diff options
author | root <sina@snix.ir> | 2022-07-19 04:29:51 +0000 |
---|---|---|
committer | root <sina@snix.ir> | 2022-07-19 04:29:51 +0000 |
commit | 1c5dc8ea997b8cd42bf40c7638a52fd0f7fb530a (patch) | |
tree | 59415ec755f8d9e6f0449192d86572ee92eb3539 /bits_go1.13.go |
poly1305 snix repo
Diffstat (limited to 'bits_go1.13.go')
-rw-r--r-- | bits_go1.13.go | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/bits_go1.13.go b/bits_go1.13.go new file mode 100644 index 0000000..ed52b34 --- /dev/null +++ b/bits_go1.13.go @@ -0,0 +1,22 @@ +// Copyright 2019 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. + +//go:build go1.13 +// +build go1.13 + +package poly1305 + +import "math/bits" + +func bitsAdd64(x, y, carry uint64) (sum, carryOut uint64) { + return bits.Add64(x, y, carry) +} + +func bitsSub64(x, y, borrow uint64) (diff, borrowOut uint64) { + return bits.Sub64(x, y, borrow) +} + +func bitsMul64(x, y uint64) (hi, lo uint64) { + return bits.Mul64(x, y) +} |