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package ff
import (
"math/big"
"reflect"
"testing"
)
func Test_mul(t *testing.T) {
type args struct {
x Element
y Element
}
tests := []struct {
name string
args args
wantZ Element
}{
{"1*1", args{Element{1, 0, 0, 0}, Element{1, 0, 0, 0}}, Element{1, 0, 0, 0}},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
if gotZ := mul(tt.args.x, tt.args.y); !reflect.DeepEqual(gotZ, tt.wantZ) {
t.Errorf("mul() = %v, want %v", gotZ, tt.wantZ)
}
})
}
}
func Benchmark_mul(b *testing.B) {
x := randomElement(1)
y := randomElement(2)
b.ResetTimer()
for i := 0; i < b.N; i++ {
mul(x, y)
}
}
func Benchmark_mul_BI(b *testing.B) {
x := randomElement(1)
y := randomElement(2)
A, B := ElementToBigInt(x), ElementToBigInt(y)
C := new(big.Int)
b.ResetTimer()
for i := 0; i < b.N; i++ {
C.Mod(C.Mul(A, B), pBI)
}
}
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