EPISODE · Apr 5, 2018 · 7 MIN
凯撒密码和摩尔斯电码
from 英语小小孩 · host 英语小小孩
凯撒密码Caesar cipher，是最简单的一种信息加密方法，就是把组成信息的所有字母都在字母表上按照一个固定数目进行移动。例如bee向后移动3位就变成了ehh，bee就是需要保护和被加密的信息，ehh就是加密后的、别人看不懂的信息。要破解凯撒密码就需要......
Embed this episode
NOW PLAYING
凯撒密码和摩尔斯电码
0:00
7:22
1×
No transcript for this episode yet
Similar Episodes
No similar episodes found.
Similar Podcasts
No similar podcasts found.
Frequently Asked Questions
How long is this episode of 英语小小孩?
This episode is 7 minutes long.
When was this 英语小小孩 episode published?
This episode was published on April 5, 2018.
Can I download this 英语小小孩 episode?
Yes. Use the download control on the episode player to save the publisher-provided media file.
URL copied to clipboard!