From 66ecf9bfd96131256ec2e461871641d1de9147f5 Mon Sep 17 00:00:00 2001 From: Sun Yimin Date: Tue, 25 Jul 2023 15:33:12 +0800 Subject: [PATCH] =?UTF-8?q?Updated=20SM9=E5=AE=9E=E7=8E=B0=E5=8F=8A?= =?UTF-8?q?=E4=BC=98=E5=8C=96=20(markdown)?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- SM9实现及优化.md | 1 + 1 file changed, 1 insertion(+) diff --git a/SM9实现及优化.md b/SM9实现及优化.md index bf59f39..7fa98f4 100644 --- a/SM9实现及优化.md +++ b/SM9实现及优化.md @@ -33,6 +33,7 @@ https://github.com/emmansun/gmsm/blob/7254c055d7a353094a4d3b2c95d17505d2e8e82b/s ## 分圆子群特殊平方运算 finalExponentiation中应用特殊平方运算,这是从参考文档看到的,当然人家的是1-2-6-12塔式扩域上的c语言实现,这个特殊平方有效提高了finalExponentiation的性能。 +(在finalExponentiation中,in ^ ((p^6 - 1) * (p^2 + 1))为什么是分园子群的元素?因为(in ^ ((p^6 - 1) * (p^2 + 1)))^(p^4-p^2+1) = in^(p^12-1) = 1) * https://github.com/emmansun/gmsm/discussions/138 ## 米勒运算中的line add/double不新建、返回对象