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Web Self registration USSD Self registration Assisted enrolment Frequently asked Questions
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.
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 cryptographic hash function …
SHA Generator - Generate SHA1, SHA256, SHA384, SHA512 Hashes
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 …
Cryptography - SHA Algorithm - Online Tutorials Library
Data and certificates are hashed using SHA, a modified version of MD5. A hashing algorithm compresses the input data into a smaller, incomprehensible form using bitwise operations, modular …
Hash Functions | CSRC | 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 …