Hashing Explained in 1 Minute ⏱️ | What Is Hashing & How It Works

In this video you will understand all about what is Hashing, you will learn all about Hashing in just 1 minute. Hashing is a crucial concept in computer science and cryptography, involving the transformation of data into a fixed-size string of characters. Explore its role in data integrity, password security, and digital signatures.

What is Hashing:
Hashing is a process that converts input data into a fixed-size string of characters, known as a hash value. It is a fundamental concept in computer science used for data integrity, security, and efficient data retrieval.

How Hashing Works:
Hashing employs a hash function to process input data, producing a unique hash code. The output, or hash value, is typically a fixed length and appears random. Even a small change in input results in a significantly different hash, making it useful for verification.

What is a Hash Function:
A hash function is a mathematical algorithm that transforms input data of any size into a fixed-size string of characters. It should be fast, deterministic, and produce a unique hash for different inputs. Common hash functions include SHA-256 and MD5.

Applications of Hashing:
Hashing finds applications in various fields, including data integrity verification, password storage, digital signatures, and efficient data retrieval in hash tables. It ensures secure and quick access to information, making it a vital component in computer science and cryptography.

#hashing #datastructures #coding #scaler

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