<a href="http://www.schneier.com/crypto-gram-9909.html#NSAKeyinMicrosoftCryptoAPI" rel="nofollow">http://www.schneier.com/crypto-gram-9909.html#NSAKeyinMicros...</a><p><a href="http://www.wired.com/science/discoveries/news/1999/09/21577" rel="nofollow">http://www.wired.com/science/discoveries/news/1999/09/21577</a> includes the explanation from Microsoft.<p>Also I swear to God this has to be like the third repost of NSAKEY in a week.