github.com/twelsh-aw/go/src@v0.0.0-20230516233729-a56fe86a7c81/crypto/internal/nistec/fiat/fiat_test.go (about)

     1  // Copyright 2021 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  package fiat_test
     6  
     7  import (
     8  	"crypto/internal/nistec/fiat"
     9  	"testing"
    10  )
    11  
    12  func BenchmarkMul(b *testing.B) {
    13  	b.Run("P224", func(b *testing.B) {
    14  		v := new(fiat.P224Element).One()
    15  		b.ReportAllocs()
    16  		b.ResetTimer()
    17  		for i := 0; i < b.N; i++ {
    18  			v.Mul(v, v)
    19  		}
    20  	})
    21  	b.Run("P384", func(b *testing.B) {
    22  		v := new(fiat.P384Element).One()
    23  		b.ReportAllocs()
    24  		b.ResetTimer()
    25  		for i := 0; i < b.N; i++ {
    26  			v.Mul(v, v)
    27  		}
    28  	})
    29  	b.Run("P521", func(b *testing.B) {
    30  		v := new(fiat.P521Element).One()
    31  		b.ReportAllocs()
    32  		b.ResetTimer()
    33  		for i := 0; i < b.N; i++ {
    34  			v.Mul(v, v)
    35  		}
    36  	})
    37  }
    38  
    39  func BenchmarkSquare(b *testing.B) {
    40  	b.Run("P224", func(b *testing.B) {
    41  		v := new(fiat.P224Element).One()
    42  		b.ReportAllocs()
    43  		b.ResetTimer()
    44  		for i := 0; i < b.N; i++ {
    45  			v.Square(v)
    46  		}
    47  	})
    48  	b.Run("P384", func(b *testing.B) {
    49  		v := new(fiat.P384Element).One()
    50  		b.ReportAllocs()
    51  		b.ResetTimer()
    52  		for i := 0; i < b.N; i++ {
    53  			v.Square(v)
    54  		}
    55  	})
    56  	b.Run("P521", func(b *testing.B) {
    57  		v := new(fiat.P521Element).One()
    58  		b.ReportAllocs()
    59  		b.ResetTimer()
    60  		for i := 0; i < b.N; i++ {
    61  			v.Square(v)
    62  		}
    63  	})
    64  }