gmsm/README.md

**SM2 encryption Benchmark**

    P-256/SM2
    goos: windows
    goarch: amd64
    pkg: gmsm/sm2
    BenchmarkLessThan32-6   	     210	   5665861 ns/op	   0.01 MB/s	 2601864 B/op	   27725 allocs/op
    PASS
    ok  	gmsm/sm2	5.629s
    
    P-256
    goos: windows
    goarch: amd64
    pkg: gmsm/sm2
    BenchmarkMoreThan32-6   	   13656	     86252 ns/op	    3141 B/op	      50 allocs/op
    PASS
    ok  	gmsm/sm2	4.139s
Update README.md 2020-12-17 11:15:27 +08:00			`SM2 encryption Benchmark`
Update README.md add benchmark test result 2020-12-17 11:11:49 +08:00
Update README.md 2020-12-17 11:15:27 +08:00			`P-256/SM2`
			`goos: windows`
			`goarch: amd64`
			`pkg: gmsm/sm2`
			`BenchmarkLessThan32-6 210 5665861 ns/op 0.01 MB/s 2601864 B/op 27725 allocs/op`
			`PASS`
			`ok gmsm/sm2 5.629s`

			`P-256`
			`goos: windows`
			`goarch: amd64`
			`pkg: gmsm/sm2`
			`BenchmarkMoreThan32-6 13656 86252 ns/op 3141 B/op 50 allocs/op`
			`PASS`
			`ok gmsm/sm2 4.139s`