-----------------------------------------------------------------------------
-- |
-- Module      :  
-- Copyright   :  (c) Marcel Fourné 2009
-- License     :  BSD3
-- Maintainer  :  Marcel Fourné (hecc@bitrot.dyndns.org
--
-- benchmarking playground, not production quality
--
-----------------------------------------------------------------------------
import Codec.Encryption.ECC.Base
--import Examples
import Criterion.Main
import Codec.Encryption.ECC.StandardCurves
import Control.Monad.Random
import Char

testfkt:: (ECP a) => a -> Integer -> EC -> Int -> a
testfkt b k' c n  = pmul b ((toInteger (n-n)) + k') c

main = do
--{-
    let c = EC (stdc_a p256,stdc_b p256,stdc_p p256)
--        k' = 78260987815077071890976764339238653408132491773166348437934213365482899760747
--        k' = 2^254+2^253+2^252+2^251+2^250
--        k' = 2^254+1
    k' <- evalRandIO $ getRandomR (1,stdc_p p256)
    defaultMain [
            bench "NIST P-256" $ whnf (testfkt (EPp (stdc_xp p256,stdc_yp p256,1)) k' c) 10
           ]
---}
{-
    let c = EC (stdc_a p521, stdc_b p521,stdc_p p521)
        k' = 1093849038073734274511112390766805569936207598951683748994586394495953116150735016013708737573759623248592132296706313309438452531591012912142327488478985984
    in defaultMain [
            bench "NIST P-521" $ whnf (testfkt (EPp (stdc_xp p521,stdc_yp p521,1)) k' c) 10
           ]
---}
{-
    let c = EC (stdc_a p256,stdc_b p256,stdc_p p256)
        k' = 115792089210356248762697446949407573529996955224135760342422259061068512044368
        x = getx (pmul (EPp (stdc_xp p256, stdc_yp p256, 1)) k' c) c
        y = gety (pmul (EPp (stdc_xp p256, stdc_yp p256, 1)) k' c) c
    in print (x,y)
---}
{-
    let p = 6277101735386680763835789423207666416083908700390324961279
        a = 6277101735386680763835789423207666416083908700390324961276
        b = 2455155546008943817740293915197451784769108058161191238065
        c = EC (a,b,p)
        x = 602046282375688656758213480587526111916698976636884684818
        y = 174050332293622031404857552280219410364023488927386650641
        alpha = EPa (x,y)
        kprivA = 5114103500503308041454439524093827019673558354999860770782
        kprivB = 1748161650263518407976227277807126651450677841379957675747
    in defaultMain [
            bench "ecdh" $ print [ (x,y)|x <-[1], y <- [(ecdh c alpha kprivA kprivB)]]
           ]
---}