{"id":13650,"date":"2018-12-29T17:52:08","date_gmt":"2018-12-29T08:52:08","guid":{"rendered":"http:\/\/nextmoney.jp\/?p=13650"},"modified":"2019-01-07T14:00:26","modified_gmt":"2019-01-07T05:00:26","slug":"%e3%83%8f%e3%83%bc%e3%83%89%e3%82%a6%e3%82%a7%e3%82%a2%e3%82%a6%e3%82%a9%e3%83%ac%e3%83%83%e3%83%88trezor%e3%81%a8ledger%e3%81%ab%e5%af%be%e3%81%97%e3%81%a6%e3%80%81%e3%82%bb%e3%82%ad%e3%83%a5","status":"publish","type":"post","link":"https:\/\/nextmoney.jp\/?p=13650","title":{"rendered":"\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30a6\u30a9\u30ec\u30c3\u30c8Trezor\u3068Ledger\u306b\u5bfe\u3057\u3066\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u8edf\u5f31\u6027\u3092\u6307\u6458\uff5c\u540c\u793e\u306f\u3053\u308c\u306b\u5bfe\u3057\u3066\u53cd\u8ad6\uff01"},"content":{"rendered":"<p>\u4eee\u60f3\u901a\u8ca8\u306f\u5225\u540d\u3001\u30c7\u30b8\u30bf\u30eb\u30b3\u30a4\u30f3\u3068\u547c\u3079\u308c\u305d\u306e\u540d\u306e\u901a\u308a\u30a4\u30f3\u30bf\u30cd\u30c3\u30c8\u793e\u4f1a\u306b\u9069\u5408\u3057\u305f\u6b21\u4e16\u4ee3\u306e\u901a\u8ca8\u3068\u3057\u3066\u6ce8\u76ee\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n<p>\u305d\u3057\u3066\u4eee\u60f3\u901a\u8ca8\u306b\u306f\u305d\u308c\u3089\u306e\u8cc7\u91d1\u3092\u596a\u304a\u3046\u3068\u3059\u308b\u60aa\u610f\u3042\u308b\u30cf\u30c3\u30ab\u30fc\u5b58\u5728\u3057\u3066\u304a\u308a\u3001\u305d\u308c\u3089\u306e\u30cf\u30c3\u30ab\u30fc\u306a\u3069\u304b\u3089\u8cc7\u91d1\u3092\u5b88\u308b\u305f\u3081\u306e\u30b5\u30fc\u30d3\u30b9\u306e\u63d0\u4f9b\u3082\u9032\u5316\u3057\u3066\u3044\u308b\u3002<\/p>\n<p>\u7814\u7a76\u8005\u3084\u30a8\u30f3\u30b8\u30cb\u30a2\u3092\u542b\u3080\uff13\u4eba\u306e\u4eba\u7269\u306f\u3001\u7b2c35\u56de\u3068\u306a\u308bChaos Communication Congress\u306e\u30d7\u30ec\u30bc\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u306b\u3066\u3001\u5b89\u5168\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304a\u3088\u3073\u305d\u308c\u3089\u306b\u95a2\u3059\u308b\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3057\u3066\u3044\u308b\u4f01\u696d\u300cTrezor\u300d\u300cLedger\u300d\u306e\u30a6\u30a9\u30ec\u30c3\u30c8\u306b\u8edf\u5f31\u6027\u304c\u3042\u308b\u3068\u4e3b\u5f35\u3057\u305f\u306e\u3060\u3002<\/p>\n<p>\u3053\u308c\u306b\u5bfe\u3057\u3066\u300cTrezor\u300d\u300cLedger\u300d\u306f\u3001\u65e2\u306b\u30e6\u30fc\u30b6\u30fc\u304c\u4f7f\u7528\u3057\u3066\u3044\u308b\u30a6\u30a9\u30ec\u30c3\u30c8\u306f\u5b89\u5168\u3067\u3042\u308a\u3001\u4fdd\u6709\u3057\u3066\u3044\u308b\u4eee\u60f3\u901a\u8ca8\u8cc7\u7523\u306e\u6b8b\u9ad8\u3082\u5b89\u5168\u3067\u3042\u308b\u3068\u4e3b\u5f35\u3057\u305f\u3002<\/p>\n<h3>Chaos Communication Congress\u306e\u30d7\u30ec\u30bc\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3<\/h3>\n<p>\u4eca\u56de\u306e\u300cTrezor\u300d\u304a\u3088\u3073\u300cLedger\u300d\u306e\u8edf\u5f31\u6027\u3092\u30d7\u30ec\u30bc\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u3057\u305f\u306e\u306f\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u8a2d\u8a08\u304a\u3088\u3073\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a8\u30f3\u30b8\u30cb\u30a2\u306eDmitry Nedospasov\u6c0f\u3001\u30d5\u30a9\u30fc\u30d6\u30b9\u8a8c\u306e30\u6b73\u672a\u6e80\u306e\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u90e8\u9580\u306e30\u4eba\u306e1\u4eba\u306b\u9078\u3070\u308c\u305fThomas Roth\u6c0f\u3001\u30b7\u30b9\u30c6\u30e0\u30a8\u30f3\u30b8\u30cb\u30a2\u304ay\u3044\u3073\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7814\u7a76\u8005\u3067\u3042\u308bJosh Datko\u6c0f\u306e3\u4eba\u304c\u884c\u306a\u3063\u305f\u3002<\/p>\n<p>\u30d7\u30ec\u30bc\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u306e\u5185\u5bb9\u306f\u3001\u4e16\u754c\u4e2d\u3067\u6700\u3082\u4eba\u6c17\u306e\u3042\u308b\u4eee\u60f3\u901a\u8ca8\u30cf\u30fc\u30c9\u30a6\u30a9\u30ec\u30c3\u30c8\u3092\u63d0\u4f9b\u3059\u308b2\u3064\u306e\u30a6\u30a9\u30ec\u30c3\u30c8\u306b\u5bfe\u3057\u3066\u3001\u60aa\u610f\u3042\u308b\u30cf\u30c3\u30ab\u30fc\u306a\u3069\u304c\u30a6\u30a9\u30ec\u30c3\u30c8\u306b\u5bfe\u3057\u3066\u653b\u6483\u3084\u8cc7\u91d1\u3092\u30cf\u30c3\u30ad\u30f3\u30b0\u3059\u308b\u305f\u3081\u306b\u4fb5\u5165\u3059\u308b\u3053\u3068\u304c\u5b9f\u969b\u306b\u53ef\u80fd\u3067\u3042\u308b\u306e\u304b\u767a\u898b\u3059\u308b\u3068\u3044\u3046\u3082\u306e\u3060\u3002<\/p>\n<p>\u540c\u30d7\u30ec\u30bc\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u306e\u5185\u5bb9\u306f\u5c02\u9580\u30b5\u30a4\u30c8\u300c<a href=\"https:\/\/wallet.fail\/\" target=\"_blank\" rel=\"noopener\">Wallet.fail<\/a>\u300d\u306b\u3066\u52d5\u753b\u304c\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n<p>\u3057\u304b\u3057\u3001\u4eca\u56de\u767a\u8868\u3055\u308c\u305f\u30d7\u30ec\u30bc\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u306b\u3066\u300cTrezor\u300d\u300cLedger\u300d\u3068\u3082\u306b\u3001\u30a6\u30a9\u30ec\u30c3\u30c8\u306e\u5b89\u5168\u6027\u306f\u78ba\u4fdd\u3055\u308c\u3066\u3044\u308b\u3068\u4e3b\u5f35\u3057\u3066\u3044\u308b\u3002<\/p>\n<h2>\u300cLedger\u300d\u306e\u4e3b\u5f35<\/h2>\n<p>\u307e\u305a\u3001\u300cLedger\u300d\u306f\u81ea\u8eab\u306e<a href=\"https:\/\/www.ledger.fr\/2018\/12\/28\/chaos-communication-congress-in-response-to-wallet-fails-presentation\/\" target=\"_blank\" rel=\"noopener\">\u30d6\u30ed\u30b0\u306b\u3066<\/a>\u300cWallet.fail\u306e\u30d7\u30ec\u30bc\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u3078\u306e\u5fdc\u7b54\u3068\u3057\u3066\u300d\u3068\u984c\u3057\u3066\u56de\u7b54\u3057\u305f\u3002<\/p>\n<p>\u307e\u305a\u5192\u982d\u3067\u306f\u3001Chaos Communication Congress\u306b\u30663\u4eba\u306f\u30d7\u30ec\u30bc\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u884c\u3044\u3001\u305d\u3053\u3067\u306f\u30cf\u30fc\u30c9\u30a6\u30a9\u30ec\u30c3\u30c8\u304c\u3044\u304f\u3064\u304b\u306e\u7a2e\u985e\u306b\u5bfe\u3057\u3066\u8edf\u5f31\u3067\u3042\u308b\u3053\u3068\u3092\u5b9f\u8a3c\u3057\u3066\u3044\u305f\u3001\u3068\u8aac\u660e\u3002<\/p>\n<p>\u3053\u308c\u306b\u7d9a\u3051\u3066\u300cLedger\u300d\u306f\u30cf\u30fc\u30c9\u30a6\u30a9\u30ec\u30c3\u30c8\u306e\u5b89\u5168\u6027\u3092\u6b21\u306e\u3088\u3046\u306b\u8aac\u660e\u3057\u3066\u3044\u308b\u3002<\/p>\n<blockquote><p>Ledger\u306b\u95a2\u3057\u3066\u3001\u5f7c\u3089\u306fLedger\u30c7\u30d0\u30a4\u30b9\u3067\u91cd\u5927\u306a\u8106\u5f31\u6027\u304c\u767a\u898b\u3055\u308c\u305f\u3068\u3044\u3046\u5370\u8c61\u3092\u4e0e\u3048\u308b3\u3064\u306e\u653b\u6483\u7d4c\u8def\u3092\u63d0\u793a\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u306f\u305d\u3046\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u7279\u306b\u5f7c\u3089\u306f\u76d7\u307e\u308c\u305f\u30c7\u30d0\u30a4\u30b9\u4e0a\u3067\u30b7\u30fc\u30c9\u3082PIN\u3082\u62bd\u51fa\u3059\u308b\u3053\u3068\u306b\u6210\u529f\u3057\u307e\u305b\u3093\u3067\u3057\u305f\u3002Secure Element\u306b\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u3059\u3079\u3066\u306e\u6a5f\u5bc6\u8cc7\u7523\u306f\u5b89\u5168\u306a\u307e\u307e\u3067\u3059\u3002<\/p>\n<p>\u5fc3\u914d\u3057\u306a\u3044\u3067\u3001\u3042\u306a\u305f\u306e\u6697\u53f7\u8cc7\u7523\u306f\u307e\u3060\u3042\u306a\u305f\u306e\u5143\u5e33\u30c7\u30d0\u30a4\u30b9\u4e0a\u3067\u5b89\u5168\u3067\u3059\u3002<\/p><\/blockquote>\n<h2>\u300cTrezor\u300d\u306e\u4e3b\u5f35<\/h2>\n<p>\u305d\u308c\u306b\u5bfe\u3057\u3066\u300cTrezor\u300d\u306f\u3001\u81ea\u8eab\u306e\u516c\u5f0f\u30c4\u30a4\u30bf\u30fc\u306b\u3066\u6b21\u306e\u3088\u3046\u306b\u767a\u8a00\u3057\u305f\u3002\u30c4\u30a4\u30bf\u30fc\u3067\u306f\u300c\u79c1\u305f\u3061\u306f\u3001\u305d\u308c\u304c\u5230\u7740\u3057\u3066\u304b\u3089\u60c5\u5831\u306b\u95a2\u3059\u308b\u4f5c\u696d\u3092\u3057\u3066\u3044\u307e\u3059\u3002\u300d\u3068\u4e00\u90e8\u306e\u8edf\u5f31\u6027\u3092\u8a8d\u3081\u308b\u3088\u3046\u306a\u767a\u8a00\u3092\u3057\u305f\u3002<\/p>\n<blockquote class=\"twitter-tweet\" data-lang=\"ja\">\n<p dir=\"ltr\" lang=\"en\">Regarding the presentation at <a href=\"https:\/\/twitter.com\/hashtag\/35c3?src=hash&amp;ref_src=twsrc%5Etfw\">#35c3<\/a>, we were not informed ahead of time about the details of the disclosure. We are working with the info as it arrives.<\/p>\n<p>We will address the vulnerability in due time\u2014as soon as possible.<\/p>\n<p>Details in thread:<\/p>\n<p>\u2014 Trezor (@Trezor) <a href=\"https:\/\/twitter.com\/Trezor\/status\/1078625432646361088?ref_src=twsrc%5Etfw\">2018\u5e7412\u670828\u65e5<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><br \/>\n\u3057\u304b\u3057\u3001\u305d\u308c\u3089\u306e\u8edf\u5f31\u6027\u3092\u300c\u3053\u308c\u3089\u304c\u5371\u967a\u306a\u5834\u5408\u3068\u3057\u3066\u306f\u7269\u7406\u7684\u306a\u554f\u984c\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002\u653b\u6483\u8005\u306f\u7269\u7406\u7684\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3001\u30b1\u30fc\u30b9\uff08\u30a6\u30a9\u30ec\u30c3\u30c8\uff09\u3092\u58ca\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3042\u306a\u305f\u306e\u300cTrezor\u300d\u3092\u3064\u304b\u7d9a\u3051\u308b\u3053\u3068\u306b\u3064\u3044\u3066\u3001\u3053\u308c\u3089\u306e\u30d7\u30ec\u30bc\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u308b\u8edf\u5f31\u6027\u306f\u3042\u306a\u305f\u306b\u3068\u3063\u3066\u8105\u5a01\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u300d\u3068\u8aac\u660e\u3057\u305f\u3002<\/p>\n<p>\u300cLedger\u300d\u300cTrezor\u300d\u306f\u3001\u3068\u3082\u306b\u4eee\u60f3\u901a\u8ca8\u5e02\u5834\u3067\u306f\u30c8\u30c3\u30d7\u306e\u30b7\u30a7\u30a2\u3092\u8a87\u308b\u3002\u73fe\u306b\u3001\u300cLedger\u300d\u306e\u30a6\u30a9\u30ec\u30c3\u30c8\u306f2017\u5e74\u3060\u3051\u3067100\u4e07\u53f0\u4ee5\u4e0a\u3092\u8ca9\u58f2\u3057\u3066\u3044\u308b\u3002\u3055\u3089\u306b\u6700\u8fd1\u3067\u306f\u533f\u540d\u6027\u901a\u8ca8\u3067\u6700\u3082\u4eba\u6c17\u306e\u3042\u308b\u4eee\u60f3\u901a\u8ca8\u30e2\u30cd\u30ed\uff08XMR\uff09\u306e\u30b5\u30dd\u30fc\u30c8\u3092\u767a\u8868\u3002\u300cTrezor\u300d\u3082\u540c\u69d8\u306b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u95a2\u3059\u308b\u7814\u7a76\u3092\u7d9a\u3051\u3066\u304a\u308a\u3001\u4eee\u60f3\u901a\u8ca8\u30a4\u30fc\u30b5\u30ea\u30a2\u30e0\uff08ETH\uff09\u306e\u30b5\u30dd\u30fc\u30c8\u3092\u767a\u8868\u3057\u3066\u308b\u3002<\/p>\n<div class=\"related_article cf typesimple\"><a class=\"cf\" href=\"https:\/\/nextmoney.jp\/?p=12680\"><figure class=\"eyecatch thum\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/nextmoney.jp\/wp-content\/uploads\/2018\/11\/Ledger-MONERO-300x200.png\" class=\"attachment-medium size-medium wp-post-image\" alt=\"\" srcset=\"https:\/\/nextmoney.jp\/wp-content\/uploads\/2018\/11\/Ledger-MONERO-300x200.png 300w, https:\/\/nextmoney.jp\/wp-content\/uploads\/2018\/11\/Ledger-MONERO-768x512.png 768w, https:\/\/nextmoney.jp\/wp-content\/uploads\/2018\/11\/Ledger-MONERO-1024x683.png 1024w, https:\/\/nextmoney.jp\/wp-content\/uploads\/2018\/11\/Ledger-MONERO-728x485.png 728w, https:\/\/nextmoney.jp\/wp-content\/uploads\/2018\/11\/Ledger-MONERO.png 1200w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/figure><div class=\"meta inbox\"><p class=\"ttl\" data-labeltext=\"\u95a2\u9023\u8a18\u4e8b\">\u533f\u540d\u6027\u4eee\u60f3\u901a\u8ca8\u30e2\u30cd\u30ed(XMR)\u304c\u3001\u30b3\u30fc\u30eb\u30c9\u30a6\u30a9\u30ec\u30c3\u30c8\u300cLedger Nano S\u300d\u306b\u8ffd\u52a0<\/p><span class=\"date gf\">2018.11.30<\/span><\/div><\/a><\/div>\n\n<div style=\"font-size: 0px; 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