signing   --> 313, 302, 322
		For Verifying -->  89,  50,  60

------------------------------------------------------------------			



