From d138670b7fac08b59a14e00eeadbdafc61cd9f56 Mon Sep 17 00:00:00 2001 From: Sun Yimin Date: Mon, 22 Mar 2021 20:27:07 +0800 Subject: [PATCH] =?UTF-8?q?Updated=20SM4=E6=80=A7=E8=83=BD=E4=BC=98?= =?UTF-8?q?=E5=8C=96=20(markdown)?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- SM4性能优化.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/SM4性能优化.md b/SM4性能优化.md index 910f314..40ab771 100644 --- a/SM4性能优化.md +++ b/SM4性能优化.md @@ -166,7 +166,7 @@ Golang没提供这两种模式的优化接口,可能这两种模式不怎么 BenchmarkAESGCMOpen8K-6 944479 1325 ns/op 6183.50 MB/s 0 B/op 0 allocs/op BenchmarkSM4GCMOpen8K-6 36162 33197 ns/op 246.77 MB/s 0 B/op 0 allocs/op -AES 128的加密代码(amd64), 没有32轮loop,这种性能差别也不奇怪 +AES 128的加密代码(amd64),一轮一个指令搞定,这种性能差别也不奇怪 // func encryptBlockAsm(nr int, xk *uint32, dst, src *byte) TEXT ·encryptBlockAsm(SB),NOSPLIT,$0