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toritori0318 id:toritori0318

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Let's Encryptã®ãƒ«ãƒ¼ãƒˆè¨¼æ˜Žæ›¸åˆ‡æ›¿å‘¨ã‚Š(å®Œçµç·¨) | ãŠãã‚‰ãã¯ãã‚Œã•ãˆã‚‚å¹³å‡¡ãªæ—¥ã€…
tl;dr é©šãã¹ããƒãƒƒã‚¯ã«ã‚ˆã‚Šæ—§Androidã‚‚å¼•ãç¶šãè¨¼æ˜Žæ›¸ã‚¨ãƒ©ãƒ¼ãªãã‚µã‚¤ãƒˆã‚’é–²è¦§ã§ããã†ã§ã™ ã„ã‚ˆã„ã‚ˆ5/4ã«æ¨™æº–ã®è¨¼æ˜Žæ›¸ãƒã‚§ãƒ¼ãƒ³ãŒåˆ‡ã‚Šæ›¿ã‚ã‚Šã¾ã™ å‰å›žã¾ã§ã®ãŠã•ã‚‰ã„ Android7.1ä»¥å‰ã§Let's Encryptè¨¼æ˜Žæ›¸ã®ã‚µã‚¤ãƒˆãŒè¦‹ã‚‰ã‚Œãªããªã‚‹ Let's Encryptã®è¨¼æ˜Žæ›¸åˆ‡æ›¿å‘¨ã‚Šãã®å¾Œ Let's Encryptã¯ãƒ«ãƒ¼ãƒˆè¨¼æ˜Žæ›¸ã‚’è‡ªèº«(ISRG)ã®èªè¨¼å±€ã®ãƒ«ãƒ¼ãƒˆè¨¼æ˜Žæ›¸(ISRG Root X1)ã«åˆ‡ã‚Šæ›¿ãˆã‚ˆã†ã¨ã—ã¦ã„ã¾ã™ã€‚ç¾åœ¨ã¯ã€IdenTrustã®ãƒ«ãƒ¼ãƒˆè¨¼æ˜Žæ›¸(DST Root CA X3)ãŒä½¿ã‚ã‚Œã¦ã„ã¾ã™ã€‚ æ£ç¢ºã«è¨€ã†ã¨ã€ISRGã¯æ–°ã—ã„èªè¨¼å±€ãªã®ã§ãã®ãƒ«ãƒ¼ãƒˆè¨¼æ˜Žæ›¸ã®æ™®åŠçŽ‡ã‚‚å½“ç„¶ä½Žãã€ä¸é–“è¨¼æ˜Žæ›¸ã¯IdenTrustã®ãƒ«ãƒ¼ãƒˆè¨¼æ˜Žæ›¸ã§ã‚¯ãƒã‚¹ã‚µã‚¤ãƒ³ã•ã‚Œã¦ãŠã‚Šã€ãã‚ŒãŒæ¨™æº–ã§ä½¿ã‚ã‚Œã¦ã„ã¾ã™ã€‚æ¨™æº–ãŒDSTã«ãªã£ã¦ã„ã‚‹ã ã‘ã§ã€ISRGã®ãƒ«ãƒ¼ãƒˆè¨¼æ˜Žæ›¸ã®ãƒã‚§ãƒ¼ãƒ³ã®è¨¼æ˜Žæ›¸ã‚‚æŒ‡å®šã™ã‚Œã°ä»Šã§
toritori0318 2021/04/30
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security

ssl
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Let's encryptã¨SSL/TLSã«é–¢ã™ã‚‹èª¤è¬¬ - Chienomi
å…¨ãä»¥ã¦æ„å‘³ä¸æ˜Žãªèª¤è¬¬ãŒã¯ã³ã“ã£ã¦ã„ãŸä¸Šã«ã€ã‚„ãŸã‚‰ä¸Šã‹ã‚‰ç›®ç·šã ã£ãŸã®ã§ã€æ¶ˆç«ã—ã¦ãŠã“ã†ã¨æ€ã†ã€‚ ãã‚‚ãã‚‚SSL, TLSã¨ã¯ä½•ã‹ SSL/TLSã¯æš—å·åŒ–æŠ€è¡“ã§ã‚ã‚‹ã€‚ SSL/TLSã®ãƒ‡ãƒ¼ã‚¿é€šä¿¡è‡ªä½“ã¯å¯¾ç§°æš—å·ã§ã‚ã‚‹ã€‚ãŸã ã—ã€æš—å·åŒ–ã«åˆ©ç”¨ã™ã‚‹æš—å·éµã¯ä½¿ã„æ¨ã¦ã‚‹ã€‚ Cipherã¯ã‹ãªã‚Šè‰²ã€…ä½¿ãˆã‚‹ã®ã ã‘ã©ã€ã ã„ãŸã„ã¯Triple DES (3DES)ã‹AESãŒä½¿ã‚ã‚Œã‚‹ã€‚ ãã®æ‰‹é †ã¯ <- HelloRequest -> ClientHello <- ServerHello <- ServerCertificate <- ServerKeyExchange <- ServerHelloDone -> ClientKeyExchange -> Finished -> ChangeCipherSpec <- Finished <- ChangeChiperSpec <-> Application Dat
toritori0318 2018/06/09
security

https

Let'sEncrypt
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é‹ç”¨ã®è¦³ç‚¹ã‹ã‚‰è¦‹ãŸTLSãƒ—ãƒãƒˆã‚³ãƒ«ã®å‹•ã
Internet Week 2017ãƒ—ãƒ¬ã‚¼ãƒ³ãƒ†ãƒ¼ã‚·ãƒ§ãƒ³ S11 çŸ¥ã‚‰ãªã„ã¨å›°ã‚‹ï¼Ÿï¼ã€€èªè¨¼å±€ã¨HTTPSã®æœ€æ–°æŠ€è¡“å‹•å‘ https://www.nic.ad.jp/ja/materials/iw/2017/proceedings/s11/
toritori0318 2018/03/03
TLS

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security
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HTTPSé€šä¿¡ã®ç–Žé€šç¢ºèªã«è¦šãˆã¦ãŠããŸã„ï¼“ã¤ã®ã‚³ãƒžãƒ³ãƒ‰ - Qiita
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toritori0318 2017/12/15
https

ssl

TLS
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YAPC::Fukuokaå‰ã€…å¤œç¥(éžå…¬å¼)ã§ã€Žç§ã¨HTTPSåŒ–ã¨nginx-luaã¨Perlã€ã¨ã„ã†ã‚¿ã‚¤ãƒˆãƒ«ã§ç™ºè¡¨ã—ã¾ã—ãŸï¼†YAPC::Fukuokaå‚åŠ ã—ã¾ã—ãŸ
YAPC::Fukuokaå‰ã€…å¤œç¥(éžå…¬å¼)ã§ã€Žç§ã¨HTTPSåŒ–ã¨nginx-luaã¨Perlã€ã¨ã„ã†ã‚¿ã‚¤ãƒˆãƒ«ã§ç™ºè¡¨ã—ã¾ã—ãŸï¼†YAPC::Fukuokaå‚åŠ ã—ã¾ã—ãŸ
toritori0318 2017/07/07
lua

HTTPS
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Web over HTTPS
Web over HTTPS DevFest Tokyo 2016 #devfest16 2016/10/0
toritori0318 2016/11/09
web

https

security
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HTTPS åŒ–ã™ã‚‹ Web ã‚’ã©ã†è€ƒãˆã‚‹ã‹ - Block Rockinâ€™ Codes
Update 2015/5/8: æŒ‡æ‘˜é ‚ã„ãŸã‚¿ã‚¤ãƒã‚„èª¤è¨³ãªã©ã‚’æ›´æ–°ã—ã¾ã—ãŸã€‚ 2015/5/8: æ§‹æˆã‚’ä¸€éƒ¨ä¿®æ£ã—ã¾ã—ãŸã€‚ Intro 4/30 mozaiila ã®ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£ãƒ–ãƒã‚°ã«ä¸‹è¨˜ã®ã‚ˆã†ãªã‚¨ãƒ³ãƒˆãƒªãŒæŠ•ç¨¿ã•ã‚Œã¾ã—ãŸã€‚ Deprecating Non-Secure HTTP | Mozilla Security Blog ã‚¨ãƒ³ãƒˆãƒªã¯ãã“ã¾ã§é•·ããªã„ã®ã§ã€ã“ã“ã«ç¿»è¨³ã®å…¨æ–‡ã‚’è¨˜è¼‰ã—ã¾ã™ã€‚ ãã—ã¦ã€å…ƒã‚¨ãƒ³ãƒˆãƒªã®ãƒ©ã‚¤ã‚»ãƒ³ã‚¹ã§ã‚ã‚‹ CC BY-SA 3.0 ã«å‰‡ã‚Šã€ æœ¬ã‚¨ãƒ³ãƒˆãƒªã‚‚åŒã˜ã CC BY-SA 3.0 ã¨ã—ã¾ã™ã€‚ Deprecating Non-Secure HTTP åŽŸæ–‡: Deprecating Non-Secure HTTP ä»Šæ—¥ã¯ã€ non-secure ãª HTTP ã‹ã‚‰ã€å¾ã€…ã«å»ƒæ¢ã—ã¦ã„ãã¨ã„ã†æ–¹é‡ã«ã¤ã„ã¦ã‚¢ãƒŠã‚¦ãƒ³ã‚¹ã—ã¾ã™ã€‚ HTTPS ãŒ Web ã‚’å‰é€²ã•ã›ã‚‹æ‰‹æ®µã§ã‚ã‚‹
toritori0318 2015/05/07
web

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https://jp.techcrunch.com/2014/11/19/20141118mozilla-eff-and-others-band-together-to-provide-free-ssl-certificates/
toritori0318 2014/11/19
https
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HTTPSã‚’ä½¿ã£ã¦ã‚‚Cookieã®æ”¹å¤‰ã¯é˜²ã’ãªã„ã“ã¨ã‚’å®Ÿé¨“ã§è©¦ã—ã¦ã¿ãŸ
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toritori0318 2013/10/01
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