闲来无事，做个小脚本，调用 OpenSSL 来测试各个加密算法的速度

至于脚本有什么用途....大家看着办罢
用于什么什么代理测速我就管不着了

提前安装下 OpenSSL ，保存为 shell 脚本就可以直接用了

#!/bin/bash echo "----------------------------------------------------" echo "本程序会依次执行以下算法加密性能的测试：" echo " AES-(128/256)-(CFB/CTR/GCM)" echo " Chacha20(-poly1305)" echo "并横向对比输出结果" echo "至于用途....看着办吧！" echo "----------------------------------------------------" openssl speed -evp aes-128-cfb > 128cfb.txt openssl speed -evp aes-256-cfb > 256cfb.txt openssl speed -evp aes-128-ctr > 128ctr.txt openssl speed -evp aes-256-ctr > 256ctr.txt openssl speed -evp aes-128-gcm > 128gcm.txt openssl speed -evp aes-256-gcm > 256gcm.txt openssl speed -evp chacha20 > c20.txt openssl speed -evp chacha20-poly1305 > c20p1305.txt echo "----------------------------------------------------" echo "以下是测试结果，越高越好：" cat 128cfb.txt | tail - -n 2 cat 256cfb.txt | tail - -n 1 cat 128ctr.txt | tail - -n 1 cat 256ctr.txt | tail - -n 1 cat 128gcm.txt | tail - -n 1 cat 256gcm.txt | tail - -n 1 cat c20.txt | tail - -n 1 cat c20p1305.txt | tail - -n 1 echo "-----------------------------------------------------" rm 128cfb.txt rm 256cfb.txt rm 128ctr.txt rm 256ctr.txt rm 128gcm.txt rm 256gcm.txt rm c20.txt rm c20p1305.txt echo "测试结束" 

顺便附上我的 J1900 小工控机（做软路由用） 的测试结果

没有硬件加速，Chacha20 基本把 AES 摁着打