mirror of
https://github.com/KusakabeShi/EtherGuard-VPN.git
synced 2024-12-26 15:48:47 +01:00
86 lines
2.2 KiB
Go
86 lines
2.2 KiB
Go
/* SPDX-License-Identifier: MIT
|
|
*
|
|
* Copyright (C) 2017-2021 WireGuard LLC. All Rights Reserved.
|
|
*/
|
|
|
|
package device
|
|
|
|
import (
|
|
"encoding/hex"
|
|
"testing"
|
|
|
|
"golang.org/x/crypto/blake2s"
|
|
)
|
|
|
|
type KDFTest struct {
|
|
key string
|
|
input string
|
|
t0 string
|
|
t1 string
|
|
t2 string
|
|
}
|
|
|
|
func assertEquals(t *testing.T, a string, b string) {
|
|
if a != b {
|
|
t.Fatal("expected", a, "=", b)
|
|
}
|
|
}
|
|
|
|
func TestKDF(t *testing.T) {
|
|
tests := []KDFTest{
|
|
{
|
|
key: "746573742d6b6579",
|
|
input: "746573742d696e707574",
|
|
t0: "6f0e5ad38daba1bea8a0d213688736f19763239305e0f58aba697f9ffc41c633",
|
|
t1: "df1194df20802a4fe594cde27e92991c8cae66c366e8106aaa937a55fa371e8a",
|
|
t2: "fac6e2745a325f5dc5d11a5b165aad08b0ada28e7b4e666b7c077934a4d76c24",
|
|
},
|
|
{
|
|
key: "776972656775617264",
|
|
input: "776972656775617264",
|
|
t0: "491d43bbfdaa8750aaf535e334ecbfe5129967cd64635101c566d4caefda96e8",
|
|
t1: "1e71a379baefd8a79aa4662212fcafe19a23e2b609a3db7d6bcba8f560e3d25f",
|
|
t2: "31e1ae48bddfbe5de38f295e5452b1909a1b4e38e183926af3780b0c1e1f0160",
|
|
},
|
|
{
|
|
key: "",
|
|
input: "",
|
|
t0: "8387b46bf43eccfcf349552a095d8315c4055beb90208fb1be23b894bc2ed5d0",
|
|
t1: "58a0e5f6faefccf4807bff1f05fa8a9217945762040bcec2f4b4a62bdfe0e86e",
|
|
t2: "0ce6ea98ec548f8e281e93e32db65621c45eb18dc6f0a7ad94178610a2f7338e",
|
|
},
|
|
}
|
|
|
|
var t0, t1, t2 [blake2s.Size]byte
|
|
|
|
for _, test := range tests {
|
|
key, _ := hex.DecodeString(test.key)
|
|
input, _ := hex.DecodeString(test.input)
|
|
KDF3(&t0, &t1, &t2, key, input)
|
|
t0s := hex.EncodeToString(t0[:])
|
|
t1s := hex.EncodeToString(t1[:])
|
|
t2s := hex.EncodeToString(t2[:])
|
|
assertEquals(t, t0s, test.t0)
|
|
assertEquals(t, t1s, test.t1)
|
|
assertEquals(t, t2s, test.t2)
|
|
}
|
|
|
|
for _, test := range tests {
|
|
key, _ := hex.DecodeString(test.key)
|
|
input, _ := hex.DecodeString(test.input)
|
|
KDF2(&t0, &t1, key, input)
|
|
t0s := hex.EncodeToString(t0[:])
|
|
t1s := hex.EncodeToString(t1[:])
|
|
assertEquals(t, t0s, test.t0)
|
|
assertEquals(t, t1s, test.t1)
|
|
}
|
|
|
|
for _, test := range tests {
|
|
key, _ := hex.DecodeString(test.key)
|
|
input, _ := hex.DecodeString(test.input)
|
|
KDF1(&t0, key, input)
|
|
t0s := hex.EncodeToString(t0[:])
|
|
assertEquals(t, t0s, test.t0)
|
|
}
|
|
}
|