cyphers

By the standards of modern-day encryption techniques , substitution cyphers are child 's play .

按照现代加密技术的标准，置换密码简直就是小儿科。

But simple substitution cyphers can be fun to play with , especially in an RPG context by handing someone an encoded message that they can work out during game play .

但是简单的置换密码玩起来很有趣，尤其是在RPG环境中给某个人传递一条可以在玩游戏的过程中破解出来的编码信息。

Finally , the word-game scripts will help you solve the Jumble game , create simple substitution cyphers , and generate word-search diagrams while taking your PHP array-handling skills one step further .

最后，文字游戏脚本将帮助您解决Jumble游戏，创建简单的置换计算程序，并生成文字搜索图，同时让您的PHP数组处理技能更上一层楼。

By then it had been renamed as the ' Government Code and Cypher School ' , and was supposed to study ' the methods of cypher communication used by foreign powers ' and to ' advise on the security of British codes and cyphers . '

当时把它改名叫政府编码密码学校，而且主张学习外国势力所使用的密码技术，来促进英国编码与密码技术的提高。

GC and CS was able to confirm that , though the Germans resorted to fairly simple hand codes and cyphers for such things as light-ships , dockyards and merchant shipping , their naval units , down to the smallest , relied entirely on the Enigma machine .

政密学校能够确定，虽然德国的商船仍采用手工方式加密，但他们的海军单位，哪怕是最小的，也全面部署了谜机。