锐速的事告诉我们，程序员不能自创加密算法

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刚刚在论坛看到了锐速一键安装包，改 mac 都不用了
序列号的加密方法一看就是拍着脑袋想出来的
http://www.hostloc.com/forum.php?mod=viewthread&tid=307194&extra=page%3D1&mobile=2

Supplement 1 · Feb 24, 2016

只提供简单算法，不讨论怎么破解

def gen_lrc(s):
lic_6479 = ''
rd = [162,15,239,202,57,14,45,164,147,232,120,90,117,15,239,232]
for idx in range(len(s)):
lic_6479 += '%02X' %((ord(s[idx]) + rd[idx]) % 256) + ' '
return lic_6479
print gen_lrc("0A0D10131013161A");

Supplement 2 · Feb 26, 2016

我感觉锐速完了
https://ooo.0o0.ooo/2016/02/26/56d01244beb08.jpg

锐速

加密

Mac

程序员

9 replies • 2016-02-26 17:27:03 +08:00