Recent cryptography, a class that implements the PlayFair encryption algorithm of Java, including constructors, the encryption function and decryption function, there are several secondary functions, accompanied by a test class, running under the console.




File list:
Playfair
.......\bin
.......\...\playfair.class
.......\...\test.class
.......\src
.......\...\playfair.java
.......\...\test.java
.......\.classpath
.......\.project