updating dashboard dependency version and resolve conflicts
Signed-off-by: junotx <junotx@126.com>
This commit is contained in:
31
vendor/golang.org/x/crypto/internal/chacha20/chacha_arm64.go
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31
vendor/golang.org/x/crypto/internal/chacha20/chacha_arm64.go
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@@ -1,31 +0,0 @@
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// Copyright 2018 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// +build go1.11
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// +build !gccgo
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package chacha20
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const (
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haveAsm = true
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bufSize = 256
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)
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//go:noescape
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func xorKeyStreamVX(dst, src []byte, key *[8]uint32, nonce *[3]uint32, counter *uint32)
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func (c *Cipher) xorKeyStreamAsm(dst, src []byte) {
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if len(src) >= bufSize {
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xorKeyStreamVX(dst, src, &c.key, &c.nonce, &c.counter)
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}
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if len(src)%bufSize != 0 {
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i := len(src) - len(src)%bufSize
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c.buf = [bufSize]byte{}
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copy(c.buf[:], src[i:])
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xorKeyStreamVX(c.buf[:], c.buf[:], &c.key, &c.nonce, &c.counter)
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c.len = bufSize - copy(dst[i:], c.buf[:len(src)%bufSize])
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}
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}
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264
vendor/golang.org/x/crypto/internal/chacha20/chacha_generic.go
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264
vendor/golang.org/x/crypto/internal/chacha20/chacha_generic.go
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@@ -1,264 +0,0 @@
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// Copyright 2016 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// Package ChaCha20 implements the core ChaCha20 function as specified
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// in https://tools.ietf.org/html/rfc7539#section-2.3.
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package chacha20
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import (
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"crypto/cipher"
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"encoding/binary"
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"golang.org/x/crypto/internal/subtle"
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)
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// assert that *Cipher implements cipher.Stream
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var _ cipher.Stream = (*Cipher)(nil)
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// Cipher is a stateful instance of ChaCha20 using a particular key
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// and nonce. A *Cipher implements the cipher.Stream interface.
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type Cipher struct {
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key [8]uint32
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counter uint32 // incremented after each block
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nonce [3]uint32
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buf [bufSize]byte // buffer for unused keystream bytes
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len int // number of unused keystream bytes at end of buf
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}
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// New creates a new ChaCha20 stream cipher with the given key and nonce.
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// The initial counter value is set to 0.
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func New(key [8]uint32, nonce [3]uint32) *Cipher {
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return &Cipher{key: key, nonce: nonce}
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}
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// ChaCha20 constants spelling "expand 32-byte k"
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const (
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j0 uint32 = 0x61707865
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j1 uint32 = 0x3320646e
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j2 uint32 = 0x79622d32
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j3 uint32 = 0x6b206574
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)
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func quarterRound(a, b, c, d uint32) (uint32, uint32, uint32, uint32) {
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a += b
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d ^= a
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d = (d << 16) | (d >> 16)
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c += d
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b ^= c
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b = (b << 12) | (b >> 20)
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a += b
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d ^= a
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d = (d << 8) | (d >> 24)
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c += d
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b ^= c
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b = (b << 7) | (b >> 25)
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return a, b, c, d
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}
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// XORKeyStream XORs each byte in the given slice with a byte from the
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// cipher's key stream. Dst and src must overlap entirely or not at all.
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//
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// If len(dst) < len(src), XORKeyStream will panic. It is acceptable
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// to pass a dst bigger than src, and in that case, XORKeyStream will
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// only update dst[:len(src)] and will not touch the rest of dst.
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//
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// Multiple calls to XORKeyStream behave as if the concatenation of
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// the src buffers was passed in a single run. That is, Cipher
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// maintains state and does not reset at each XORKeyStream call.
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func (s *Cipher) XORKeyStream(dst, src []byte) {
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if len(dst) < len(src) {
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panic("chacha20: output smaller than input")
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}
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if subtle.InexactOverlap(dst[:len(src)], src) {
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panic("chacha20: invalid buffer overlap")
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}
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// xor src with buffered keystream first
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if s.len != 0 {
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buf := s.buf[len(s.buf)-s.len:]
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if len(src) < len(buf) {
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buf = buf[:len(src)]
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}
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td, ts := dst[:len(buf)], src[:len(buf)] // BCE hint
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for i, b := range buf {
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td[i] = ts[i] ^ b
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}
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s.len -= len(buf)
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if s.len != 0 {
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return
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}
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s.buf = [len(s.buf)]byte{} // zero the empty buffer
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src = src[len(buf):]
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dst = dst[len(buf):]
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}
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if len(src) == 0 {
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return
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}
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if haveAsm {
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if uint64(len(src))+uint64(s.counter)*64 > (1<<38)-64 {
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panic("chacha20: counter overflow")
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}
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s.xorKeyStreamAsm(dst, src)
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return
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}
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// set up a 64-byte buffer to pad out the final block if needed
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// (hoisted out of the main loop to avoid spills)
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rem := len(src) % 64 // length of final block
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fin := len(src) - rem // index of final block
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if rem > 0 {
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copy(s.buf[len(s.buf)-64:], src[fin:])
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}
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// pre-calculate most of the first round
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s1, s5, s9, s13 := quarterRound(j1, s.key[1], s.key[5], s.nonce[0])
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s2, s6, s10, s14 := quarterRound(j2, s.key[2], s.key[6], s.nonce[1])
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s3, s7, s11, s15 := quarterRound(j3, s.key[3], s.key[7], s.nonce[2])
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n := len(src)
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src, dst = src[:n:n], dst[:n:n] // BCE hint
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for i := 0; i < n; i += 64 {
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// calculate the remainder of the first round
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s0, s4, s8, s12 := quarterRound(j0, s.key[0], s.key[4], s.counter)
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// execute the second round
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x0, x5, x10, x15 := quarterRound(s0, s5, s10, s15)
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x1, x6, x11, x12 := quarterRound(s1, s6, s11, s12)
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x2, x7, x8, x13 := quarterRound(s2, s7, s8, s13)
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x3, x4, x9, x14 := quarterRound(s3, s4, s9, s14)
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// execute the remaining 18 rounds
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for i := 0; i < 9; i++ {
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x0, x4, x8, x12 = quarterRound(x0, x4, x8, x12)
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x1, x5, x9, x13 = quarterRound(x1, x5, x9, x13)
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x2, x6, x10, x14 = quarterRound(x2, x6, x10, x14)
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x3, x7, x11, x15 = quarterRound(x3, x7, x11, x15)
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x0, x5, x10, x15 = quarterRound(x0, x5, x10, x15)
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x1, x6, x11, x12 = quarterRound(x1, x6, x11, x12)
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x2, x7, x8, x13 = quarterRound(x2, x7, x8, x13)
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x3, x4, x9, x14 = quarterRound(x3, x4, x9, x14)
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}
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x0 += j0
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x1 += j1
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x2 += j2
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x3 += j3
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x4 += s.key[0]
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x5 += s.key[1]
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x6 += s.key[2]
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x7 += s.key[3]
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x8 += s.key[4]
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x9 += s.key[5]
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x10 += s.key[6]
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x11 += s.key[7]
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x12 += s.counter
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x13 += s.nonce[0]
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x14 += s.nonce[1]
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x15 += s.nonce[2]
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// increment the counter
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s.counter += 1
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if s.counter == 0 {
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panic("chacha20: counter overflow")
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}
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// pad to 64 bytes if needed
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in, out := src[i:], dst[i:]
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if i == fin {
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// src[fin:] has already been copied into s.buf before
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// the main loop
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in, out = s.buf[len(s.buf)-64:], s.buf[len(s.buf)-64:]
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}
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in, out = in[:64], out[:64] // BCE hint
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// XOR the key stream with the source and write out the result
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xor(out[0:], in[0:], x0)
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xor(out[4:], in[4:], x1)
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xor(out[8:], in[8:], x2)
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xor(out[12:], in[12:], x3)
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xor(out[16:], in[16:], x4)
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xor(out[20:], in[20:], x5)
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xor(out[24:], in[24:], x6)
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xor(out[28:], in[28:], x7)
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xor(out[32:], in[32:], x8)
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xor(out[36:], in[36:], x9)
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xor(out[40:], in[40:], x10)
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xor(out[44:], in[44:], x11)
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xor(out[48:], in[48:], x12)
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xor(out[52:], in[52:], x13)
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xor(out[56:], in[56:], x14)
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xor(out[60:], in[60:], x15)
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}
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// copy any trailing bytes out of the buffer and into dst
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if rem != 0 {
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s.len = 64 - rem
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copy(dst[fin:], s.buf[len(s.buf)-64:])
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}
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}
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// Advance discards bytes in the key stream until the next 64 byte block
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// boundary is reached and updates the counter accordingly. If the key
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// stream is already at a block boundary no bytes will be discarded and
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// the counter will be unchanged.
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func (s *Cipher) Advance() {
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s.len -= s.len % 64
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if s.len == 0 {
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s.buf = [len(s.buf)]byte{}
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}
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}
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// XORKeyStream crypts bytes from in to out using the given key and counters.
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// In and out must overlap entirely or not at all. Counter contains the raw
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// ChaCha20 counter bytes (i.e. block counter followed by nonce).
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func XORKeyStream(out, in []byte, counter *[16]byte, key *[32]byte) {
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s := Cipher{
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key: [8]uint32{
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binary.LittleEndian.Uint32(key[0:4]),
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binary.LittleEndian.Uint32(key[4:8]),
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binary.LittleEndian.Uint32(key[8:12]),
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binary.LittleEndian.Uint32(key[12:16]),
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binary.LittleEndian.Uint32(key[16:20]),
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binary.LittleEndian.Uint32(key[20:24]),
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binary.LittleEndian.Uint32(key[24:28]),
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binary.LittleEndian.Uint32(key[28:32]),
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},
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nonce: [3]uint32{
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binary.LittleEndian.Uint32(counter[4:8]),
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binary.LittleEndian.Uint32(counter[8:12]),
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binary.LittleEndian.Uint32(counter[12:16]),
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},
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counter: binary.LittleEndian.Uint32(counter[0:4]),
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}
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s.XORKeyStream(out, in)
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}
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// HChaCha20 uses the ChaCha20 core to generate a derived key from a key and a
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// nonce. It should only be used as part of the XChaCha20 construction.
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func HChaCha20(key *[8]uint32, nonce *[4]uint32) [8]uint32 {
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x0, x1, x2, x3 := j0, j1, j2, j3
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x4, x5, x6, x7 := key[0], key[1], key[2], key[3]
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x8, x9, x10, x11 := key[4], key[5], key[6], key[7]
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x12, x13, x14, x15 := nonce[0], nonce[1], nonce[2], nonce[3]
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for i := 0; i < 10; i++ {
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x0, x4, x8, x12 = quarterRound(x0, x4, x8, x12)
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x1, x5, x9, x13 = quarterRound(x1, x5, x9, x13)
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x2, x6, x10, x14 = quarterRound(x2, x6, x10, x14)
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x3, x7, x11, x15 = quarterRound(x3, x7, x11, x15)
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x0, x5, x10, x15 = quarterRound(x0, x5, x10, x15)
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x1, x6, x11, x12 = quarterRound(x1, x6, x11, x12)
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x2, x7, x8, x13 = quarterRound(x2, x7, x8, x13)
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x3, x4, x9, x14 = quarterRound(x3, x4, x9, x14)
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}
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var out [8]uint32
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out[0], out[1], out[2], out[3] = x0, x1, x2, x3
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out[4], out[5], out[6], out[7] = x12, x13, x14, x15
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return out
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}
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29
vendor/golang.org/x/crypto/internal/chacha20/chacha_s390x.go
generated
vendored
29
vendor/golang.org/x/crypto/internal/chacha20/chacha_s390x.go
generated
vendored
@@ -1,29 +0,0 @@
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// Copyright 2018 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// +build s390x,!gccgo,!appengine
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package chacha20
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import (
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"golang.org/x/sys/cpu"
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)
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var haveAsm = cpu.S390X.HasVX
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const bufSize = 256
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// xorKeyStreamVX is an assembly implementation of XORKeyStream. It must only
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// be called when the vector facility is available.
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// Implementation in asm_s390x.s.
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//go:noescape
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func xorKeyStreamVX(dst, src []byte, key *[8]uint32, nonce *[3]uint32, counter *uint32, buf *[256]byte, len *int)
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func (c *Cipher) xorKeyStreamAsm(dst, src []byte) {
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xorKeyStreamVX(dst, src, &c.key, &c.nonce, &c.counter, &c.buf, &c.len)
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}
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// EXRL targets, DO NOT CALL!
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func mvcSrcToBuf()
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func mvcBufToDst()
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Reference in New Issue
Block a user