{"id":105132,"date":"2022-11-29T11:04:08","date_gmt":"2022-11-29T02:04:08","guid":{"rendered":"https:\/\/softantenna.com\/blog\/?p=105132"},"modified":"2022-11-29T11:04:08","modified_gmt":"2022-11-29T02:04:08","slug":"twitter-dm-open-source-signal-protocol","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/twitter-dm-open-source-signal-protocol\/","title":{"rendered":"Twitter\u306e\u6697\u53f7\u5316DM\u306f\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u300cSignal\u300d\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u63a1\u7528\u304b"},"content":{"rendered":"<p><img decoding=\"async\" style=\"display:block; margin-left:auto; margin-right:auto;\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2022\/11\/Twitter-encrypted-DMs.jpg\" alt=\"Twitter encrypted DMs\" title=\"Twitter-encrypted-DMs.jpg\" border=\"0\" width=\"1280\" height=\"640\" \/><\/p>\n<p>\u30a4\u30fc\u30ed\u30f3\u30fb\u30de\u30b9\u30af\u6c0f\u306f\u5148\u65e5\u3001\u30a8\u30f3\u30c9\u30c4\u30fc\u30a8\u30f3\u30c9(E2E)\u6697\u53f7\u5316\u3092\u7528\u3044\u305fTwitter\u306e\u6697\u53f7\u5316DM\u6a5f\u80fd\u304c\u767b\u5834\u3059\u308b\u3053\u3068\u3092\u793a\u5506\u3057\u307e\u3057\u305f\u304c\u3001iOS\u30a2\u30d7\u30ea\u306e\u30b3\u30fc\u30c9\u306e\u4e2d\u304b\u3089\u3001\u3053\u306e\u6a5f\u80fd\u304c<a href=\"https:\/\/ja.wikipedia.org\/wiki\/Signal%E3%83%97%E3%83%AD%E3%83%88%E3%82%B3%E3%83%AB\">Signal\u30d7\u30ed\u30c8\u30b3\u30eb<\/a>\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u793a\u5506\u3059\u308b\u60c5\u5831\u304c\u767a\u898b\u3055\u308c\u305f\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f(<a href=\"https:\/\/9to5mac.com\/2022\/11\/28\/twitter-encrypted-dms-2\/\">9to5Mac<\/a>)\u3002<\/p>\n<p>Twitter\u306eDM\u3092E2E\u3067\u6697\u53f7\u5316\u3059\u308b\u8a08\u753b\u306f\u3001\u5c11\u306a\u304f\u3068\u30822018\u5e74\u306b\u307e\u3067\u9061\u3063\u3066\u5b58\u5728\u3057\u3001\u5f53\u6642\u66f8\u304b\u308c\u305f\u30b3\u30fc\u30c9\u304c\u5fa9\u6d3b\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30e1\u30c3\u30bb\u30fc\u30b8\u30f3\u30b0\u30b5\u30fc\u30d3\u30b9\u306e\u6697\u53f7\u5316\u306b\u306f\u5927\u304d\u304f\u5206\u3051\u30662\u3064\u306e\u5f62\u5f0f\u304c\u5b58\u5728\u3057\u3001\u6a19\u6e96\u7684\u306a\u65b9\u6cd5\u306f\u30e1\u30c3\u30bb\u30fc\u30b8\u30f3\u30b0\u30b5\u30fc\u30d3\u30b9\u304c\u4fdd\u6709\u3059\u308b\u9375\u3092\u4f7f\u7528\u3059\u308b\u3068\u3044\u3046\u3082\u306e\u3067\u3059\u3002\u3053\u308c\u306b\u306f\u30a2\u30af\u30bb\u30b9\u6a29\u3092\u6301\u3064\u30b5\u30fc\u30d3\u30b9\u904b\u55b6\u4f1a\u793e\u306e\u793e\u54e1\u304c\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u8aad\u3080\u3053\u3068\u304c\u3067\u304d\u308b\u3068\u3044\u3046\u6b20\u70b9\u304c\u5b58\u5728\u3057\u307e\u3059\u3002<\/p>\n<p>\u5bfe\u3057\u3066\u3001E2E\u6697\u53f7\u5316\u306f\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u5229\u7528\u3059\u308b\u30e6\u30fc\u30b6\u30fc\u304c\u6697\u53f7\u9375\u3092\u6301\u3061\u3001\u30b5\u30fc\u30d3\u30b9\u904b\u55b6\u4f1a\u793e\u3082\u6697\u53f7\u5316\u3055\u308c\u305f\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u305b\u3093\u3002\u6bd4\u8f03\u3059\u308b\u3068\u3088\u308a\u5b89\u5168\u306a\u6697\u53f7\u5316\u65b9\u5f0f\u3068\u3044\u3048\u307e\u3059\u3002<\/p>\n<p>\u4eca\u56de\u306e\u60c5\u5831\u306f\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u5de8\u5320Jane Manchun Wong\u6c0f\u304c\u3001iOS\u306eTwitter\u30a2\u30d7\u30ea\u306e\u4e2d\u304b\u3089\u767a\u898b\u3057\u305f\u3082\u306e\u3067\u3001\u4e0a\u8a18\u753b\u50cf\u306e\u3088\u3046\u306bSignal\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u4e8b\u3092\u793a\u5506\u3059\u308b\u60c5\u5831\u304c\u898b\u3064\u304b\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u306a\u304a\u3001Twitter\u306e\u5b9f\u88c5\u306f\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30a8\u30f3\u30b8\u30cb\u30a2\u306eBrandon Carpenter\u6c0f\u304c\u3001Twitter\u5728\u7c4d\u4e2d\u306e2018\u5e74\u306b<a href=\"https:\/\/twitter.com\/bhcarpenter\/status\/1596669578410881024\">\u4f5c\u6210\u3057\u305f<\/a>\u3082\u306e\u306e\u3088\u3046\u3067\u3059\u3002\u6b21\u306e\u3088\u3046\u306a\u60c5\u5831\u3092\u30c4\u30a4\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<blockquote><p>Oh look! Some code I wrote four years ago. Wonder if someone is emailing snippets of it to elnos goons for their weekly code reviews or whatever.<\/p>\n<p>You have my full blessing to do so. But I\u2019m not responsible if you\u2019re fired for it \u201cnot being up to standards\u201d [\u2026]<\/p>\n<p>I wrote most of the TwitterSignalProtocol library, which wraps libsignal with an Objective-C interface, implements the storage interfaces, and hooks it up to Apples built-in cryptographic routines.<\/p>\n<\/blockquote>\n<p>\u540c\u6c0f\u306f\u3001\u300cTwitterSignalProtocol\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u307b\u3068\u3093\u3069\u3092\u66f8\u304d\u307e\u3057\u305f\u3002\u3053\u308c\u306flibsignal\u3092Objective-C\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3067\u30e9\u30c3\u30d7\u3057\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u5b9f\u88c5\u3057\u3001Apple\u306e\u7d44\u307f\u8fbc\u307f\u6697\u53f7\u30eb\u30fc\u30c1\u30f3\u306b\u30d5\u30c3\u30af\u3057\u3066\u307e\u3059\u300d\u3068\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u5f53\u6642Twitter\u306eDM\u3067E2E\u306e\u6697\u53f7\u5316\u304c\u5b9f\u73fe\u3057\u306a\u304b\u3063\u305f\u7406\u7531\u306f\u3001\u6a19\u6e96\u7248\u3068\u540c\u3058DM\u6a5f\u80fd\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u304c\u96e3\u3057\u304b\u3063\u305f\u304b\u3089\u3060\u3068\u306e\u3053\u3068\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30a4\u30fc\u30ed\u30f3\u30fb\u30de\u30b9\u30af\u6c0f\u306f\u5148\u65e5\u3001\u30a8\u30f3\u30c9\u30c4\u30fc\u30a8\u30f3\u30c9(E2E)\u6697\u53f7\u5316\u3092\u7528\u3044\u305fTwitter\u306e\u6697\u53f7\u5316DM\u6a5f\u80fd\u304c\u767b\u5834\u3059\u308b\u3053\u3068\u3092\u793a\u5506\u3057\u307e\u3057\u305f\u304c\u3001iOS\u30a2\u30d7\u30ea\u306e\u30b3\u30fc\u30c9\u306e\u4e2d\u304b\u3089\u3001\u3053\u306e\u6a5f\u80fd\u304cSignal\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u793a\u5506\u3059\u308b\u60c5\u5831\u304c [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":105133,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[75],"tags":[77],"class_list":["post-105132","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-software","tag-twitter"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/105132","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/comments?post=105132"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/105132\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/105133"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=105132"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=105132"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=105132"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}