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Security - News

http://crypto-world.info

Crypto - News | Security - News

06 / 2007
Vybrali pro vás: TR - Tomáš Rosa, JP - Jaroslav Pinkava, PV - Pavel Vondruška, VK - Vlastimil Klíma

NIST vydal draft nové verze normy pro hashovací funkce (FIPS 180-3)

13.06.2007
Draft FIPS 180-3 is the proposed revision of FIPS 180-2. The draft specifies five secure hash algorithms (SHAs) called SHA-1, SHA-224, SHA-256, SHA-384 and SHA-512 which are used to condense input messages to fixed-length messages, called message digests. These algorithms produce 160, 256, 384, and 512-bit message digests, respectively. The security strengths of these hash algorithms are specified in NIST Special Publications (SP) 800-57, Recommendation for Key Management. And, recommendation for using these hash algorithms will be discussed in draft NIST SP 800-107, Recommendation for Using Approved Hash Algorithms. Draft NIST Special Publication 800-107 will be available in the near future.
Zdroj: http://csrc.ncsl.nist.gov/publications/drafts/fips_180-3/draft_fips-180-3_June-08-2007.pdf
Autor: JP


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