Function TestJoinAcceptEncryption

pkg/crypto/join_messages_test.go:29–80

(t *testing.T)

)

func TestJoinAcceptEncryption(t *testing.T) {
	a := assertions.New(t)

	_, err := EncryptJoinAccept(types.AES128Key{1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}, nil)
	a.So(err, should.NotBeNil)
	_, err = DecryptJoinAccept(types.AES128Key{1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}, nil)
	a.So(err, should.NotBeNil)

	for i, tc := range []struct {
		Key                  types.AES128Key
		Decrypted, Encrypted []byte
	}{
		{
			Key: types.AES128Key{1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1},
			Decrypted: []byte{
				/* JoinNonce */
				0x03, 0x02, 0x01,
				/* NetID */
				0x03, 0x02, 0x01,
				/* DevAddr */
				0x04, 0x03, 0x02, 0x01,
				/* DLSettings */
				0x00,
				/* RxDelay */
				0x01,
				/* MIC */
				0x32, 0xf5, 0x4a, 0xb3,
			},
			Encrypted: []byte{0xc9, 0xfb, 0xb2, 0x59, 0xe1, 0x16, 0x49, 0x09, 0x6a, 0x56, 0x8a, 0x9e, 0x3b, 0x71, 0x17, 0xc3},
		},
	} {
		t.Run(fmt.Sprintf("%d", i), func(t *testing.T) {
			a := assertions.New(t)

			key := deepcopy.Copy(tc.Key).(types.AES128Key)
			dec := slices.Clone(tc.Decrypted)
			enc, err := EncryptJoinAccept(key, dec)
			a.So(err, should.BeNil)
			a.So(dec, should.Resemble, tc.Decrypted)
			a.So(enc, should.Resemble, tc.Encrypted)
			a.So(key, should.Resemble, tc.Key)

			key = deepcopy.Copy(tc.Key).(types.AES128Key)
			enc = slices.Clone(tc.Encrypted)
			dec, err = DecryptJoinAccept(tc.Key, tc.Encrypted)
			a.So(err, should.BeNil)
			a.So(dec, should.Resemble, tc.Decrypted)
			a.So(enc, should.Resemble, tc.Encrypted)
			a.So(key, should.Resemble, tc.Key)
		})
	}
}

func TestComputeJoinRequestMIC(t *testing.T) {
	a := assertions.New(t)