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Cryptography\u300f\u3067\u7d39\u4ecb\u3055\u308c\u305f\u3053\u306e\u624b\u6cd5\u306f\u3001\u30c7\u30a3\u30b9\u30af\u3084\u4ed6\u306e\u8a18\u61b6\u30e1\u30c7\u30a3\u30a2\u304b\u3089\u30c7\u30fc\u30bf\u3092\u5b89\u5168\u306b\u6d88\u53bb\u3059\u308b\u305f\u3081\u306b\u8a2d\u8a08\u3055\u308c\u307e\u3057\u305f\u3002\u30b7\u30e5\u30ca\u30a4\u30a2\u30fc\u65b9\u5f0f\u306f\u3001\u7279\u306b\u4e2d\u898f\u6a21\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30cb\u30fc\u30ba\u306b\u9069\u3057\u3066\u3044\u308b\u3068\u3055\u308c\u3001\u4e00\u822c\u7684\u306a\u5546\u7528\u74b0\u5883\u3084\u500b\u4eba\u306e\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u4fdd\u8b77\u306b\u6709\u52b9\u3067\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u30b7\u30e5\u30ca\u30a4\u30a2\u30fc\u65b9\u5f0f\u306e\u30d7\u30ed\u30bb\u30b9<\/h4>\n\n\n\n<p>\u3053\u306e\u65b9\u6cd5\u3067\u306f\u3001\u4ee5\u4e0b\u306e\u624b\u9806\u3067\u30c7\u30fc\u30bf\u30927\u56de\u4e0a\u66f8\u304d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol 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7\u56de\u306e\u4e0a\u66f8\u304d\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u30c7\u30fc\u30bf\u306e\u5fa9\u65e7\u3092\u975e\u5e38\u306b\u56f0\u96e3\u306b\u3057\u307e\u3059\u3002\u3053\u306e\u30ec\u30d9\u30eb\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306f\u3001\u591a\u304f\u306e\u5546\u7528\u74b0\u5883\u3084\u500b\u4eba\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u5341\u5206\u306a\u4fdd\u8b77\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u5b9f\u7528\u6027<\/strong>: \u30c7\u30fc\u30bf\u6d88\u53bb\u306e\u30cb\u30fc\u30ba\u304c\u9ad8\u3044\u304c\u3001\u6d88\u53bb\u306b\u304b\u304b\u308b\u6642\u9593\u3082\u91cd\u8981\u306a\u8981\u7d20\u3067\u3042\u308b\u74b0\u5883\u306b\u6700\u9069\u3067\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u9078\u629e\u306b\u3042\u305f\u3063\u3066\u306e\u8003\u616e\u4e8b\u9805<\/h4>\n\n\n\n<p>\u30b7\u30e5\u30ca\u30a4\u30a2\u30fc\u65b9\u5f0f\u306f\u3001\u305d\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u52b9\u7387\u306e\u30d0\u30e9\u30f3\u30b9\u304b\u3089\u3001\u591a\u304f\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u9b45\u529b\u7684\u306a\u9078\u629e\u80a2\u3068\u306a\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u6700\u65b0\u306e\u30b9\u30c8\u30ec\u30fc\u30b8\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3001\u7279\u306bSSD\u306e\u3088\u3046\u306a\u30d5\u30e9\u30c3\u30b7\u30e5\u30d9\u30fc\u30b9\u306e\u30e1\u30c7\u30a3\u30a2\u306b\u304a\u3044\u3066\u306f\u3001\u5f93\u6765\u306e\u30cf\u30fc\u30c9\u30c9\u30e9\u30a4\u30d6\u3068\u306f\u7570\u306a\u308b\u30c7\u30fc\u30bf\u6d88\u53bb\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u304c\u5fc5\u8981\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u30d5\u30e9\u30c3\u30b7\u30e5\u30e1\u30e2\u30ea\u306f\u30c7\u30fc\u30bf\u306e\u7269\u7406\u7684\u306a\u6d88\u53bb\u65b9\u6cd5\u304c\u7570\u306a\u308b\u305f\u3081\u3001\u30e1\u30fc\u30ab\u30fc\u304c\u63d0\u4f9b\u3059\u308b\u30bb\u30ad\u30e5\u30a2\u6d88\u53bb\u30b3\u30de\u30f3\u30c9\u3084\u5168\u30c7\u30a3\u30b9\u30af\u6697\u53f7\u5316\u306e\u5229\u7528\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30b7\u30e5\u30ca\u30a4\u30a2\u30fc\u65b9\u5f0f\u306f\u3001\u305d\u306e\u30b7\u30f3\u30d7\u30eb\u3055\u3068\u52b9\u679c\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ec\u30d9\u30eb\u3067\u3001\u7279\u5b9a\u306e\u30cb\u30fc\u30ba\u3092\u6301\u3064\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u9069\u5207\u306a\u9078\u629e\u80a2\u3068\u306a\u308a\u5f97\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u6700\u7d42\u7684\u306a\u9078\u629e\u306f\u3001\u30c7\u30fc\u30bf\u306e\u6a5f\u5bc6\u6027\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u7a2e\u985e\u3001\u304a\u3088\u3073\u6d88\u53bb\u306b\u304b\u3051\u3089\u308c\u308b\u6642\u9593\u3068\u30ea\u30bd\u30fc\u30b9\u3092\u7dcf\u5408\u7684\u306b\u691c\u8a0e\u3057\u305f\u4e0a\u3067\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b0\u30fc\u30c8\u30de\u30f3\uff08Gutmann\uff09\u65b9\u5f0f\u306b\u3064\u3044\u3066<\/h3>\n\n\n\n<p>\u30b0\u30fc\u30c8\u30de\u30f3\u65b9\u5f0f\u306f\u3001\u30d4\u30fc\u30bf\u30fc\u30fb\u30b0\u30fc\u30c8\u30de\u30f3\u306b\u3088\u3063\u3066\u63d0\u6848\u3055\u308c\u305f\u3001\u30c7\u30fc\u30bf\u3092\u5b89\u5168\u306b\u6d88\u53bb\u3059\u308b\u305f\u3081\u306e\u65b9\u6cd5\u3067\u3059\u3002\u3053\u306e\u65b9\u5f0f\u306f\u3001\u7279\u306b\u786c\u78c1\u6c17\u30c7\u30a3\u30b9\u30af\u3067\u306e\u30c7\u30fc\u30bf\u5fa9\u65e7\u3092\u56f0\u96e3\u306b\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u304a\u308a\u300135\u30d1\u30bf\u30fc\u30f3\u306e\u4e0a\u66f8\u304d\u30d7\u30ed\u30bb\u30b9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u3053\u306e\u4e2d\u306b\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u30c9\u30e9\u30a4\u30d6\u30e1\u30fc\u30ab\u30fc\u306e\u72ec\u81ea\u306e\u78c1\u6c17\u8a18\u9332\u7279\u6027\u306b\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u306e\u30d1\u30bf\u30fc\u30f3\u3082\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u30b0\u30fc\u30c8\u30de\u30f3\u65b9\u5f0f\u306e\u4e3b\u306a\u624b\u9806\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u6700\u521d\u306e4\u30d1\u30b9\u3067\u3001\u7279\u5b9a\u306e\u30d1\u30bf\u30fc\u30f3\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092\u4e0a\u66f8\u304d\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u6b21\u306e27\u30d1\u30b9\u3067\u306f\u3001\u7570\u306a\u308b\u78c1\u6c17\u8a18\u9332\u65b9\u5f0f\u306b\u57fa\u3065\u304f\u7279\u5b9a\u306e\u30d1\u30bf\u30fc\u30f3\u3067\u4e0a\u66f8\u304d\u3092\u884c\u3044\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u6700\u5f8c\u306e4\u30d1\u30b9\u3067\u3001\u518d\u3073\u7279\u5b9a\u306e\u30d1\u30bf\u30fc\u30f3\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30fc\u30bf\u3092\u4e0a\u66f8\u304d\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u30b0\u30fc\u30c8\u30de\u30f3\u65b9\u5f0f\u306f\u3001\u305d\u306e\u5fb9\u5e95\u3057\u305f\u30a2\u30d7\u30ed\u30fc\u30c1\u304b\u3089\u3001\u975e\u5e38\u306b\u9ad8\u3044\u5b89\u5168\u6027\u3092\u63d0\u4f9b\u3057\u307e\u3059\u304c\u3001\u6d88\u53bb\u30d7\u30ed\u30bb\u30b9\u306b\u306f\u9577\u3044\u6642\u9593\u304c\u304b\u304b\u308b\u305f\u3081\u3001\u5b9f\u969b\u306b\u306f\u5fc5\u8981\u4ee5\u4e0a\u306e\u5834\u5408\u304c\u591a\u3044\u3067\u3059\u3002\u73fe\u4ee3\u306e\u30b9\u30c8\u30ec\u30fc\u30b8\u30c7\u30d0\u30a4\u30b9\u3067\u306f\u3001DoD\u65b9\u5f0f\u3084\u4ed6\u306e\u9ad8\u5ea6\u306a\u6d88\u53bb\u624b\u6cd5\u304c\u3001\u3088\u308a\u52b9\u7387\u7684\u304b\u3064\u5b9f\u7528\u7684\u306a\u9078\u629e\u80a2\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u9078\u629e\u306b\u3042\u305f\u3063\u3066\u306e\u8003\u616e\u4e8b\u9805<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6642\u9593\u3068\u30ea\u30bd\u30fc\u30b9<\/strong>: \u30b0\u30fc\u30c8\u30de\u30f3\u65b9\u5f0f\u306f\u975e\u5e38\u306b\u6642\u9593\u304c\u304b\u304b\u308b\u305f\u3081\u3001DoD\u65b9\u5f0f\u306e\u3088\u3046\u306a\u4ed6\u306e\u65b9\u6cd5\u304c\u597d\u307e\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8981\u4ef6<\/strong>: \u6a5f\u5bc6\u60c5\u5831\u3092\u6271\u3046\u5834\u5408\u3001\u3088\u308a\u9ad8\u5ea6\u306a\u6d88\u53bb\u624b\u6cd5\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u7a2e\u985e<\/strong>: SSD\u306e\u3088\u3046\u306a\u30d5\u30e9\u30c3\u30b7\u30e5\u30e1\u30e2\u30ea\u30d9\u30fc\u30b9\u306e\u30b9\u30c8\u30ec\u30fc\u30b8\u3067\u306f\u3001\u3053\u308c\u3089\u306e\u624b\u6cd5\u304c\u76f4\u63a5\u9069\u7528\u3067\u304d\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u3001\u305d\u306e\u5834\u5408\u306f\u30bb\u30ad\u30e5\u30a2\u306a\u6d88\u53bb\u306e\u305f\u3081\u306b\u7279\u5225\u306a\u8003\u616e\u304c\u5fc5\u8981\u3067\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u6700\u7d42\u7684\u306b\u306f\u3001\u30c7\u30fc\u30bf\u306e\u6a5f\u5bc6\u6027\u3001\u4f7f\u7528\u3057\u3066\u3044\u308b\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u7a2e\u985e\u3001\u304a\u3088\u3073\u5229\u7528\u53ef\u80fd\u306a\u6642\u9593\u3068\u30ea\u30bd\u30fc\u30b9\u306b\u57fa\u3065\u3044\u3066\u3001\u6700\u9069\u306a\u30c7\u30fc\u30bf\u6d88\u53bb\u65b9\u6cd5\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2. \u7269\u7406\u7684\u306b\u7834\u58ca\u3059\u308b<\/h2>\n\n\n\n<h4 class=\"wp-block-heading\">a. \u7834\u640d<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b9\u30c8\u30ec\u30fc\u30b8\u30e1\u30c7\u30a3\u30a2\u3092\u7269\u7406\u7684\u306b\u7834\u58ca\u3057\u307e\u3059\uff08\u30cf\u30f3\u30de\u30fc\u3067\u53e9\u304f\u3001\u6298\u308b\u3001\u30c9\u30ea\u30eb\u3067\u7a74\u3092\u958b\u3051\u308b\u306a\u3069\uff09\u3002\u3053\u308c\u306b\u3088\u308a\u30c7\u30d0\u30a4\u30b9\u306f\u5b8c\u5168\u306b\u4f7f\u7528\u4e0d\u53ef\u80fd\u306b\u306a\u308a\u3001\u30c7\u30fc\u30bf\u306e\u5fa9\u65e7\u306f\u6975\u3081\u3066\u56f0\u96e3\u307e\u305f\u306f\u4e0d\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">b. \u713c\u5374<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9ad8\u6e29\u3067\u30b9\u30c8\u30ec\u30fc\u30b8\u30c7\u30d0\u30a4\u30b9\u3092\u713c\u5374\u3057\u3001\u30c7\u30fc\u30bf\u306e\u7269\u7406\u7684\u306a\u30c8\u30ec\u30fc\u30b9\u3092\u6d88\u53bb\u3057\u307e\u3059\u3002\u3053\u306e\u65b9\u6cd5\u306f\u3001\u9ad8\u5ea6\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u5fc5\u8981\u306a\u74b0\u5883\u3067\u63a1\u7528\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u74b0\u5883\u3078\u306e\u5f71\u97ff\u3092\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. \u30c7\u30ac\u30a6\u30b9\uff08\u78c1\u6c17\u6d88\u53bb\uff09<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u78c1\u6c17\u30c7\u30fc\u30bf\u30b9\u30c8\u30ec\u30fc\u30b8\u30c7\u30d0\u30a4\u30b9\uff08\u30cf\u30fc\u30c9\u30c9\u30e9\u30a4\u30d6\u306a\u3069\uff09\u3092\u5bfe\u8c61\u3068\u3057\u305f\u30c7\u30fc\u30bf\u6d88\u53bb\u65b9\u6cd5\u3067\u3001\u5f37\u529b\u306a\u78c1\u5834\u3092\u4f7f\u7528\u3057\u3066\u78c1\u6c17\u30e1\u30c7\u30a3\u30a2\u306e\u30c7\u30fc\u30bf\u3092\u7121\u52b9\u5316\u3057\u307e\u3059\u3002\u30c7\u30ac\u30a6\u30b9\u306f\u30c7\u30fc\u30bf\u3092\u5b8c\u5168\u306b\u6d88\u53bb\u3057\u3001\u5fa9\u65e7\u4e0d\u53ef\u80fd\u306b\u3059\u308b\u305f\u3081\u3001\u9ad8\u5ea6\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8981\u4ef6\u3092\u6301\u3064\u74b0\u5883\u3067\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. \u6697\u53f7\u5316\u3068\u30ad\u30fc\u306e\u7834\u68c4<\/h3>\n\n\n\n<ul 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