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Recommendation for Key Management

UN-Water was asked by the UN Commission on Sustainable Development (UN CSD, at its meeting in 2005) to produce status reports on the progress of water resources management for the UN CSD meetings in 2008 and 2012. UN-Water called upon UNEP to lead a UN-Water Task Force on Water Resources Management and established a Working Group1 to prepare the present status report for submission to the UN CSD 2012, the Rio+20 conference. The report follows an earlier UN-Water report presented to the 16th session of the CSD in 2008 which primarily took stock of the development and implementation of Integrated Water Resources Management and Water Efficiency Plans, as required in the 2002. | ARCHIVED PUBLICATION The attached publication NIST Special Publication 800-57 Part 1 Revised dated March 8 2007 has been superseded and is provided here only for historical purposes. For the most current revision of this publication see http csrc.nist.gov publications PubsSPs.html 800-57-part1. NIST Special Publication 800-57 March 2007 Recommendation for Key Management - Part 1 General Revised NIST National Institute of Standards and Technology Elaine Barker William Barker William Burr William Polk and Miles Smid C O M P U T E R S E C U R I T Y March 2007 Abstract This Recommendation provides cryptographic key management guidance. It consists of three parts. Part 1 provides general guidance and best practices for the management of cryptographic keying material. Part 2 provides guidance on policy and security planning requirements for U.S. government agencies. Finally Part 3 provides guidance when using the cryptographic features of current systems. KEY WORDS assurances authentication authorization availability backup compromise confidentiality cryptanalysis cryptographic key cryptographic module digital signature hash function key agreement key management key management policy key recovery key transport originator usage period private key public key recipient usage period secret key split knowledge trust anchor.