培根密码本质上是使用二进制数设计的，没有采用01编码，而是使用AB来表示
培根密码对照表 第一种方式：A aaaaa B aaaab C aaaba D aaabb E aabaa F aabab G aabba H aabbb I abaaa J abaabK ababa L ababb M abbaa N abbab O abbba P abbbb Q baaaa R baaab S baaba T baabbU babaa V babab W babba X babbb Y bbaaa Z bbaab第二种方式a AAAAA g AABBA n ABBAA t BAABAb AAAAB h AABBB o ABBAB u-v BAABBc AAABA i-j ABAAA p ABBBA w BABAAd AAABB k ABAAB q ABBBB x BABABe AABAA l ABABA r BAAAA y BABBAf AABAB m ABABB s BAAAB z BABBB 基础应用密文：BAABABAABBAABAAAABBAAAAAAABBABABBBAAABBABAAABAAAAAABBBBAABBBBBAAA
明文：BAABA BAABB AABAA AABBA AAAAA ABBAB ABBBA AABBA BAAAB AAAAA ABBBB AABBB BBAAA
s t e g a n o g r a p h y
也就是说明文为steganography
进阶应用密文：SjkLnIljKHamJmkilABawiiioaAMbOaPIJmklNBaKijmBuaoljiAUWMakMHWNAakm
明文：BAABA BAABB AABAA AABBA AAAAA ABBAB ABBBA AABBA BAAAB AAAAA ABBBB AABBB BBAAA
s t e g a n o g r a p h y
这里是怎么回事呢，我们令大写字母为B，小写字母为A，则将密文转化为BA字符串，再解码即可
密文：
To encodeamessage each letteroftheplaintextis replaced by a group of fiveo
明文：BAABA BAABB AABAA AABBA AAAAA ABBAB ABBBA AABBA BAAAB AAAAA ABBBB AABBB BBAAA
s t e g a n o g r a p h y
我们令粗体表示B，正常字体为A，则将密文转化为BA字符串，再解码即可。
密文：xgdocpdcuuhlpfmglupfdlbhekpxiqknvpiimyykoeahrjjcfkmqusrkbuutqvlfb
明文：BAABA BAABB AABAA AABBA AAAAA ABBAB ABBBA AABBA BAAAB AAAAA ABBBB AABBB BBAAA
s t e g a n o g r a p h y
这里的规则是：
a--m --> A:字母a到m这一范围内的字母统一换成An--z --> B: 字母n到z这一范围内的字母统一换成B