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Game da SHA-2

SHA-2 (Secure Hash Algorithm 2) is a set of cryptographic hash functions designed by the United States National Security Agency (NSA). It consists of six hash functions with digests (hash values) that range from 224 to 512 bits: SHA-224, SHA-256, SHA-384, SHA-512, SHA-512/224, and SHA-512/256.

Ana amfani da SHA-2 sosai a cikin aikace-aikacen tsaro da ƙa'idodi daban-daban, gami da TLS, SSL, PGP, SSH, da cryptocurrencies kamar Bitcoin. Ana ɗaukarsa amintacce daga duk sanannun hare-haren, kuma ba a sami wani babban rauni a kowane ɗayan ayyukan SHA-2 ba.

Note:Ana ɗaukar SHA-2 amintacce don aikace-aikacen zamani. Koyaya, ana ba da shawarar yin ƙaura zuwa SHA-3 don aikace-aikacen da ke buƙatar mafi girman matakin tsaro, musamman kan barazanar ƙididdigewa.

Abubuwan Amfani da Jama'a

  • Amintaccen ma'ajin kalmar sirri
  • Sa hannu na dijital
  • Binciken ingancin fayil
  • Blockchain da cryptocurrency
  • Amintattun ka'idojin sadarwa

Bayanin Fasaha

Tsawon Hash: 224, 256, 384, 512 ragowa
Girman Toshe: 512 bits (SHA-224, SHA-256) or 1024 bits (others)
Matsayin Tsaro: Secure
Shekarar da aka Ci gaba: 2001
Developer: NSA (U.S.)

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