http://oao.no/wpe/2010/11/hide-pin-codes-in-random-matrix/ English Tue, 05 Jun 2018 18:15:01 +0000 hourly 1 https://wordpress.org/?v=5.0.7 http://oao.no/wpe/2010/11/hide-pin-codes-in-random-matrix/comment-page-1/#comment-42027 Thu, 20 Jun 2013 13:58:49 +0000 http://oao.no/wpe/?p=162#comment-42027 Such an excellent concept. I wonder if credit card sized alpha/numeric matrix could be used to contain several passwords? Now that would be really useful. Not sure how one would correlate the start of a pattern or its sequence to any
given requirement. Now write up.

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