ãã®è¨äºã¯ NewsPicks Advent Calendar 2019 ã®21æ¥ç®ã®è¨äºã§ãã NewsPicksã§ã¨ã³ã¸ãã¢ããã¦ãã@betchiã§ãã æè¿ã»ãã¥ãªãã£ã«é¢é£ãããä»äºã®å²åãå¢ãã¦ãã¦ããã®ã§ããã®è¨äºã§ã¯NIST(ç±³å½å½ç«æ¨æºæè¡ç 究æ)ãå ¬éãã¦ãããµã¤ãã¼ã»ãã¥ãªãã£ã¼ãã¬ã¼ã ã¯ã¼ã¯ã«ã¤ãã¦æ¸ãã¾ããããæ°å¹´ã§ã»ãã¥ãªãã£ãã¬ã¼ã ã¯ã¼ã¯ã®ããã¡ã¯ãã¹ã¿ã³ãã¼ãï¼ã°ãã¼ãã«ã§ï¼ã¨ãªãã¤ã¤ããã®ã§èå³ã¯ãããã©ããã¥ã¡ã³ãè¦ãç¨ã§ã¯ãªãã¨ããæ¹ã«æ¯éèªãã§é ããã°ã¨æãã¾ãã NISTã¨ã¯ ç±³å½å½ç«æ¨æºæè¡ç 究æã®ç¥ç§°ã§ãããç±³å½ã®æè¡ãç£æ¥ãå·¥æ¥ãªã©ã«é¢ããè¦æ ¼æ¨æºåãè¡ã£ã¦ããæ¿åºæ©é¢ã§ããæå·æè¡ã®ç 究ã§ãæåã§ãã ãµã¤ãã¼ã»ãã¥ãªãã£ãã¬ã¼ã ã¯ã¼ã¯ã¨ã¯ NISTã®æ å ±æè¡ç 究æï¼ITLï¼ã®ã³ã³ãã¥ã¼ã¿ã¼ã»ãã¥ãªãã£é¨éï¼CSDï¼ã2014å¹´2æ19æ¥ã«
Tian Zhong, Hongchao Zhou, Rob Horansky, Catherine Lee, Varun Verma, Adriana Lita, Alessandro Restelli, Joshua Bienfang, Richard Mirin, Thomas Gerrits, Sae Woo Nam, Francesco Marsili, Zhenshen Zhang, Ligong Wang, Dirk Englund, Gregory Wornell, Jeffrey Shapiro, Franco N. Wong Abstract Quantum key distribution (QKD) is a secure communication technology whose security is guaranteed by the laws of phy
Home   Publications Links Collaborations   Team Developments Opportunities Two for One: NIST Design Enables More Cost Effective Quantum Key Distribution May, 2004.CONTACT: Ben Stein(301) 975-3097 Researchers at the National Institute of Standards and Technology (NIST) have demonstrated a simpler and potentially lower-cost method for distributing strings of digits, or "keys," for use in quantum cry
Abstract We previously demonstrated a high speed, point to point, quantum key distribution (QKD) system with polariztion coding over a fiber link, in which the resulting cryptographic keys were used for one-time pad encryption of real time video signals. In this work, we extend the technology to a three-node active QKD network - one alice and two Bobs. A QKD network allows multiple users to genera
NIST Quantum Cryptography Highlighted in New Journal of Physics Recent research has shown that the security of a key string of finite length can only be assured for key strings of relatively long lengths, and this understanding has underscored the importance of high-speed systems that maximize key production rates. The successful efforts at NIST in quantum information research are represented in t
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SP 800-63-1ææ¸[1]ã¯ãç±³å½NISTï¼National Institute of Standards and Technologyï¼å½ç«æ¨æºæè¡ç 究æ, NISTï¼ãçºè¡ããSPï¼Special Publicationsï¼ã·ãªã¼ãºã®ã²ã¨ã¤ã§ãããç±³å½OMBï¼Office of Management and Budgetï¼è¡æ¿ç®¡çäºç®å±ï¼ãç±³å½åçåºããã³åæ¿åºæ©é¢é·å®å®ã«çºè¡ããã¬ã¤ãã³ã¹OMB M-04-04ãé£é¦æ¿åºæ©é¢åãã®é»åèªè¨¼ã«ããããã¬ã¤ãã³ã¹ï¼E-Authentication Guidance for Federal Agenciesï¼ããä¸ä½ããªã·ã¼ã¨ããã¬ã¤ãã©ã¤ã³ã§ããã ã¬ã¤ãã©ã¤ã³ã¯OMB M-04-04ã«ãã4ã¬ãã«ã®ä¿è¨¼ããã¼ã¹ã«ãèªè¨¼ã«ä¿ãä½æ¥ï¼ç»é²ãæ¬äººç¢ºèªããã¼ã¯ã³ãèªè¨¼ãããã³ã«ï¼ã«ã¤ãã¦è¨è¼ããã¦ããã SP 800-63èªä½ã¯2004å¹´
NIST conducted a two-day Key Management Workshop on March 4-5, 2014. The workshop was held to discuss a draft of NIST Special Publication (SP) 800-152 ("A Profile for U.S. Federal CKMS") that was made available for public comment prior to the workshop. This draft was based on the requirements in SP 800-130 ("A Framework for Designing Cryptographic Key Management Systems"), but extended beyond SP 8
A workshop aimed at improving federal cryptographic key management systems will be held at the National Institute of Standards and Technology (NIST)'s Gaithersburg, Md., campus on March 4-5, 2014. The workshop will focus on discussing a draft NIST Special Publication that will establish specific requirements for federal organizations desiring to use or operate a cryptographic key management system
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