Don't use modules

Feel free to revert this if you have a strong feeling about it. But so
far as I can see, it adds a lot of complexity for basically no upsides.

1 files changed, 2 insertions, 3 deletions

diff --git a/cookie.go b/cookie.go
index 72455a4..9572901 100644
--- a/cookie.go
+++ b/cookie.go
@@ -3,7 +3,6 @@ package main
 import (
 	"crypto/hmac"
 	"crypto/rand"
-	"git.zx2c4.com/wireguard-go/internal/xchacha20poly1305"
 	"golang.org/x/crypto/blake2s"
 	"golang.org/x/crypto/chacha20poly1305"
 	"sync"
@@ -158,7 +157,7 @@ func (st *CookieChecker) CreateReply(
 		return nil, err
 	}
 
-	xchacha20poly1305.Encrypt(
+	XChaCha20Poly1305Encrypt(
 		reply.Cookie[:0],
 		&reply.Nonce,
 		cookie[:],
@@ -202,7 +201,7 @@ func (st *CookieGenerator) ConsumeReply(msg *MessageCookieReply) bool {
 
 	var cookie [blake2s.Size128]byte
 
-	_, err := xchacha20poly1305.Decrypt(
+	_, err := XChaCha20Poly1305Decrypt(
 		cookie[:0],
 		&msg.Nonce,
 		msg.Cookie[:],