Web Self registration USSD Self registration Assisted enrolment Frequently asked Questions

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.

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.

May 13, 2025 · What Is SHA? SHA is an acronym for Secure Hash Algorithm, a family of cryptographic hash functions designed by the National Security Agency (NSA). This cryptographic hash function …

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 …

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 …

Learn about the SHA algorithm in cryptography, its types, applications, and how it ensures data integrity and security.