Introduction - If you have any usage issues, please Google them yourself
After this chat program uses a 2048 bit RSA encryption algorithm for data encryption and digital signature issue, because RSA encrypted information requires a lot of time, so this program suitable for transfer to keys or very important and less information network communications. After compile and run this program interface as shown above, normal chat needs to be set, set the IP address of the other party, QQ number or e-mail address, then you can send an announcement, the program can also be completed as shown in the other functions.