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Updated SM2加解密性能 (markdown)
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SM2加解密性能.md
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SM2加解密性能.md
@ -87,5 +87,21 @@ BenchmarkHash8K-6
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* 每次哈希运算相互无依赖,可以并行计算。这个优化比较复杂,代码量大。
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* 每次哈希运算相互无依赖,可以并行计算。这个优化比较复杂,代码量大。
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# 结论
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# 结论
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经过KDF共享Z状态优化后:
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```
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goos: windows
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goarch: amd64
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pkg: github.com/emmansun/gmsm/sm2
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cpu: Intel(R) Core(TM) i5-9500 CPU @ 3.00GHz
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BenchmarkEncrypt1024_SM2
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BenchmarkEncrypt1024_SM2-6
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15978 74357 ns/op 13.77 MB/s 3880 B/op 14 allocs/op
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BenchmarkSM4CBCEncrypt1K
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BenchmarkSM4CBCEncrypt1K-6
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142844 8071 ns/op 126.88 MB/s 0 B/op 0 allocs/op
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BenchmarkSM4GCMSeal1K
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BenchmarkSM4GCMSeal1K-6
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514671 2036 ns/op 502.89 MB/s 0 B/op 0 allocs/op
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```
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总体而言,SM2加密算法并不适合大数据量的加密。
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总体而言,SM2加密算法并不适合大数据量的加密。
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