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.

Jan 4, 2017 · Currently only the four fixed-length SHA-3 algorithms are approved hash algorithms, providing alternatives to the SHA-2 family of hash functions. The XOFs can be specialized to hash …

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 …

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 …

Feb 7, 2025 · Before her academic career, Sha was a public affairs officer for the U.S. Census Bureau, where she gained an appreciation for how census data shape the ways that Americans see …

SHA stands for Secure Hash Algorithm and is a cryptographic function for comparing unique checksums ("hashes"). SHA encryption does not allow any inference of the original string, as the encrypted text …

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

Jul 7, 2021 · Learn about SHA (Secure Hash Algorithms) encryption, its types (SHA-1, SHA-2, SHA-3), and how they secure data. Understand why SHA-256 is widely used and how to protect your data.