scrypt params test

gistfile1.go

package main

import (
	"fmt"
	"time"
	"math"
	"code.google.com/p/go.crypto/scrypt"
)

func main() {
	Test1()
}

func Test1() {
	salt := []byte{'s', 'a', 'l', 't'}
	startTime := time.Now()
	dk, err := scrypt.Key([]byte("supersecret"), salt, int(math.Pow(2,18)), 8, 1, 32)
	if (err != nil) {
		fmt.Println("Test 1 error:", err)
	} else {
		elapsed := time.Since(startTime)
		fmt.Println("Test 1 dk len:", len(dk))
		fmt.Println("Test 1 time::", elapsed.Seconds(),"s")
	}
}

// Bash:

20:15:39 ~/eth/go/misc> go build goscrypt.go 
20:15:42 ~/eth/go/misc> /usr/bin/time -f '%Uu %Ss %er %MkB %C' "$@" ./goscryptTest 1 dk len: 32
Test 1 time:: 1.155116692 s
1.15u 0.01s 1.15r 264104kB ./goscrypt