2022-06-16 16:40:00 +08:00
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## SM9 current supported functions:
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2023-12-13 13:43:05 +08:00
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* Keys generation（密钥生成）
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* Sign/Verify （数字签名算法）
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* Key Exchange （密钥交换协议）
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* Wrap/Unwrap Key （密钥封装机制）
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* Encryption/Decryption （公钥加密算法）
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## Reference
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* Information security technology—Identity-based cryptographic algorithms SM9—Part 1：General《GB/T 38635.1-2020 信息安全技术 SM9标识密码算法 第1部分：总则》
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* Information security technology—Identity-based cryptographic algorithms SM9—Part 2：Algorithms《GB/T 38635.2-2020 信息安全技术 SM9标识密码算法 第2部分：算法》
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* Information security technology—SM9 cryptographic algorithm application specification《GB/T 41389-2022 信息安全技术 SM9密码算法使用规范》
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您可以从[国家标准全文公开系统](https://openstd.samr.gov.cn/)在线阅读这些标准。
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2023-07-25 16:49:44 +08:00
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## SM9 current performance (for reference only):
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2023-06-24 10:10:08 +08:00
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**SM9 Sign/Verify/Enc/Dec Benchmark**
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2022-06-13 16:29:58 +08:00
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goos: windows
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goarch: amd64
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pkg: github.com/emmansun/gmsm/sm9
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2023-06-24 10:10:08 +08:00
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cpu: Intel(R) Core(TM) i5-8265U CPU @ 1.60GHz
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BenchmarkSign-8 3492 319540 ns/op 19752 B/op 545 allocs/op
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BenchmarkVerify-8 806 1475192 ns/op 161320 B/op 3894 allocs/op
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BenchmarkEncrypt-8 3351 357549 ns/op 20971 B/op 551 allocs/op
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BenchmarkDecrypt-8 1052 1135588 ns/op 142868 B/op 3356 allocs/op
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BenchmarkDecryptASN1-8 1063 1129712 ns/op 142888 B/op 3358 allocs/op
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2022-06-13 16:29:58 +08:00
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2023-06-24 10:10:08 +08:00
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**SM9 Generate User Sign/Encrypt Private Key Benchmark**
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2022-06-13 17:35:46 +08:00
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goos: windows
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goarch: amd64
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pkg: github.com/emmansun/gmsm/sm9
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2023-06-24 10:10:08 +08:00
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cpu: Intel(R) Core(TM) i5-8265U CPU @ 1.60GHz
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BenchmarkGenerateSignPrivKey-8 18608 65422 ns/op 944 B/op 14 allocs/op
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BenchmarkGenerateEncryptPrivKey-8 8486 151201 ns/op 1072 B/op 14 allocs/op
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2022-06-13 17:35:46 +08:00
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