crypto/encrypt_decrypt_test.go


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package crypto

import (
    "bytes"
    "fmt"
    "testing"

    "github.com/ethereum/go-ethereum/ethutil"
)

func TestBox(t *testing.T) {
    prv1 := ToECDSA(ethutil.Hex2Bytes("4b50fa71f5c3eeb8fdc452224b2395af2fcc3d125e06c32c82e048c0559db03f"))
    prv2 := ToECDSA(ethutil.Hex2Bytes("d0b043b4c5d657670778242d82d68a29d25d7d711127d17b8e299f156dad361a"))
    pub2 := PubToECDSA(ethutil.Hex2Bytes("04bd27a63c91fe3233c5777e6d3d7b39204d398c8f92655947eb5a373d46e1688f022a1632d264725cbc7dc43ee1cfebde42fa0a86d08b55d2acfbb5e9b3b48dc5"))

    message := []byte("Hello, world.")
    ct, err := Encrypt(pub2, message)
    if err != nil {
        fmt.Println(err.Error())
        t.FailNow()
    }

    pt, err := Decrypt(prv2, ct)
    if err != nil {
        fmt.Println(err.Error())
        t.FailNow()
    }

    if !bytes.Equal(pt, message) {
        fmt.Println("ecies: plaintext doesn't match message")
        t.FailNow()
    }

    _, err = Decrypt(prv1, pt)
    if err == nil {
        fmt.Println("ecies: encryption should not have succeeded")
        t.FailNow()
    }

}