56 lines
1.2 KiB
Go
56 lines
1.2 KiB
Go
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package md5helper
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import (
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"crypto/md5"
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"encoding/hex"
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"fmt"
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"testing"
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)
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func TestMD52(t *testing.T) {
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got := MD52("Qq123456")
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fmt.Println(got)
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}
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func TestMD5(t *testing.T) {
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got := []byte("Qq123456")
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s := md5.New()
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s.Write(got)
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fmt.Println(hex.EncodeToString(s.Sum(nil)))
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cc := md5.Sum(got)
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fmt.Println(hex.EncodeToString(cc[:]))
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fmt.Printf("%x\n", md5.Sum(got))
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}
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// go test -bench=_QE_ -benchmem -run=^$
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func Benchmark_QE_1(b *testing.B) {
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for i := 0; i < b.N; i++ {
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input := `Qq123456`
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s := md5.New()
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s.Write([]byte(input))
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hex.EncodeToString(s.Sum(nil))
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}
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}
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func Benchmark_QE_2(b *testing.B) {
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for i := 0; i < b.N; i++ {
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input := `Qq123456`
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cc := md5.Sum([]byte(input))
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hex.EncodeToString(cc[:])
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}
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}
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func Benchmark_QE_3(b *testing.B) {
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for i := 0; i < b.N; i++ {
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input := `Qq123456`
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fmt.Sprintf("%x\n", md5.Sum([]byte(input)))
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}
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}
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// Benchmark_QE_1-6 6354160 189.8 ns/op 48 B/op 2 allocs/op
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// Benchmark_QE_2-6 7352328 162.9 ns/op 32 B/op 1 allocs/op
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// Benchmark_QE_3-6 3007480 396.9 ns/op 80 B/op 3 allocs/op
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