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authorJordan <me@jordan.im>2022-03-17 09:43:29 -0700
committerJordan <me@jordan.im>2022-03-17 09:43:29 -0700
commit66bfe530b4fd5cb9755337ce718df26ee81f1b77 (patch)
tree9dfc8a79183b8bffc12db5a92f957e3bfd37d4f2 /vendor/golang.org/x/crypto/internal/poly1305/bits_go1.13.go
parent2f0b35e3c25bc4394f3288e1baa77d250cb510ed (diff)
downloadkeep-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.go22
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)
+}