{"id":478596,"date":"2023-08-09T09:35:31","date_gmt":"2023-08-09T09:35:31","guid":{"rendered":""},"modified":"2023-09-05T11:17:09","modified_gmt":"2023-09-05T11:17:09","slug":"quantum-cryptography","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/jp\/wiki\/quantum-cryptography\/","title":{"rendered":"\u91cf\u5b50\u6697\u53f7"},"content":{"rendered":"<p>\u91cf\u5b50\u6697\u53f7\u306b\u95a2\u3059\u308b\u7c21\u5358\u306a\u60c5\u5831<\/p>\n<p>\u91cf\u5b50\u6697\u53f7\u306f\u3001\u91cf\u5b50\u529b\u5b66\u306e\u539f\u7406\u3092\u5229\u7528\u3057\u3066\u901a\u4fe1\u3092\u4fdd\u8b77\u3059\u308b\u9769\u65b0\u7684\u306a\u5206\u91ce\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u53e4\u5178\u7684\u306a\u30d3\u30c3\u30c8\u3068\u306f\u7570\u306a\u308b\u72ec\u7279\u306e\u7279\u6027\u3092\u6301\u3061\u3001\u57fa\u672c\u7684\u306b\u5b89\u5168\u306a\u6697\u53f7\u5316\u3092\u63d0\u4f9b\u3067\u304d\u308b\u91cf\u5b50\u30d3\u30c3\u30c8\u307e\u305f\u306f\u91cf\u5b50\u30d3\u30c3\u30c8\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u5b9f\u73fe\u3055\u308c\u307e\u3059\u3002<\/p>\n<h2>\u91cf\u5b50\u6697\u53f7\u306e\u8d77\u6e90\u306e\u6b74\u53f2\u3068\u305d\u306e\u6700\u521d\u306e\u8a00\u53ca<\/h2>\n<p>\u91cf\u5b50\u6697\u53f7\u306e\u30a2\u30a4\u30c7\u30a2\u306f\u30011960 \u5e74\u4ee3\u5f8c\u534a\u304b\u3089 1970 \u5e74\u4ee3\u524d\u534a\u306b\u521d\u3081\u3066\u5c0e\u5165\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u308c\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u91cf\u5b50\u6697\u53f7\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u500b\u5225\u306b\u958b\u767a\u3057\u305f Stephen Wiesner \u3068 Gilles Brassard \u306b\u3088\u3063\u3066\u3001\u3088\u308a\u5177\u4f53\u7684\u306a\u5f62\u3092\u4e0e\u3048\u3089\u308c\u307e\u3057\u305f\u3002\u6700\u3082\u6709\u540d\u306a\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3042\u308b BB84 \u306f\u30011984 \u5e74\u306b Charles Bennett \u3068 Brassard \u306b\u3088\u3063\u3066\u5c0e\u5165\u3055\u308c\u3001\u3053\u306e\u9769\u65b0\u7684\u306a\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306e\u57fa\u790e\u3092\u7bc9\u304d\u307e\u3057\u305f\u3002<\/p>\n<h2>\u91cf\u5b50\u6697\u53f7\u306b\u95a2\u3059\u308b\u8a73\u7d30\u60c5\u5831: 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\u91cf\u5b50\u30d3\u30c3\u30c8\u306f\u8907\u6570\u306e\u72b6\u614b\u3067\u540c\u6642\u306b\u5b58\u5728\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u8907\u96d1\u306a\u6697\u53f7\u5316\u30d7\u30ed\u30bb\u30b9\u306e\u57fa\u790e\u3068\u306a\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u3082\u3064\u308c<\/strong>: 2 \u3064\u4ee5\u4e0a\u306e\u91cf\u5b50\u7c92\u5b50\u306f\u3001\u305d\u308c\u3089\u306e\u9593\u306e\u8ddd\u96e2\u306b\u95a2\u4fc2\u306a\u304f\u30011 \u3064\u306e\u7c92\u5b50\u306e\u72b6\u614b\u304c\u5225\u306e\u7c92\u5b50\u306e\u72b6\u614b\u306b\u5373\u5ea7\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3088\u3046\u306a\u65b9\u6cd5\u3067\u76f8\u95a2\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ol>\n<h2>\u91cf\u5b50\u6697\u53f7\u306e\u5185\u90e8\u69cb\u9020: \u91cf\u5b50\u6697\u53f7\u306e\u4ed5\u7d44\u307f<\/h2>\n<p>\u91cf\u5b50\u9375\u914d\u5e03 (QKD) \u306f\u3001\u91cf\u5b50\u6697\u53f7\u306e\u6700\u3082\u3088\u304f\u77e5\u3089\u308c\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u3002\u3053\u308c\u306b\u306f\u6b21\u306e\u624b\u9806\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n<ol>\n<li><strong>\u30ad\u30fc\u306e\u4f5c\u6210<\/strong>: \u9001\u4fe1\u8005\u3068\u53d7\u4fe1\u8005\u306f\u76f8\u95a2\u91cf\u5b50\u30d3\u30c3\u30c8\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u4f1d\u67d3 ; \u611f\u67d3<\/strong>: \u91cf\u5b50\u30d3\u30c3\u30c8\u306f\u91cf\u5b50\u30c1\u30e3\u30cd\u30eb\u3092\u4ecb\u3057\u3066\u9001\u4fe1\u3055\u308c\u307e\u3059\u3002<\/li>\n<li><strong>\u6e2c\u5b9a<\/strong>: \u53cc\u65b9\u304c\u5408\u610f\u3055\u308c\u305f\u504f\u6ce2\u57fa\u5e95\u3092\u4f7f\u7528\u3057\u3066\u91cf\u5b50\u30d3\u30c3\u30c8\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u76d7\u8074\u691c\u77e5<\/strong>: \u91cf\u5b50\u30d3\u30c3\u30c8\u3092\u508d\u53d7\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u3001\u305d\u306e\u72b6\u614b\u304c\u4e71\u3055\u308c\u3001\u76d7\u8074\u8005\u306e\u5b58\u5728\u304c\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u30ad\u30fc\u306e\u78ba\u8a8d<\/strong>: \u30ad\u30fc\u306f\u78ba\u5b9a\u3055\u308c\u3001\u76d7\u8074\u304c\u691c\u51fa\u3055\u308c\u305f\u5834\u5408\u3001\u30ad\u30fc\u306f\u7834\u68c4\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ol>\n<h2>\u91cf\u5b50\u6697\u53f7\u306e\u4e3b\u8981\u306a\u6a5f\u80fd\u306e\u5206\u6790<\/h2>\n<ul>\n<li><strong>\u5b89\u5168<\/strong>: \u91cf\u5b50\u7269\u7406\u5b66\u306e\u539f\u7406\u306b\u3088\u308a\u3001\u653b\u6483\u306b\u5bfe\u3057\u3066\u57fa\u672c\u7684\u306b\u5b89\u5168\u3067\u3059\u3002<\/li>\n<li><strong>\u591a\u7528\u9014\u6027<\/strong>\uff1a\u91d1\u878d\u3001\u653f\u5e9c\u3001\u8ecd\u4e8b\u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u5206\u91ce\u306b\u9069\u7528\u53ef\u80fd\u3002<\/li>\n<li><strong>\u8907\u96d1<\/strong>\uff1a\u7279\u6b8a\u306a\u6a5f\u5668\u3068\u5c02\u9580\u77e5\u8b58\u304c\u5fc5\u8981\u3067\u3059\u3002<\/li>\n<\/ul>\n<h2>\u91cf\u5b50\u6697\u53f7\u306e\u7a2e\u985e<\/h2>\n<p>\u3044\u304f\u3064\u304b\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u30a2\u30d7\u30ed\u30fc\u30c1\u304c\u958b\u767a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u308c\u3089\u306e\u3044\u304f\u3064\u304b\u3092\u793a\u3059\u8868:<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30d7\u30ed\u30c8\u30b3\u30eb<\/th>\n<th>\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>BB84<\/td>\n<td>\u30aa\u30ea\u30b8\u30ca\u30eb\u306e\u91cf\u5b50\u9375\u914d\u5e03\u30d7\u30ed\u30c8\u30b3\u30eb\u3002<\/td>\n<\/tr>\n<tr>\n<td>E91<\/td>\n<td>\u7d61\u307f\u5408\u3063\u305f\u7c92\u5b50\u3092\u5229\u7528\u3059\u308b\u30d7\u30ed\u30c8\u30b3\u30eb\u3002<\/td>\n<\/tr>\n<tr>\n<td>B92<\/td>\n<td>BB84 \u306e\u7c21\u6613\u30d0\u30fc\u30b8\u30e7\u30f3\u3002\u5fc5\u8981\u306a\u72b6\u614b\u306f 2 \u3064\u3060\u3051\u3067\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td>SARG04<\/td>\n<td>\u7279\u5b9a\u306e\u653b\u6483\u306b\u5bfe\u3059\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u5411\u4e0a\u3057\u307e\u3057\u305f\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u91cf\u5b50\u6697\u53f7\u306e\u4f7f\u3044\u65b9\u3068\u554f\u984c\u70b9\u3068\u305d\u306e\u89e3\u6c7a\u7b56<\/h2>\n<h3>\u4f7f\u7528\u6cd5\uff1a<\/h3>\n<ul>\n<li><strong>\u5b89\u5168\u306a\u901a\u4fe1<\/strong>\uff1a\u8ecd\u3001\u653f\u5e9c\u3001\u4f01\u696d\u3002<\/li>\n<li><strong>\u5b89\u5168\u306a\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3<\/strong>\uff1a\u9280\u884c\u304a\u3088\u3073\u91d1\u878d\u6a5f\u95a2\u3002<\/li>\n<\/ul>\n<h3>\u554f\u984c\u3068\u89e3\u6c7a\u7b56:<\/h3>\n<ul>\n<li><strong>\u6599\u91d1<\/strong>\uff1a\u521d\u671f\u8cbb\u7528\u304c\u9ad8\u3044\u3002\u7d99\u7d9a\u7684\u306a\u6280\u8853\u9032\u6b69\u306b\u3088\u308a\u8efd\u6e1b\u3055\u308c\u307e\u3059\u3002<\/li>\n<li><strong>\u8ddd\u96e2\u306e\u5236\u9650<\/strong>: \u9577\u8ddd\u96e2\u3067\u306f\u52b9\u679c\u304c\u4f4e\u4e0b\u3057\u307e\u3059\u3002\u3053\u308c\u3092\u514b\u670d\u3059\u308b\u305f\u3081\u306b\u7814\u7a76\u304c\u9032\u884c\u4e2d\u3067\u3059\u3002<\/li>\n<\/ul>\n<h2>\u4e3b\u306a\u7279\u5fb4\u3068\u985e\u4f3c\u7528\u8a9e\u3068\u306e\u6bd4\u8f03<\/h2>\n<h3>\u91cf\u5b50\u6697\u53f7\u3068\u53e4\u5178\u6697\u53f7:<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u7279\u5fb4<\/th>\n<th>\u91cf\u5b50\u6697\u53f7<\/th>\n<th>\u53e4\u5178\u7684\u306a\u6697\u53f7\u5b66<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u57fa\u76e4<\/td>\n<td>\u91cf\u5b50\u7269\u7406\u5b66<\/td>\n<td>\u6570\u5b66\u7684\u306a\u8907\u96d1\u3055<\/td>\n<\/tr>\n<tr>\n<td>\u653b\u6483\u306b\u5bfe\u3059\u308b\u8106\u5f31\u6027<\/td>\n<td>\u57fa\u672c\u7684\u306b\u5b89\u5168<\/td>\n<td>\u7279\u5b9a\u306e\u653b\u6483\u306b\u5bfe\u3057\u3066\u8106\u5f31<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u91cf\u5b50\u6697\u53f7\u306b\u95a2\u3059\u308b\u5c06\u6765\u306e\u5c55\u671b\u3068\u6280\u8853<\/h2>\n<p>\u91cf\u5b50\u6697\u53f7\u306f\u3001\u3088\u308a\u30a2\u30af\u30bb\u30b9\u3057\u3084\u3059\u304f\u591a\u7528\u9014\u306b\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u7814\u7a76\u304c\u884c\u308f\u308c\u3066\u3044\u308b\u6210\u9577\u5206\u91ce\u3067\u3059\u3002\u91cf\u5b50\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u885b\u661f\u3001\u304a\u3088\u3073\u65b0\u3057\u3044\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u91cf\u5b50\u3067\u5b89\u5168\u306a\u901a\u4fe1\u3092\u4e00\u822c\u306e\u4eba\u3005\u306b\u5b9f\u73fe\u3055\u305b\u308b\u305f\u3081\u306b\u958b\u767a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306e\u4f7f\u7528\u65b9\u6cd5\u3001\u307e\u305f\u306f\u91cf\u5b50\u6697\u53f7\u5316\u3068\u306e\u95a2\u9023\u4ed8\u3051\u65b9\u6cd5<\/h2>\n<p>OneProxy \u306b\u3088\u3063\u3066\u63d0\u4f9b\u3055\u308c\u308b\u3088\u3046\u306a\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u91cf\u5b50\u3067\u4fdd\u8b77\u3055\u308c\u305f\u901a\u4fe1\u306e\u4ef2\u4ecb\u8005\u3068\u3057\u3066\u6a5f\u80fd\u3067\u304d\u307e\u3059\u3002\u91cf\u5b50\u30ad\u30fc\u3092\u4f7f\u7528\u3057\u3066\u6697\u53f7\u5316\u3068\u5fa9\u53f7\u5316\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u5bb9\u6613\u306b\u3057\u3001\u91cf\u5b50\u5bfe\u5fdc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u6a5f\u80fd\u306e\u5225\u306e\u5c64\u3092\u8ffd\u52a0\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>\u95a2\u9023\u30ea\u30f3\u30af<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.example.com\/tutorial\" target=\"_new\" rel=\"noopener nofollow\">\u91cf\u5b50\u6697\u53f7\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb<\/a><\/li>\n<li><a href=\"https:\/\/www.example.com\/bb84\" target=\"_new\" rel=\"noopener nofollow\">BB84 \u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u8aac\u660e<\/a><\/li>\n<li><a href=\"https:\/\/oneproxy.pro\/jp\/quantum-solutions\/\" target=\"_new\" rel=\"noopener\">OneProxy \u91cf\u5b50\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/a><\/li>\n<\/ul>\n<p>\u6ce8: \u4e0a\u8a18\u306e\u30ea\u30f3\u30af\u306f\u8aac\u660e\u3092\u76ee\u7684\u3068\u3057\u3066\u304a\u308a\u3001\u5b9f\u969b\u306e\u95a2\u9023\u30ea\u30f3\u30af\u306b\u7f6e\u304d\u63db\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>","protected":false},"featured_media":478597,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-478596","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"","faq_items":null},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/478596","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/478596\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media\/478597"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media?parent=478596"}],"curies":[{"name":"\u3046\u30fc\u3093","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}