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author | Jordan <me@jordan.im> | 2022-03-17 09:43:29 -0700 |
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committer | Jordan <me@jordan.im> | 2022-03-17 09:43:29 -0700 |
commit | 66bfe530b4fd5cb9755337ce718df26ee81f1b77 (patch) | |
tree | 9dfc8a79183b8bffc12db5a92f957e3bfd37d4f2 /vendor/golang.org/x/crypto/internal/poly1305/bits_go1.13.go | |
parent | 2f0b35e3c25bc4394f3288e1baa77d250cb510ed (diff) | |
download | keep-66bfe530b4fd5cb9755337ce718df26ee81f1b77.tar.gz keep-66bfe530b4fd5cb9755337ce718df26ee81f1b77.zip |
misc: go get -u ./... ; go mod vendor
Diffstat (limited to 'vendor/golang.org/x/crypto/internal/poly1305/bits_go1.13.go')
-rw-r--r-- | vendor/golang.org/x/crypto/internal/poly1305/bits_go1.13.go | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/vendor/golang.org/x/crypto/internal/poly1305/bits_go1.13.go b/vendor/golang.org/x/crypto/internal/poly1305/bits_go1.13.go new file mode 100644 index 0000000..ed52b34 --- /dev/null +++ b/vendor/golang.org/x/crypto/internal/poly1305/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) +} |