History of Key Revision history for: English (US) Oct 13, 2015, 8:58:29 AM marumari Added seo summary Previous Jun 4, 2015, 3:23:13 PM kscarfone Technical and editorial review Previous Jun 4, 2015, 12:04:53 PM marumari minor touchups Previous Jun 4, 2015, 12:03:13 PM marumari fix macro Previous Jun 4, 2015, 12:02:14 PM marumari Significant simplification, general rewrite of the whole entry. Previous Apr 20, 2015, 8:22:35 AM marumari Standardizing on "Cryptography" tag, for things currently tagged with "Crypto". Previous Mar 7, 2015, 11:05:58 AM Andrew_Pfeiffer shorten Previous Jan 18, 2015, 12:19:24 PM kscarfone Editorial review Previous Jan 13, 2015, 5:06:54 AM teoli Added editorial review flag Jan 12, 2015, 8:19:29 AM teoli First version.