{"id":1545,"date":"2023-03-11T23:11:25","date_gmt":"2023-03-11T23:11:25","guid":{"rendered":"https:\/\/securitybriefing.net\/?p=1545"},"modified":"2024-05-31T23:44:31","modified_gmt":"2024-05-31T23:44:31","slug":"%e3%83%97%e3%83%a9%e3%82%a4%e3%83%90%e3%82%b7%e3%83%bc%e3%81%a8%e3%82%bb%e3%82%ad%e3%83%a5%e3%83%aa%e3%83%86%e3%82%a3%e3%81%8c%e3%83%96%e3%83%ad%e3%83%83%e3%82%af%e3%83%81%e3%82%a7%e3%83%bc%e3%83%b3-3","status":"publish","type":"post","link":"https:\/\/securitybriefing.net\/ja\/%e3%83%96%e3%83%ad%e3%83%83%e3%82%af%e3%83%81%e3%82%a7%e3%83%bc%e3%83%b3\/%e3%83%97%e3%83%a9%e3%82%a4%e3%83%90%e3%82%b7%e3%83%bc%e3%81%a8%e3%82%bb%e3%82%ad%e3%83%a5%e3%83%aa%e3%83%86%e3%82%a3%e3%81%8c%e3%83%96%e3%83%ad%e3%83%83%e3%82%af%e3%83%81%e3%82%a7%e3%83%bc%e3%83%b3-3\/","title":{"rendered":"\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u306e\u4e3b\u306a\u7279\u5fb4\u3068\u3057\u3066\u306e\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\uff1a\u30d1\u30fc\u30c83"},"content":{"rendered":"

\u524d\u306e2\u3064\u306e\u30d1\u30fc\u30c8\u3067\u306f\u3001\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u6280\u8853\u3001\u305d\u306e\u7279\u6027\u3001\u304a\u3088\u3073\u6a5f\u80fd\u306b\u3064\u3044\u3066\u6398\u308a\u4e0b\u3052\u307e\u3057\u305f\u3002\u3053\u306e\u6700\u7d42\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3059\u308b\u65b9\u6cd5\u3092\u63a2\u308a\u307e\u3059\u3002\u305d\u308c\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u305d\u306e\u5229\u70b9\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u306e\u53d6\u5f15\u306f\u533f\u540d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u30a2\u30c9\u30ec\u30b9\u3092\u691c\u8a3c\u3067\u304d\u308b\u305f\u3081\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u4eee\u540d\u53d6\u5f15\u3092\u8ffd\u8de1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n

\u30e6\u30fc\u30b6\u30fc\u306e\u5b9f\u969b\u306e\u8eab\u5143\u304c\u53d6\u5f15\u30a2\u30c9\u30ec\u30b9\u306b\u63a5\u7d9a\u3055\u308c\u308b\u3068\u3001\u3059\u3079\u3066\u306e\u53d6\u5f15\u304c\u6f5c\u5728\u7684\u306a\u30ea\u30b9\u30af\u306b\u3055\u3089\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306b\u5bfe\u6297\u3059\u308b\u305f\u3081\u306b\u3001\u958b\u767a\u8005\u306f\u30de\u30fc\u30b8\u307e\u305f\u306f\u30d5\u30ea\u30c3\u30d1\u30fc\u30b5\u30fc\u30d3\u30b9\u3092\u8003\u6848\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u30b3\u30a4\u30f3\u304c\u4ed6\u306e\u30e6\u30fc\u30b6\u30fc\u306e\u30b3\u30a4\u30f3\u3068\u6df7\u5408\u3055\u308c\u3066\u30e9\u30f3\u30c0\u30e0\u5316\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u65b9\u6cd5\u306f\u3001\u53d6\u5f15\u306e\u8ffd\u8de1\u3092\u9632\u3050\u3053\u3068\u306b\u3088\u3063\u3066\u30e6\u30fc\u30b6\u30fc\u306e\u533f\u540d\u6027\u3092\u4fdd\u8b77\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/p>\n\n\n\n

\u30b7\u30e3\u30c3\u30d5\u30eb\u306f\u5916\u90e8\u89b3\u5bdf\u8005\u306b\u5bfe\u3057\u3066\u30b3\u30a4\u30f3\u306e\u6240\u6709\u6a29\u3092\u96a0\u3057\u307e\u3059\u304c\u3001\u30df\u30ad\u30b7\u30f3\u30b0\u30b5\u30fc\u30d3\u30b9\u306f\u30b3\u30a4\u30f3\u306e\u76d7\u96e3\u306b\u5bfe\u3059\u308b\u4fdd\u8b77\u3092\u63d0\u4f9b\u3057\u307e\u305b\u3093\u3002.<\/p>\n\n\n

\u30df\u30ad\u30b7\u30f3\u30b0\u30b5\u30fc\u30d3\u30b9\u306b\u306f\u3001Mixcoin\u3068CoinJoin\u306e2\u3064\u304c\u3042\u308a\u307e\u3059\u3002<\/strong><\/h3>\n\n\n

\u30df\u30c3\u30af\u30b9\u30b3\u30a4\u30f3<\/strong> \u306f\u3001\u6697\u53f7\u901a\u8ca8\u306e\u533f\u540d\u652f\u6255\u3044\u3092\u53ef\u80fd\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u53d7\u52d5\u7684\u306a\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u304b\u3089\u9632\u5fa1\u3059\u308b\u6700\u521d\u306e\u6280\u8853\u3067\u3057\u305f\u3002\u3059\u3079\u3066\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u540c\u6642\u306b\u30b3\u30a4\u30f3\u3092\u6df7\u5408\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u533f\u540d\u6027\u30bb\u30c3\u30c8\u3092\u62e1\u5f35\u3057\u307e\u3057\u305f\u3002Mixcoin\u306f\u3001\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u306b\u5bfe\u6297\u3059\u308b\u305f\u3081\u306b\u3001\u5f93\u6765\u306e\u30df\u30c3\u30af\u30b9\u901a\u4fe1\u306b\u4f3c\u305f\u533f\u540d\u6027\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n

Mixcoin\u306f\u3001\u76d7\u96e3\u3092\u691c\u51fa\u3059\u308b\u305f\u3081\u306b\u3001\u30a4\u30f3\u30bb\u30f3\u30c6\u30a3\u30d6\u3092\u6574\u5408\u3055\u305b\u308b\u30a2\u30ab\u30a6\u30f3\u30bf\u30d3\u30ea\u30c6\u30a3\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u4f7f\u7528\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u6697\u53f7\u901a\u8ca8\u3092\u76d7\u3080\u3053\u3068\u306a\u304f\u5408\u7406\u7684\u306bMixcoin\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002. <\/p>\n\n\n\n

\u4e00\u65b9\u3001, \u30b3\u30a4\u30f3\u30b8\u30e7\u30a4\u30f3<\/strong> \u306f\u3001\u533f\u540d\u306e\u6697\u53f7\u901a\u8ca8\u53d6\u5f15\u306e\u305f\u3081\u306e2\u756a\u76ee\u306e\u30df\u30ad\u30b7\u30f3\u30b0\u30b5\u30fc\u30d3\u30b9\u3067\u3059\u3002\u5171\u540c\u652f\u6255\u3044\u306e\u30a2\u30a4\u30c7\u30a2\u306b\u57fa\u3065\u3044\u3066\u304a\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u652f\u6255\u3044\u3092\u5e0c\u671b\u3059\u308b\u4ed6\u306e\u30e6\u30fc\u30b6\u30fc\u3092\u898b\u3064\u3051\u3001\u53d6\u5f15\u3067\u5171\u540c\u652f\u6255\u3044\u3092\u884c\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n

\u5171\u540c\u652f\u6255\u3044\u65b9\u6cd5\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u53d6\u5f15\u3067\u306e\u5165\u529b\u3068\u51fa\u529b\u3092\u30ea\u30f3\u30af\u3059\u308b\u53ef\u80fd\u6027\u304c\u5927\u5e45\u306b\u6e1b\u5c11\u3057\u3001\u7279\u5b9a\u306e\u30e6\u30fc\u30b6\u30fc\u306e\u8cc7\u91d1\u306e\u6d41\u308c\u3092\u8ffd\u8de1\u3059\u308b\u3053\u3068\u304c\u96e3\u3057\u304f\u306a\u308a\u307e\u3059\u3002CoinJoin\u3092\u5229\u7528\u3059\u308b\u306b\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u5171\u540c\u652f\u6255\u3044\u306b\u30de\u30fc\u30b8\u3057\u3088\u3046\u3068\u3059\u308b\u53d6\u5f15\u3092\u4ea4\u63db\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002. <\/p>\n\n\n\n

\u3057\u304b\u3057\u3001\u3053\u306e\u6a5f\u80fd\u3092\u63d0\u4f9b\u3059\u308b\u30df\u30ad\u30b7\u30f3\u30b0\u30b5\u30fc\u30d3\u30b9\u306e\u521d\u671f\u4e16\u4ee3\u306f\u3001\u96c6\u4e2d\u578b\u30b5\u30fc\u30d0\u30fc\u306b\u4f9d\u5b58\u3057\u3066\u304a\u308a\u3001\u5358\u4e00\u969c\u5bb3\u70b9\u306e\u5b58\u5728\u306b\u3088\u308a\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u30ea\u30b9\u30af\u3092\u751f\u3058\u3055\u305b\u307e\u3057\u305f\u3002. <\/p>\n\n\n\n

\u3053\u308c\u3089\u306e\u30b5\u30fc\u30d3\u30b9\u306f\u3001\u53d6\u5f15\u306e\u8a18\u9332\u3092\u4fdd\u6301\u3057\u3001\u3059\u3079\u3066\u306e\u5171\u540c\u652f\u6255\u3044\u53c2\u52a0\u8005\u3092\u6587\u66f8\u5316\u3057\u3001\u30b5\u30fc\u30d3\u30b9\u904b\u55b6\u8005\u304c\u76d7\u96e3\u3092\u884c\u3063\u305f\u308a\u3001\u4ed6\u4eba\u304c\u6697\u53f7\u901a\u8ca8\u3092\u76d7\u3080\u3053\u3068\u3092\u8a31\u53ef\u3057\u305f\u308a\u3057\u306a\u3044\u3053\u3068\u3092\u30e6\u30fc\u30b6\u30fc\u306b\u4fe1\u983c\u3055\u305b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n

\u533f\u540d\u7f72\u540d<\/strong><\/h2>\n\n\n

\u958b\u767a\u8005\u306f\u3001\u7f72\u540d\u8005\u306b\u533f\u540d\u6027\u3092\u63d0\u4f9b\u3067\u304d\u308b\u30c7\u30b8\u30bf\u30eb\u7f72\u540d\u6280\u8853\u306e\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u3092\u4f5c\u6210\u3057\u307e\u3057\u305f\u30022\u3064\u306e\u4f8b\u306f\u3001\u30b0\u30eb\u30fc\u30d7\u7f72\u540d\u3068\u30ea\u30f3\u30b0\u7f72\u540d\u3067\u3059\u3002.<\/p>\n\n\n\n

\u30b0\u30eb\u30fc\u30d7\u7f72\u540d\u306f\u3001\u30b0\u30eb\u30fc\u30d7\u30e1\u30f3\u30d0\u30fc\u304c\u500b\u4eba\u306e\u79d8\u5bc6\u9375\u3092\u4f7f\u7528\u3057\u3066\u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u533f\u540d\u3067\u7f72\u540d\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u30b0\u30eb\u30fc\u30d7\u306e\u516c\u958b\u9375\u306f\u30b0\u30eb\u30fc\u30d7\u7f72\u540d\u3092\u691c\u8a3c\u304a\u3088\u3073\u8a8d\u8a3c\u3057\u3001\u7f72\u540d\u8005\u306e\u30b0\u30eb\u30fc\u30d7\u30e1\u30f3\u30d0\u30fc\u30b7\u30c3\u30d7\u306e\u307f\u3092\u660e\u3089\u304b\u306b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n

\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u30b0\u30eb\u30fc\u30d7\u7f72\u540d\u306e\u305f\u3081\u306b\u30b0\u30eb\u30fc\u30d7\u3092\u4f5c\u6210\u304a\u3088\u3073\u7ba1\u7406\u3059\u308b\u305f\u3081\u306b\u8a8d\u53ef\u3055\u308c\u305f\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u304c\u5fc5\u8981\u3067\u3059\u3002\u30ea\u30f3\u30b0\u7f72\u540d\u306f\u3001\u7d1b\u4e89\u4e2d\u306b\u7f72\u540d\u8005\u306e\u8eab\u5143\u3092\u660e\u3089\u304b\u306b\u3059\u308b\u3053\u3068\u3092\u9632\u304e\u3001\u8ffd\u52a0\u306e\u69cb\u6210\u306a\u3057\u306b\u4efb\u610f\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u300c\u30ea\u30f3\u30b0\u300d\u3092\u5f62\u6210\u3067\u304d\u307e\u3059\u3002\u300c\u30ea\u30f3\u30b0\u7f72\u540d\u300d\u3068\u3044\u3046\u7528\u8a9e\u306f\u3001\u30ea\u30f3\u30b0\u72b6\u306e\u69cb\u9020\u3092\u4f7f\u7528\u3059\u308b\u7f72\u540d\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306b\u7531\u6765\u3057\u307e\u3059\u3002.<\/p>\n\n\n

\u6e96\u540c\u578b\u6697\u53f7\u5316\uff08HE\uff09<\/strong><\/h2>\n\n\n

\u6e96\u540c\u578b\u6697\u53f7\u306f\u3001\u6697\u53f7\u6587\u4e0a\u3067\u76f4\u63a5\u8a08\u7b97\u3092\u884c\u3046\u5f37\u529b\u306a\u6697\u53f7\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u8a08\u7b97\u3055\u308c\u305f\u7d50\u679c\u3092\u5fa9\u53f7\u5316\u3059\u308b\u3068\u3001\u6697\u53f7\u5316\u3055\u308c\u305f\u30c7\u30fc\u30bf\u306b\u5bfe\u3057\u3066\u5b9f\u884c\u3055\u308c\u305f\u64cd\u4f5c\u304c\u540c\u4e00\u306e\u5e73\u6587\u7d50\u679c\u3092\u751f\u6210\u3057\u307e\u3059\u3002\u90e8\u5206\u7684\u304a\u3088\u3073\u5b8c\u5168\u306a\u6e96\u540c\u578b\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u6700\u5c0f\u9650\u306e\u8abf\u6574\u3067\u30c7\u30fc\u30bf\u3092\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u306b\u4fdd\u5b58\u3067\u304d\u3001\u516c\u958b\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u306b\u95a2\u9023\u3059\u308b\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u306e\u61f8\u5ff5\u3092\u8efd\u6e1b\u3057\u307e\u3059\u3002. <\/p>\n\n\n\n

\u3053\u306e\u6280\u8853\u306f\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u4fdd\u8b77\u3092\u63d0\u4f9b\u3057\u3001\u5f93\u696d\u54e1\u306e\u7d4c\u8cbb\u7ba1\u7406\u3001\u76e3\u67fb\u3001\u305d\u306e\u4ed6\u306e\u76ee\u7684\u3067\u6697\u53f7\u5316\u3055\u308c\u305f\u60c5\u5831\u3078\u306e\u5bb9\u6613\u306a\u30a2\u30af\u30bb\u30b9\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002.<\/p>\n\n\n

\u5c5e\u6027\u30d9\u30fc\u30b9\u6697\u53f7\u5316\uff08ABE\uff09<\/strong><\/h2>\n\n\n

\u5c5e\u6027\u30d9\u30fc\u30b9\u6697\u53f7\u5316\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u79d8\u5bc6\u9375\u5c5e\u6027\u3067\u6697\u53f7\u6587\u3092\u5b9a\u7fa9\u304a\u3088\u3073\u7ba1\u7406\u3059\u308b\u6697\u53f7\u5316\u624b\u6cd5\u3067\u3059\u3002\u5c5e\u6027\u304c\u6697\u53f7\u6587\u306e\u5c5e\u6027\u3068\u4e00\u81f4\u3059\u308b\u5834\u5408\u306b\u306e\u307f\u5fa9\u53f7\u5316\u304c\u53ef\u80fd\u3067\u3059\u3002ABE\u306f\u3001\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u8005\u304c\u4ed6\u306e\u30c7\u30fc\u30bf\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u306e\u3092\u9632\u3050\u305f\u3081\u306e\u5171\u8b00\u8010\u6027\u306b\u3068\u3063\u3066\u91cd\u8981\u3067\u3059\u3002\u3057\u304b\u3057\u3001ABE\u306f\u305d\u306e\u57fa\u672c\u3068\u52b9\u7387\u7684\u306a\u5b9f\u88c5\u306e\u7406\u89e3\u304c\u4e0d\u8db3\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u5341\u5206\u306b\u6d3b\u7528\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u73fe\u5728\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u64cd\u4f5c\u3067ABE\u304c\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u306b\u5b9f\u88c5\u3055\u308c\u305f\u4f8b\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n

\u5b89\u5168\u306a\u30de\u30eb\u30c1\u30d1\u30fc\u30c6\u30a3\u8a08\u7b97\uff08MPC\uff09<\/strong><\/h2>\n\n\n

\u5b89\u5168\u306a\u30de\u30eb\u30c1\u30d1\u30fc\u30c6\u30a3\u8a08\u7b97\u306f\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30c7\u30fc\u30bf\u5165\u529b\u306b\u5bfe\u3057\u3066\u8a08\u7b97\u3092\u5171\u540c\u3067\u884c\u3046\u30de\u30eb\u30c1\u30d1\u30fc\u30c6\u30a3\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3042\u308a\u3001\u5165\u529b\u306e\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3092\u4fb5\u5bb3\u3057\u307e\u305b\u3093\u3002\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u8005\u306f\u3001\u6b63\u5f53\u306a\u5f53\u4e8b\u8005\u304b\u3089\u3067\u306f\u306a\u304f\u3001\u51fa\u53e3\u304b\u3089\u5165\u529b\u306b\u3064\u3044\u3066\u4f55\u3082\u5b66\u3073\u307e\u305b\u3093\u3002\u5206\u6563\u6295\u7968\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u5165\u672d\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u60c5\u5831\u691c\u7d22\u3067\u306eMPC\u306e\u4f7f\u7528\u306e\u6210\u529f\u306b\u3088\u308a\u3001\u591a\u304f\u306e\u73fe\u5b9f\u306e\u554f\u984c\u306b\u5bfe\u3059\u308b\u4eba\u6c17\u306e\u3042\u308b\u89e3\u6c7a\u7b56\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002MPC\u306e\u6700\u521d\u306e\u5927\u898f\u6a21\u306a\u5c55\u958b\u306f\u30012008\u5e74\u306b\u30c7\u30f3\u30de\u30fc\u30af\u3067\u306e\u7d76\u5bfe\u30aa\u30fc\u30af\u30b7\u30e7\u30f3\u554f\u984c\u3067\u884c\u308f\u308c\u307e\u3057\u305f\u3002\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u8fd1\u5e74\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306bMPC\u3092\u5229\u7528\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n

\u975e\u5bfe\u8a71\u578b\u30bc\u30ed\u77e5\u8b58\u8a3c\u660e\uff08NIZK\uff09<\/strong><\/h2>\n\n\n

\u975e\u5bfe\u8a71\u578b\u30bc\u30ed\u77e5\u8b58\u8a3c\u660e\u306f\u3001\u5f37\u529b\u306a\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u4fdd\u8b77\u7279\u6027\u3092\u63d0\u4f9b\u3059\u308b\u6697\u53f7\u6280\u8853\u3067\u3059\u3002\u30b3\u30a2\u30b3\u30f3\u30bb\u30d7\u30c8\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u307f\u306b\u77e5\u3089\u308c\u3066\u3044\u308b\u5165\u529b\u3067\u5b9f\u884c\u3055\u308c\u305f\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u3001\u8ffd\u52a0\u60c5\u5831\u3092\u516c\u958b\u305b\u305a\u306b\u516c\u306b\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u306a\u7d50\u679c\u3092\u751f\u6210\u3067\u304d\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u6b63\u5f0f\u306a\u30c6\u30b9\u30c8\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u3067\u3059\u3002.<\/p>\n\n\n\n

\u8a00\u3044\u63db\u3048\u308c\u3070\u3001\u8a3c\u660e\u8005\u306f\u3001\u4e3b\u5f35\u304c\u6b63\u3057\u3044\u3053\u3068\u3092\u691c\u8a3c\u8005\u306b\u8a3c\u660e\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u5f79\u7acb\u3064\u60c5\u5831\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u306a\u304f\u884c\u3044\u307e\u3059\u3002\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u3059\u3079\u3066\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u6b8b\u9ad8\u3092\u6697\u53f7\u5316\u5f62\u5f0f\u3067\u30c1\u30a7\u30fc\u30f3\u306b\u4fdd\u5b58\u3057\u307e\u3059\u3002\u30bc\u30ed\u77e5\u8b58\u8a3c\u660e\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u30a2\u30ab\u30a6\u30f3\u30c8\u6b8b\u9ad8\u3092\u660e\u3089\u304b\u306b\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u4ed6\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u5bfe\u3057\u3066\u9001\u91d1\u306b\u5341\u5206\u306a\u6b8b\u9ad8\u304c\u3042\u308b\u3053\u3068\u3092\u7c21\u5358\u306b\u8a3c\u660e\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n

\u4fe1\u983c\u3067\u304d\u308b\u5b9f\u884c\u74b0\u5883\uff08TEE\uff09\u30d9\u30fc\u30b9\u306e\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\uff1a<\/strong><\/h2>\n\n\n

\u3053\u306e\u6280\u8853\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u305f\u3081\u306e\u5b8c\u5168\u306b\u9694\u96e2\u3055\u308c\u305f\u74b0\u5883\u3092\u63d0\u4f9b\u3057\u3001\u4ed6\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3084\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u304c\u305d\u308c\u306b\u5e72\u6e09\u3057\u305f\u308a\u3001\u5b9f\u884c\u4e2d\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u72b6\u614b\u3092\u77e5\u308b\u3053\u3068\u3092\u9632\u304e\u307e\u3059\u3002Intel Guard eXtensions\uff08SGX\uff09\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306f\u3001\u4ee3\u8868\u7684\u306aTEE\u5b9f\u88c5\u6280\u8853\u3067\u3059\u3002.<\/p>\n\n\n

\u30b2\u30fc\u30e0\u30d9\u30fc\u30b9\u306e\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8<\/strong><\/h2>\n\n\n

\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306e\u691c\u8a3c\u306e\u305f\u3081\u306e\u30b2\u30fc\u30e0\u30d9\u30fc\u30b9\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u8a08\u7b97\u30bf\u30b9\u30af\u304c\u6210\u529f\u3057\u305f\u304b\u3069\u3046\u304b\u3092\u6c7a\u5b9a\u3059\u308b\u305f\u3081\u306e\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u306a\u300c\u691c\u8a3c\u30b2\u30fc\u30e0\u300d\u3092\u4f7f\u7528\u3059\u308b\u6700\u8fd1\u306e\u958b\u767a\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u30d7\u30ec\u30a4\u30e4\u30fc\u306b\u8a08\u7b97\u30bf\u30b9\u30af\u3092\u691c\u8a3c\u3057\u3001\u30a8\u30e9\u30fc\u3092\u898b\u3064\u3051\u308b\u3088\u3046\u306b\u5968\u52b1\u3059\u308b\u305f\u3081\u306e\u5831\u916c\u3092\u63d0\u4f9b\u3057\u3001\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u304c\u691c\u8a3c\u53ef\u80fd\u306a\u7279\u6027\u3092\u6301\u3063\u3066\u30bf\u30b9\u30af\u8a08\u7b97\u3092\u5b89\u5168\u306b\u5b9f\u884c\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n

\u300c\u691c\u8a3c\u30b2\u30fc\u30e0\u300d\u306e\u5404\u30e9\u30a6\u30f3\u30c9\u3067\u3001\u691c\u8a3c\u8005\u306f\u8a08\u7b97\u306e\u3088\u308a\u5c0f\u3055\u306a\u30b5\u30d6\u30bb\u30c3\u30c8\u3092\u518d\u5e30\u7684\u306b\u30c1\u30a7\u30c3\u30af\u3057\u3001\u30ce\u30fc\u30c9\u306e\u8a08\u7b97\u8ca0\u8377\u3092\u5927\u5e45\u306b\u8efd\u6e1b\u3057\u307e\u3059\u3002\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3001\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u3092\u691c\u8a3c\u3059\u308b\u305f\u3081\u306e\u52b9\u7387\u7684\u3067\u52b9\u679c\u7684\u306a\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n

\u7d50\u8ad6<\/strong><\/h2>\n\n\n

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