how get image md5 hash from base64 image buffer in the browser in javascript

To compute the MD5 hash of an image in the browser, you can use the CryptoJS library. First, you need to convert the base64 image buffer to a raw binary data. This can be done using the atob function, which decodes a base64-encoded string to a binary string. Then, you can compute the MD5 hash of the binary data using the CryptoJS.MD5 function. Here's an example code snippet:

index.tsx
const base64ImageBuffer = '...'; // Insert the base64 image buffer here
const binaryImageData = atob(base64ImageBuffer);

const hash = CryptoJS.MD5(CryptoJS.enc.Latin1.parse(binaryImageData));
console.log(hash.toString());
223 chars
6 lines

In this code, base64ImageBuffer is the base64-encoded image buffer. The atob function decodes the base64 string to binary data. The CryptoJS.MD5 function computes the MD5 hash of the data, and toString function converts the hash to a string representation.