Source file src/vendor/golang.org/x/crypto/internal/poly1305/bits_go1.13.go

Documentation: vendor/golang.org/x/crypto/internal/poly1305

     1  // Copyright 2019 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  //go:build go1.13
     6  
     7  package poly1305
     8  
     9  import "math/bits"
    10  
    11  func bitsAdd64(x, y, carry uint64) (sum, carryOut uint64) {
    12  	return bits.Add64(x, y, carry)
    13  }
    14  
    15  func bitsSub64(x, y, borrow uint64) (diff, borrowOut uint64) {
    16  	return bits.Sub64(x, y, borrow)
    17  }
    18  
    19  func bitsMul64(x, y uint64) (hi, lo uint64) {
    20  	return bits.Mul64(x, y)
    21  }
    22  

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