Secure Hash Algorithms - Wikipedia
SHA-2: A family of two similar hash functions, with different block sizes, known as SHA-256 and SHA-512. They differ in the word size; SHA-256 uses 32-bit words where SHA-512 uses 64-bit words.
What is SHA? What is SHA used for? - Encryption Consulting
Apr 5, 2024 · A secure hashing algorithm, or SHA, changes data by creating a hash digest unique to each plaintext message. The two main types of SHAs are SHA-1 and SHA-2.
What is SHA? A Complete Guide to Hash Algorithms
May 13, 2025 · SHA stands for Secure Hash Algorithm, a cryptographic function developed to protect sensitive data. It takes an input message, such as a text, file, password, or any data input, and runs it …
Secure Hash Algorithms | Brilliant Math & Science Wiki
Secure Hash Algorithms, also known as SHA, are a family of cryptographic functions designed to keep data secured. It works by transforming the data using a hash function: an algorithm that consists of …
Hash Functions | CSRC
Jan 4, 2017 · SHA-2 family of hash algorithms: SHA-224, SHA-256, SHA-384, SHA-512, SHA-512/224, and SHA-512/256. NIST deprecated the use of SHA-1 in 2011 and disallowed its use for digital …
How Does a Secure Hash Algorithm work in Cryptography?
Jul 23, 2025 · Secure Hash Algorithms (SHA) is one of the cryptography technology and uses hashing for plaintext to message digest conversion. In this article, we will learn all about the SHA like it's …
What is the Secure Hash Algorithm (SHA)? | Twingate
Secure Hash Algorithm (SHA) is a family of cryptographic hash functions designed to ensure data integrity by producing unique hash values for different inputs. Understanding the functionality of …