Attack and defense world XCTF reverse advanced area (continuous update)
Words written in the front
It's still a proce...
GMSSLGMSSL double certificate generation for novice
First of all, I'm not a professional in cryptography. I don't have the knowledge base in this area. This blog and the ne...
Public Number Development: Get User Messages and Reply Messages
Recently, I found it interesting to see the development documentation of WeChat Public Number. You can customize the dev...
Wechat secondary sharing error, invalid signature
The h5 page based on WeChat public number (using jssdk interface) is shared by user A to user B. Users can not share this page when they share the pag...
Practical encryption module of python
Note 1: MD5, SHA1, SHA256, SHA512 encryption The encryption of these hash algorithms is supported in the built-in module hashlib of python.This part o...