{"author_name":"kazu-yamamoto","blog_title":"\u3042\u3069\u3051\u306a\u3044\u8a71","blog_url":"https://kazu-yamamoto.hatenablog.jp/","provider_url":"https://hatena.blog","type":"rich","categories":["TLS","Haskell"],"version":"1.0","provider_name":"Hatena Blog","published":"2017-07-20 10:43:20","url":"https://kazu-yamamoto.hatenablog.jp/entry/20170720/1500515000","author_url":"https://blog.hatena.ne.jp/kazu-yamamoto/","title":"TLS 1.3 \u958b\u767a\u65e5\u8a18 \u305d\u306e20 TLS 1.3 ID21","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkazu-yamamoto.hatenablog.jp%2Fentry%2F20170720%2F1500515000\" title=\"TLS 1.3 \u958b\u767a\u65e5\u8a18 \u305d\u306e20 TLS 1.3 ID21 - \u3042\u3069\u3051\u306a\u3044\u8a71\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"TLS 1.3 ID21\u306b\u8ffd\u5f93\u3057\u305f\u3002 Add a per-ticket nonce so that each ticket is associated with a different PSK. NewSessionTicket \u306b ticket_nounce \u304c\u5897\u3048\u305f\u3002 struct { uint32 ticket_lifetime; uint32 ticket_age_add; opaque ticket_nonce; opaque ticket; Extension extensions; } NewSessionTicket; ID 20 \u307e\u3067\u306f\u3001key schedule \u3067\u3044\u3046\u3068\u3053\u308d\u2026","image_url":null,"width":"100%","height":"190"}