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Security - News

http://crypto-world.info

Crypto - News | Security - News

08 / 2011
Vybrali pro vás: TR - Tomáš Rosa, JP - Jaroslav Pinkava, PV - Pavel Vondruška, VK - Vlastimil Klíma

Americký NIST vydal dva dokumenty

15.08.2011
Jsou to:
  • Draft NIST Special Publication 800-38F, Recommendation for Block Cipher Modes of Operation: Methods for Key Wrapping This publication describes cryptographic methods that are approved for "key wrapping," i.e., the protection of the confidentiality and integrity of cryptographic keys. In addition to describing existing methods, this publication specifies two deterministic authenticated encryption modes of operation of the Advanced Encryption Standard (AES) algorithm: the AES Key Wrap (KW) mode and the AES Key Wrap With Padding (KWP) mode. The analogous mode with the Triple Data Encryption Algorithm (TDEA) as the underlying block cipher, called TKW, is also specified to support legacy applications.
  • Special Publication 800-128, Guide for Security-Focused Configuration Management of Information Systems Special Publication 800-128 provides guidelines for implementation of a security-focused configuration management (SecCM) process as well as supporting information for NIST SP 800-53, Recommended Security Controls for Federal Information Systems and Organizations. The fundamental concepts associated with SecCM and the process of applying SecCM practices to information systems are described.
Zdroj: http://csrc.nist.gov/news_events/index.html#aug12
Autor: JP


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