2017-11-01ã‹ã‚‰1ヶ月間ã®è¨˜äº‹ä¸€è¦§
P256ã¨ã‹X25519ã¨ã‹PSSã¨ã‹èžã„ã¦ã‚‚ã€ã‚ˆãã‚ã‹ã‚‰ãªã„人ã®ãŸã‚ã®ç”¨èªžè§£èª¬ã€‚é•·ã„é–“TLSã®ä¸–ç•Œã§ã¯ã€éµäº¤æ›ã«ã‚‚èªè¨¼ã«ã‚‚RSAãŒä½¿ã‚ã‚Œã¦ããŸã€‚å¿…è¦ã¨ãªã‚‹å®‰å…¨æ€§ãŒå¤§ãããªã‚‹ã¨ã€RSAã®å…¬é–‹éµã¯æ€¥æ¿€ã«å¤§ãããªã‚Šã€ã—ãŸãŒã£ã¦éµäº¤æ›ã‚„èªè¨¼ã®ã‚³ã‚¹ãƒˆãŒå¤§ãããªã‚‹ã¨ã„ã†â€¦
TLS 1.3 ID21ã¾ã§ã®ä»•æ§˜ã¯ã€ ServerHelloã®æ›¸å¼ãŒTLS 1.2ã¨ç•°ãªã‚‹ ChangeCipherSpecãŒãªã„ ã¨ã„ã†ç‰¹å¾´ãŒã‚ã£ãŸã€‚ServerHelloãŒç•°ãªã‚‹ã¨ã„ã†ã“ã¨ã¯ã€TLS 1.3ã«éžå¯¾å¿œã§ã‚ã£ãŸWiresharkã§è¡¨ç¤ºã§ããªãã¦è¾›ã„ã¨ã‹ã€ãƒ‘ーサーã®ä¸ã§åˆ†å²ã—ãªã‘ã‚Œã°ãªã‚‰ãªã„ã®ã§é–¢â€¦
