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| author |   Jason A. Donenfeld <Jason@zx2c4.com> | 2020-03-17 23:06:56 -0600 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2020-03-17 23:07:14 -0600 |
| commit | 4739708ca4fa68e2dd1915618d8cba113dac9312 (patch) | |
| tree | 1a730740b48d573a035cc07db9d02117e3d9276c /device/peer.go | |
| parent | global: use RTMGRP_* consts from x/sys/unix (diff) | |
| download | wireguard-go-4739708ca4fa68e2dd1915618d8cba113dac9312.tar.xz wireguard-go-4739708ca4fa68e2dd1915618d8cba113dac9312.zip | |
noise: unify zero checking of ecdh
Diffstat (limited to 'device/peer.go')
| -rw-r--r-- | device/peer.go | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/device/peer.go b/device/peer.go index 91d975a..8a8224c 100644 --- a/device/peer.go +++ b/device/peer.go @@ -108,7 +108,6 @@ func (device *Device) NewPeer(pk NoisePublicKey) (*Peer, error) { handshake := &peer.handshake handshake.mutex.Lock() handshake.precomputedStaticStatic = device.staticIdentity.privateKey.sharedSecret(pk) - ssIsZero := isZero(handshake.precomputedStaticStatic[:]) handshake.remoteStatic = pk handshake.mutex.Unlock() @@ -116,13 +115,9 @@ func (device *Device) NewPeer(pk NoisePublicKey) (*Peer, error) { peer.endpoint = nil - // conditionally add + // add - if !ssIsZero { - device.peers.keyMap[pk] = peer - } else { - return nil, nil - } + device.peers.keyMap[pk] = peer // start peer |