1 Introduction Recently, I encountered a situation in development where file uploads were done using Base64 encoding. I remember when I first learned about HTTP file uploads, they were done by directly uploading binary files with a content-type of multipart/form-data. We know that all transmissions over the network ultimately transmit binary streams, so there is … Read more
Photographer: Product Manager This Skewered Food Shop Has Finally Opened When reading various encryption articles, you often see that the authors use numbers as examples for encryption. However, in real life, we communicate in Chinese. So how can we encrypt Chinese text? In the article “Don’t Worry, No One Can Snooze Our Chat Messages”, we … Read more
What is Base64? Base64, as the name suggests, is a character set that includes lowercase letters a-z, uppercase letters A-Z, digits 0-9, and symbols “+” and “/”, totaling 64 characters (plus one “=”, making it actually 65 characters; the reason for the “=” will be explained later). Any symbol can be converted into a character … Read more
Many friends have asked me about what happened yesterday at our company, and I was also very shocked by the incident. Before the truth is clarified, I hope everyone can view the situation rationally. Of course, if the truth indeed reveals what has been said, it must not be tolerated. Java‘s encryption knowledge is also … Read more