Скачать или смотреть python program to find hash of file

Download this code from https://codegive.com
Title: Python Tutorial: Calculating the Hash of a File
Introduction:
Hashing is a crucial technique in computer science used for various purposes, including data integrity verification and password storage. In this tutorial, we'll explore how to calculate the hash of a file using Python. We'll focus on the hashlib library, which provides a convenient interface for common hash algorithms.
The hashlib library supports several hash algorithms, including MD5, SHA-1, SHA-256, and more. For this tutorial, we'll use SHA-256, a widely used and secure algorithm.
Before hashing the file, we need to open it and read its contents. We'll use a binary mode ('rb') to ensure proper handling of binary files.
After reading the file, we can obtain the hexadecimal representation of the hash using the hexdigest() method.
Now, let's create a function that encapsulates the entire process:
In this tutorial, we've covered the basics of calculating the hash of a file using Python. You can adapt the provided code to use different hash algorithms or integrate it into larger applications that require file integrity verification. Always choose a secure hash algorithm based on your specific requirements.
ChatGPT