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  1. Social Health Authority · SHA

    Web Self registration USSD Self registration Assisted enrolmentFrequently asked Questions

  2. 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 …

  3. 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.

  4. 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 …

  5. SHA-2 - Wikipedia

    SHA-1, SHA-2, and SHA-3 are the Secure Hash Algorithms required by law for use in certain U.S. Government applications, including use within other cryptographic algorithms and protocols, …

  6. SHA Announces 212 Job Vacancies — How To Apply

    2 days ago · The Social Health Authority (SHA) has announced 212 new job vacancies across multiple departments. Learn how to apply, requirements, and the deadline for submission.

  7. NIST Retires SHA-1 Cryptographic Algorithm | NIST

    Dec 15, 2022 · The SHA-1 algorithm, one of the first widely used methods of protecting electronic information, has reached the end of its useful life, according to security experts at the National …

  8. sha - Wiktionary, the free dictionary

    14 hours ago · sha The hiragana syllable しゃ (sha) or the katakana syllable シャ (sha) in Hepburn romanization.

  9. SHA1 vs SHA2 vs SHA256 vs SHA512 - SSL Dragon

    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 …

  10. Secure Hash Algorithms | Brilliant Math & Science Wiki

    2 days ago · 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 …