01 There are mainly seven types of Base encoding They are Base16, Base32, Base64, Base58, Base85, Base91, Base100, and other variants such as Base62, Base45, etc. For Base encoding, you only need to remember their characteristics, and when you see the ciphertext, you should know what type of encryption it is. Next, I will introduce … Read more
Hello everyone, I am Relaxed Frontend! Today, we will discuss a particularly important yet often overlooked topic—frontend data encryption. In this era where data security is increasingly important, as frontend developers, mastering basic encryption knowledge not only protects user data but also enhances your resume’s competitiveness! Base64: The Most Basic Encoding Method Although Base64 is … Read more
In the world of JavaScript reverse engineering, encryption algorithms shine like stars. Experienced reverse engineers can accurately identify the type of encryption based on the length of the ciphertext and the structure of the code. Do you also want to uncover the secrets behind it? Familiarity with various encryption algorithms not only enhances your reverse … Read more
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