SHA-2
id:
sha-2-175-12323378
title:
SHA-2
text:
SHA-2 is a set of cryptographic hash functions designed by the United States National Security Agency (NSA) and first published in 2001. They are built using the Merkle–Damgård construction, from a one-way compression function itself built using the Davies–Meyer structure from a specialized block cipher. SHA-2 includes significant changes from its predecessor, SHA-1. The SHA-2 family consists of six hash functions with digests that are 224, 256, 384 or 512 bits: SHA-224, SHA-256, SHA-384, SHA-51
brand slug:
wiki
category slug:
encyclopedia
description:
Set of cryptographic hash functions designed by the NSA
original url:
https://en.wikipedia.org/wiki/SHA-2
date created:
2005-03-23T09:16:49Z
date modified:
2024-09-03T09:05:07Z
main entity:
{"identifier":"Q1968605","url":"https://www.wikidata.org/entity/Q1968605"}
image:
fields total:
13
integrity:
15