switch to go.mod

2 files changed, 0 insertions, 164 deletions

diff --git a/vendor/golang.org/x/crypto/nacl/box/box.go b/vendor/golang.org/x/crypto/nacl/box/box.go
deleted file mode 100644
index 7ed1864..0000000
--- a/vendor/golang.org/x/crypto/nacl/box/box.go
+++ /dev/null
@@ -1,86 +0,0 @@
-// Copyright 2012 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-/*
-Package box authenticates and encrypts messages using public-key cryptography.
-
-Box uses Curve25519, XSalsa20 and Poly1305 to encrypt and authenticate
-messages. The length of messages is not hidden.
-
-It is the caller's responsibility to ensure the uniqueness of nonces—for
-example, by using nonce 1 for the first message, nonce 2 for the second
-message, etc. Nonces are long enough that randomly generated nonces have
-negligible risk of collision.
-
-This package is interoperable with NaCl: https://nacl.cr.yp.to/box.html.
-*/
-package box // import "golang.org/x/crypto/nacl/box"
-
-import (
-	"io"
-
-	"golang.org/x/crypto/curve25519"
-	"golang.org/x/crypto/nacl/secretbox"
-	"golang.org/x/crypto/salsa20/salsa"
-)
-
-// Overhead is the number of bytes of overhead when boxing a message.
-const Overhead = secretbox.Overhead
-
-// GenerateKey generates a new public/private key pair suitable for use with
-// Seal and Open.
-func GenerateKey(rand io.Reader) (publicKey, privateKey *[32]byte, err error) {
-	publicKey = new([32]byte)
-	privateKey = new([32]byte)
-	_, err = io.ReadFull(rand, privateKey[:])
-	if err != nil {
-		publicKey = nil
-		privateKey = nil
-		return
-	}
-
-	curve25519.ScalarBaseMult(publicKey, privateKey)
-	return
-}
-
-var zeros [16]byte
-
-// Precompute calculates the shared key between peersPublicKey and privateKey
-// and writes it to sharedKey. The shared key can be used with
-// OpenAfterPrecomputation and SealAfterPrecomputation to speed up processing
-// when using the same pair of keys repeatedly.
-func Precompute(sharedKey, peersPublicKey, privateKey *[32]byte) {
-	curve25519.ScalarMult(sharedKey, privateKey, peersPublicKey)
-	salsa.HSalsa20(sharedKey, &zeros, sharedKey, &salsa.Sigma)
-}
-
-// Seal appends an encrypted and authenticated copy of message to out, which
-// will be Overhead bytes longer than the original and must not overlap. The
-// nonce must be unique for each distinct message for a given pair of keys.
-func Seal(out, message []byte, nonce *[24]byte, peersPublicKey, privateKey *[32]byte) []byte {
-	var sharedKey [32]byte
-	Precompute(&sharedKey, peersPublicKey, privateKey)
-	return secretbox.Seal(out, message, nonce, &sharedKey)
-}
-
-// SealAfterPrecomputation performs the same actions as Seal, but takes a
-// shared key as generated by Precompute.
-func SealAfterPrecomputation(out, message []byte, nonce *[24]byte, sharedKey *[32]byte) []byte {
-	return secretbox.Seal(out, message, nonce, sharedKey)
-}
-
-// Open authenticates and decrypts a box produced by Seal and appends the
-// message to out, which must not overlap box. The output will be Overhead
-// bytes smaller than box.
-func Open(out, box []byte, nonce *[24]byte, peersPublicKey, privateKey *[32]byte) ([]byte, bool) {
-	var sharedKey [32]byte
-	Precompute(&sharedKey, peersPublicKey, privateKey)
-	return secretbox.Open(out, box, nonce, &sharedKey)
-}
-
-// OpenAfterPrecomputation performs the same actions as Open, but takes a
-// shared key as generated by Precompute.
-func OpenAfterPrecomputation(out, box []byte, nonce *[24]byte, sharedKey *[32]byte) ([]byte, bool) {
-	return secretbox.Open(out, box, nonce, sharedKey)
-}
diff --git a/vendor/golang.org/x/crypto/nacl/box/box_test.go b/vendor/golang.org/x/crypto/nacl/box/box_test.go
deleted file mode 100644
index 481ade2..0000000
--- a/vendor/golang.org/x/crypto/nacl/box/box_test.go
+++ /dev/null
@@ -1,78 +0,0 @@
-// Copyright 2012 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package box
-
-import (
-	"bytes"
-	"crypto/rand"
-	"encoding/hex"
-	"testing"
-
-	"golang.org/x/crypto/curve25519"
-)
-
-func TestSealOpen(t *testing.T) {
-	publicKey1, privateKey1, _ := GenerateKey(rand.Reader)
-	publicKey2, privateKey2, _ := GenerateKey(rand.Reader)
-
-	if *privateKey1 == *privateKey2 {
-		t.Fatalf("private keys are equal!")
-	}
-	if *publicKey1 == *publicKey2 {
-		t.Fatalf("public keys are equal!")
-	}
-	message := []byte("test message")
-	var nonce [24]byte
-
-	box := Seal(nil, message, &nonce, publicKey1, privateKey2)
-	opened, ok := Open(nil, box, &nonce, publicKey2, privateKey1)
-	if !ok {
-		t.Fatalf("failed to open box")
-	}
-
-	if !bytes.Equal(opened, message) {
-		t.Fatalf("got %x, want %x", opened, message)
-	}
-
-	for i := range box {
-		box[i] ^= 0x40
-		_, ok := Open(nil, box, &nonce, publicKey2, privateKey1)
-		if ok {
-			t.Fatalf("opened box with byte %d corrupted", i)
-		}
-		box[i] ^= 0x40
-	}
-}
-
-func TestBox(t *testing.T) {
-	var privateKey1, privateKey2 [32]byte
-	for i := range privateKey1[:] {
-		privateKey1[i] = 1
-	}
-	for i := range privateKey2[:] {
-		privateKey2[i] = 2
-	}
-
-	var publicKey1 [32]byte
-	curve25519.ScalarBaseMult(&publicKey1, &privateKey1)
-	var message [64]byte
-	for i := range message[:] {
-		message[i] = 3
-	}
-
-	var nonce [24]byte
-	for i := range nonce[:] {
-		nonce[i] = 4
-	}
-
-	box := Seal(nil, message[:], &nonce, &publicKey1, &privateKey2)
-
-	// expected was generated using the C implementation of NaCl.
-	expected, _ := hex.DecodeString("78ea30b19d2341ebbdba54180f821eec265cf86312549bea8a37652a8bb94f07b78a73ed1708085e6ddd0e943bbdeb8755079a37eb31d86163ce241164a47629c0539f330b4914cd135b3855bc2a2dfc")
-
-	if !bytes.Equal(box, expected) {
-		t.Fatalf("box didn't match, got\n%x\n, expected\n%x", box, expected)
-	}
-}