diff options
Diffstat (limited to 'vendor/golang.org/x/crypto/internal/chacha20/chacha_s390x.go')
| -rw-r--r-- | vendor/golang.org/x/crypto/internal/chacha20/chacha_s390x.go | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/vendor/golang.org/x/crypto/internal/chacha20/chacha_s390x.go b/vendor/golang.org/x/crypto/internal/chacha20/chacha_s390x.go deleted file mode 100644 index 0c1c671..0000000 --- a/vendor/golang.org/x/crypto/internal/chacha20/chacha_s390x.go +++ /dev/null @@ -1,30 +0,0 @@ -// Copyright 2018 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. - -// +build s390x,!gccgo,!appengine - -package chacha20 - -var haveAsm = hasVectorFacility() - -const bufSize = 256 - -// hasVectorFacility reports whether the machine supports the vector -// facility (vx). -// Implementation in asm_s390x.s. -func hasVectorFacility() bool - -// xorKeyStreamVX is an assembly implementation of XORKeyStream. It must only -// be called when the vector facility is available. -// Implementation in asm_s390x.s. -//go:noescape -func xorKeyStreamVX(dst, src []byte, key *[8]uint32, nonce *[3]uint32, counter *uint32, buf *[256]byte, len *int) - -func (c *Cipher) xorKeyStreamAsm(dst, src []byte) { - xorKeyStreamVX(dst, src, &c.key, &c.nonce, &c.counter, &c.buf, &c.len) -} - -// EXRL targets, DO NOT CALL! -func mvcSrcToBuf() -func mvcBufToDst() |