写的 - 写的 - Maxim Aleksa
1. Crypto allows you to encrypt and decrypt messages using Caesar and Vigenère ciphers.
2. Only those who know the secret key are able to decrypt messages, though it is possible to decrypt an encrypted message without knowing the key by using brute force.
3. Use Caesar and Vigenère ciphers and encrypt and decrypt messages.
4. For example, if we use the key of 1 to encrypt “Hello world!”, we will get “Ifmmp xpsme!” To decrypt this message, shift the letters backward.
5. Vigenère cipher improves upon Caesar cipher by shifting letters using different keys.
6. In both Caesar and Vigenère ciphers, each letter is substituted with another, which makes them substitution ciphers.
7. Each letter in the keyword represents by how far the corresponding letter in the original message will be shifted (A and a represent 0, B and b represent 1, Z and z represent 25).
8. Create a message, select a key or a keyword, and then send the encrypted message to your friends.
9. Similarly can you decrypt encrypted messages.
10. This secret key is used to rotate (i.e. shift) each letter by k places, wrapping A to Z and a to z as needed.
11. In the case of Caesar’s cipher, we use a secret integral key (k).
或按照以下指南在PC上使用 :
选择你的电脑版本:
软件安装要求:
可直接下载。下载如下：
现在，打开已安装的模拟器应用程序并查找其搜索栏。一旦找到它，请键入 Crypto 在搜索栏并按搜索。点击 Crypto应用程序图标。一个 窗口 Crypto 在Play商店或应用程序商店将打开并且它将在您的模拟器应用程序中显示商店。现在，按下安装按钮并像在iPhone或Android设备上一样，您的应用程序将开始下载。现在我们都完成了。
你会看到一个名为“所有应用程序”的图标。
点击它，它会带你到一个包含所有已安装应用程序的页面。
你应该看到 图标。点击它并开始使用该应用程序。
下载 Crypto 对于Mac OS (Apple)
| 下载 | 开发人员 | 评论 | 评分 |
|---|---|---|---|
| Free 对于Mac OS | Maxim Aleksa | 10 | 4.70 |
在 Windows 11 上设置电脑和下载 Crypto 应用的步骤:
PcMac China 
