mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2024-12-23 10:42:12 +00:00
25 lines
496 B
Go
25 lines
496 B
Go
|
// Copyright 2013 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.
|
||
|
|
|
||
|
|
// This file was split out from Go's crypto/cipher/xor.go
|
||
|
|
|
||
|
|
// +build !386,!amd64,!ppc64,!ppc64le,!s390x,!appengine
|
||
|
|
|
||
|
|
package sasl
|
||
|
|
|
||
|
|
func xorBytes(dst, a, b []byte) int {
|
||
|
|
n := len(a)
|
||
|
|
if len(b) < n {
|
||
|
|
n = len(b)
|
||
|
|
}
|
||
|
|
for i := 0; i < n; i++ {
|
||
|
|
dst[i] = a[i] ^ b[i]
|
||
|
|
}
|
||
|
|
return n
|
||
|
|
}
|
||
|
|
|
||
|
|
func xorWords(dst, a, b []byte) {
|
||
|
|
xorBytes(dst, a, b)
|
||
|
|
}
|