I was talking about this . looks like scrambled data 我是說這個(gè).看這些移動(dòng)的符號(hào)
Algorithms in use range from unsophisticated and easily compromised ones , like rot13 a transposition cipher that scrambles data by shifting alphabetic characters 13 positions , to industry standard algorithms , like des data encryption standard and aes advanced encryption standard 目前使用的算法范圍很廣,有低級(jí)的、容易出問題的算法,如rot13 (這是一種移位加密算法,通過將每個(gè)字母字符加13來打亂數(shù)據(jù)) ,也有業(yè)界標(biāo)準(zhǔn)算法,如des ( data encryption standard )和aes ( advanced encryption standard ) 。