[B! SSL] lalupin4ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

lalupin4 id:lalupin4

SSLã«é–¢ã™ã‚‹lalupin4ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (20)

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

${{author_name}}$
{{author_name}}{{created}}
{{ #comment }}{{ comment }}{{ /comment }}
- {{ label }}

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

Posh-ACME / PowerShell ã‚’åˆ©ç”¨ã—ãŸ Let's Encrypt / SSLè¨¼æ˜Žæ›¸ã®å–å¾—
Windows Server ã«é–¢é€£ã—ã¦ã€IIS ã‚„ ADFS (Active Directory Federation Service) ã‚’ç«‹ã¦ã¦æ¤œè¨¼ã™ã‚‹æ™‚ã«ã€Posh-ACME ã‚’åˆ©ç”¨ã—ã¦ Let's Encrypt ã®è¨¼æ˜Žæ›¸ã‚’å–å¾—ã—ã¦ã„ã‚‹ã®ã§ã€è‡ªåˆ†ãŒä½œæ¥ã—ã‚„ã™ã„ã‚ˆã†ã«ãƒ¡ãƒ¢ã®åãå‡ºã—ã§ã™ã€‚ Posh-ACME ã¨ã¯ï¼Ÿ rmbolger/Posh-ACME: ACME protocol client for obtaining certificates using Let's Encrypt https://github.com/rmbolger/Posh-ACME ç«¯çš„ã«è¨€ã†ã¨ PowerShell ã§å®Ÿè¡Œã§ãã‚‹ ACME ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆ Windowsç³»ã§SSLè¨¼æ˜Žæ›¸ãŒå¿…è¦ã«ãªã£ãŸéš›ã«ã€ã“ã‚Œã§ã‚µã‚¯ãƒƒã¨å–å¾—/ã‚¤ãƒ³ãƒãƒ¼ãƒˆå‡ºæ¥ã‚‹ã®ã§è‰¯ãä½¿ã£ã¦ã¾ã™ã€‚ ä½¿ã„æ–¹ æ£ç¢ºãªã¨ã“ã‚ã¯ä¸Šè¨˜ GitHub
lalupin4 2022/01/27
PowerShell

SSL

TLS

ACME

Let's Encrypt
ãƒªãƒ³ã‚¯
OpenSSL 3.0.0 released [LWN.net]
Version 3.0 of the OpenSSL TLS library has been released; the large version-number jump (from 1.1.1) reflects a new versioning scheme. Most applications that worked with OpenSSL 1.1.1 will still work unchanged and will simply need to be recompiled (although you may see numerous compilation warnings about using deprecated APIs). Some applications may need to make changes to compile and work correct
lalupin4 2021/09/23
OpenSSL

TLS

SSL
ãƒªãƒ³ã‚¯
OpenSSL version 3.0.0 published
OpenSSL openssl at openssl.org Tue Sep 7 12:04:20 UTC 2021 Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 OpenSSL version 3.0.0 released ============================== OpenSSL - The Open Source toolkit for SSL/TLS https://www.openssl.org/ The OpenSSL project team is pleased to announce the release of version 3.0.0 of our open source t
lalupin4 2021/09/08
TLS

HTTPS

SSL

OpenSSL
ãƒªãƒ³ã‚¯
ã€å›³è§£ã€‘https(SSL/TLS)ã®ä»•çµ„ã¿ã¨ã‚·ãƒ¼ã‚±ãƒ³ã‚¹,ãƒ‘ã‚±ãƒƒãƒˆæ§‹é€ ã€œæš—å·åŒ–ã®ç¯„å›², Encrypted Alert, ãƒ˜ãƒƒãƒ€ã‚„ãƒ¬ã‚¤ãƒ¤ã«ã¤ã„ã¦ï½ž
lalupin4 2021/05/04
HTTPS

TLS

SSL
ãƒªãƒ³ã‚¯
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§
lalupin4 2021/04/30
HTTPS

TLS

SSL

Let's Encrypt
ãƒªãƒ³ã‚¯
ã€Žãƒ—ãƒãƒ•ã‚§ãƒƒã‚·ãƒ§ãƒŠãƒ«SSL/TLSã€ç‰¹åˆ¥ç‰ˆPDFï¼ˆåŽŸè‘—æ”¹è¨‚ç¬¬2ç‰ˆã®TLS 1.3è§£èª¬ç« ã‚’åŽéŒ²ï¼‰ã®ãŠçŸ¥ã‚‰ã›
ã€Žãƒ—ãƒãƒ•ã‚§ãƒƒã‚·ãƒ§ãƒŠãƒ«SSL/TLSã€ç‰¹åˆ¥ç‰ˆPDFï¼ˆåŽŸè‘—æ”¹è¨‚ç¬¬2ç‰ˆã®TLS 1.3è§£èª¬ç« ã‚’åŽéŒ²ï¼‰ã®ãŠçŸ¥ã‚‰ã› 2021å¹´2æœˆ08æ—¥ ãŠå¾…ãŸã›ã—ã¾ã—ãŸã€‚äº‹å®Ÿä¸Šã®TLS 1.3å¯¾å¿œç‰ˆã¨ãªã‚‹ã€Žãƒ—ãƒãƒ•ã‚§ãƒƒã‚·ãƒ§ãƒŠãƒ«SSL/TLS ç‰¹åˆ¥ç‰ˆPDFã€ã®æä¾›ã‚’ã€ãƒ©ãƒ ãƒ€ãƒŽãƒ¼ãƒˆç›´è²©ã‚µã‚¤ãƒˆç™»éŒ²ãƒ¦ãƒ¼ã‚¶ã®æ–¹å‘ã‘ã«é–‹å§‹ã—ã¾ã—ãŸã€‚ ä»Šå›žã¯ã€ã€ŒåŽŸè‘—æ”¹è¨‚ç¬¬2ç‰ˆã«åŽéŒ²ã•ã‚Œã‚‹TLS 1.3ã‚’è§£èª¬ã—ãŸæ–°ç« ã€ã‚’ä»˜éŒ²ã¨ã—ã¦è¿½åŠ ã—ãŸç‰¹åˆ¥ç‰ˆPDFã‚’æ–°ãŸã«ã€Œãƒžã‚¤æœ¬æ£šã€ã‹ã‚‰ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ã—ã¦ã„ãŸã ã‘ã¾ã™ã€‚ å¯¾è±¡ï¼šãƒ©ãƒ ãƒ€ãƒŽãƒ¼ãƒˆã®ç›´è²©ã‚µã‚¤ãƒˆã«ã¦ãƒ¦ãƒ¼ã‚¶ç™»éŒ²æ¸ˆã¿ã§ã€ã€Žãƒ—ãƒãƒ•ã‚§ãƒƒã‚·ãƒ§ãƒŠãƒ«SSL/TLSã€ã‚’è³¼å…¥ã•ã‚ŒãŸæ–¹ å–å¾—å…ˆï¼šè³¼å…¥æ™‚ã®ãƒ¦ãƒ¼ã‚¶ã‚¢ã‚«ã‚¦ãƒ³ãƒˆã§ãƒ©ãƒ ãƒ€ãƒŽãƒ¼ãƒˆã®ç›´è²©ã‚µã‚¤ãƒˆã«ãƒã‚°ã‚¤ãƒ³ã—ã¦ã„ãŸã ãã¨ã€ã€Œãƒžã‚¤æœ¬æ£šã€ã®ã€Œè³¼å…¥æ¸ˆã¿ã®é›»åæ›¸ç±ã€ã«ä¸‹è¨˜ã®ã‚ˆã†ã«ç‰¹åˆ¥ç‰ˆPDFãŒè¡¨ç¤ºã•ã‚Œã¾ã™ ã‚‚ã¡ã‚ã‚“ã€ã“ã‚Œã‹ã‚‰ç›´è²©ã‚µã‚¤ãƒˆã§ã€Žãƒ—ãƒãƒ•ã‚§ãƒƒã‚·ãƒ§ãƒŠãƒ«SSL/TLSã€ã‚’è³¼å…¥ã„ãŸã ãã€
lalupin4 2021/02/10
SSL

TLS

HTTPS
ãƒªãƒ³ã‚¯
Use HTTPS for local development Â |Â Articles Â |Â web.dev
Use HTTPS for local development Stay organized with collections Save and categorize content based on your preferences. Most of the time, http://localhost behaves like HTTPS for development purposes. However, there are some special cases, such as custom hostnames or using secure cookies across browsers, where you need to explicitly set up your development site to behave like HTTPS to accurately rep
lalupin4 2021/01/28
HTTPS

SSL

TLS
ãƒªãƒ³ã‚¯
When to use HTTPS for local development Â |Â Articles Â |Â web.dev
When to use HTTPS for local development Stay organized with collections Save and categorize content based on your preferences. Using http://localhost for local development is fine most of the time, except in some special cases. This post explains when you need to run your local development site with HTTPS. Also see: How to use HTTPS for local development. In this post, statements about localhost a
lalupin4 2021/01/28
HTTP

HTTPS

TLS

SSL
ãƒªãƒ³ã‚¯
ZeroSSL ãªã‚‰IPã‚¢ãƒ‰ãƒ¬ã‚¹ã®ã‚µãƒ¼ãƒè¨¼æ˜Žæ›¸ãŒå–å¾—ã§ãã‚‹ - ASnoKaze blog
IPã‚¢ãƒ‰ãƒ¬ã‚¹ã®ã‚µãƒ¼ãƒè¨¼æ˜Žæ›¸ãŒæ¬²ã—ã„å ´åˆãŒã‚ã‚Šã¾ã™ã€‚ãã†ã™ã‚Œã°ã€ãƒ‰ãƒ¡ã‚¤ãƒ³ã‚’å–å¾—ã›ãšã¨ã‚‚ã‚µãƒ¼ãƒã¨HTTPSé€šä¿¡ãŒã§ãã‚‹ã‚ˆã†ã«ãªã‚Šã¾ã™ã€‚ ãã®ä»–ã«ã‚‚ä¾‹ãˆã°DNS over HTTPSã§ã¯IPã‚¢ãƒ‰ãƒ¬ã‚¹ã§ã‚¢ã‚¯ã‚»ã‚¹å‡ºæ¥ã‚‹ã‚ˆã†ã«ã€æœ‰åŠ¹ãªè¨¼æ˜Žæ›¸ãŒã‚»ãƒƒãƒˆã•ã‚Œã¦ã„ãŸã‚Šã—ã¾ã™ã€‚ https://1.1.1.1 https://8.8.8.8 ã—ã‹ã—ã€Let's Encryptã§ã¯ã€IPã‚¢ãƒ‰ãƒ¬ã‚¹ã®ã‚µãƒ¼ãƒè¨¼æ˜Žæ›¸ã¯å–å¾—ã§ãã¾ã›ã‚“ ~$ sudo certbot certonly --nginx -d 160.16.124.39 Requested name 160.16.124.39 is an IP address. The Let's Encrypt certificateauthority will not issue certificates for a bare IP address.ZeroSSLã§ã¯å‡ºæ¥
lalupin4 2021/01/19
TLS

SSL

HTTPS

Security

ZeroSSL
ãƒªãƒ³ã‚¯
ç„¡æ–™ã® SSL è¨¼æ˜Žæ›¸ãŒå¾—ã‚‰ã‚Œã‚‹ ZeroSSL ã‚’ä½¿ã£ã¦ã¿ãŸ
ã¯ã˜ã‚ã« çš†ã•ã‚“ã¯ ZeroSSL ã‚’çŸ¥ã£ã¦ã„ã¾ã™ã‹ï¼Ÿå€‹äººã§ã‚¦ã‚§ãƒ–ã‚µã‚¤ãƒˆã‚’é‹å–¶ã—ã¦ã„ã‚‹çš†ã•ã‚“ã§ã‚ã‚Œã°ã€å¤šãã®æ–¹ã¯ Let's Encrypt ã‚’åˆ©ç”¨ã•ã‚Œã¦ã„ã‚‹ã¨æ€ã„ã¾ã™ã€‚ https://letsencrypt.org/ja/ ã‚‚ã¡ã‚ã‚“åƒ•ã‚‚ä½¿ã£ã¦ã„ã¾ã™ã€‚åƒ•ã®æ§˜ãªã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã®æ–¹ã§ã‚ã‚Œã° SSL ã®ä»•çµ„ã¿ã‚‚ãŠãŠã‚ˆãç†è§£ã‚‚ã—ã¦ã„ã‚‹ã—ã€ã‚³ãƒžãƒ³ãƒ‰ãƒ©ã‚¤ãƒ³ã®å®Ÿè¡Œæ–¹æ³•ã‚‚çŸ¥ã£ã¦ãŠã‚‰ã‚Œã‚‹ã®ã§ã‚¦ã‚§ãƒ–ã‚µã‚¤ãƒˆã® SSL è¨¼æ˜Žæ›¸ã‚’å–å¾—ã™ã‚‹äº‹ã‚‚ãã‚Œã»ã©é›£ã—ã„äº‹ã§ã¯ãªã„ã§ã—ã‚‡ã†ã€‚ ã—ã‹ã—ãã‚Œã»ã©è©³ã—ããªã„æ–¹ãŒ certbot ã®æ§˜ãªã‚³ãƒžãƒ³ãƒ‰ã‚’ä½¿ã£ã¦ SSL è¨¼æ˜Žæ›¸ã‚’ç™ºè¡Œã™ã‚‹ã®ã¯å‰²ã¨é›£ã—ã„äº‹ã§ã™ã€‚ãã“ã§ã”ç´¹ä»‹ã—ãŸã„ã®ãŒ ZeroSSL ã§ã™ã€‚ https://zerossl.com/ ZeroSSL ã¨ã¯ ZeroSSL ã‚‚ã¾ã ã‚ã¾ã‚Šåå‰ãŒçŸ¥ã‚‰ã‚Œã¦ã„ãªã„ã›ã„ã‹ã€Google æ¤œç´¢ã§ã€ŒZeroSSLã€ã‚’æ¤œç´¢ã™ã‚‹ã¨ã€ŒZeroS
lalupin4 2020/12/05
HTTPS

TLS

SSL

ACME

ZeroSSL
ãƒªãƒ³ã‚¯
ç„¡æ–™ã®è¨¼æ˜Žæ›¸ç™ºè¡Œã‚’ã€ŒLetâ€™s Encryptã ã‘ã«é ¼ã‚‹ã®ã¯å•é¡Œã€ã¨ã®æŒ‡æ‘˜ã€ã©ã‚“ãªä»£æ›¿ã‚µãƒ¼ãƒ“ã‚¹ãŒã‚ã‚‹ã®ã‹ï¼Ÿ
SSLè¨¼æ˜Žæ›¸ã‚’ç„¡æ–™ã§ç™ºè¡Œã—ã¦ãã‚Œã‚‹èªè¨¼æ©Ÿé–¢ã€ŒLetâ€™s Encryptã€ã¯ã€2014å¹´ã®è¨ç«‹ã‹ã‚‰å®‰å…¨ãªã‚¤ãƒ³ã‚¿ãƒ¼ãƒãƒƒãƒˆã®åˆ©ç”¨ã«å¤§ããè²¢çŒ®ã—ã¦ã„ã¾ã™ã€‚ã—ã‹ã—ã€ãƒãƒƒã‚«ãƒ¼ã§ã‚ã‚Šç ”ç©¶è€…ã§ã‚‚ã‚ã‚‹Scott Helmeæ°ã¯ã€ç„¡æ–™ã®è¨¼æ˜Žæ›¸ç™ºè¡Œã‚’Letâ€™s Encryptã®ã¿ã«é ¼ã£ã¦ã„ã‚‹ç¾çŠ¶ã‚’å•é¡Œã¨ã—ã¦å–ã‚Šä¸Šã’ã€Letâ€™s Encryptã®ä»£æ›¿ã¨ãªã‚‹ã‚µãƒ¼ãƒ“ã‚¹ã‚’ç´¹ä»‹ã—ã¦ã„ã¾ã™ã€‚ Introducing another free CA as an alternative to Let's Encrypt https://scotthelme.co.uk/introducing-another-free-ca-as-an-alternative-to-lets-encrypt/ Free SSL Certificates and SSL Tools - ZeroSSL https://zerossl.com/ L
lalupin4 2020/11/27
HTTPS

ACME

Let's Encrypt

Security

SSL

TLS
ãƒªãƒ³ã‚¯
Let's Encryptã€ãƒ«ãƒ¼ãƒˆè¨¼æ˜Žæ›¸åˆ‡ã‚Šæ›¿ãˆã«å‘ã‘ã¦å¤ã„Androidã¸ã®å¯¾ç–ã‚’å‘¼ã³ã‹ã‘ | ã‚¹ãƒ©ãƒ‰ ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£
Let's EncryptãŒãƒ«ãƒ¼ãƒˆè¨¼æ˜Žæ›¸ã®åˆ‡ã‚Šæ›¿ãˆã«å‘ã‘ã€å¤ã„ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã®Androidã¸ã®å¯¾ç–ã‚’ã‚µã‚¤ãƒˆã‚ªãƒ¼ãƒŠãƒ¼ã¨ãƒ¦ãƒ¼ã‚¶ãƒ¼ã«å‘¼ã³ã‹ã‘ã¦ã„ã‚‹(Let's Encryptã®ãƒ–ãƒã‚°è¨˜äº‹ã€ The Registerã®è¨˜äº‹)ã€‚ 5å¹´å‰ã«Let's EncryptãŒç«‹ã¡ä¸Šã’ã‚‰ã‚ŒãŸéš›ã«ã¯IdenTrustã®ã‚¯ãƒã‚¹ç½²åã‚’å¾—ãŸãƒ«ãƒ¼ãƒˆè¨¼æ˜Žæ›¸ã€ŒDST Root X3ã€ã‚’ä½¿ç”¨ã™ã‚‹ã“ã¨ã§ã€ãƒ¡ã‚¸ãƒ£ãƒ¼ãªã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ãƒ—ãƒ©ãƒƒãƒˆãƒ•ã‚©ãƒ¼ãƒ ã™ã¹ã¦ã§ä¿¡é ¼ã•ã‚Œã‚‹è¨¼æ˜Žæ›¸ã‚’ã™ãã«ç™ºè¡Œã™ã‚‹ã“ã¨ãŒå¯èƒ½ã ã£ãŸã¨ã„ã†ã€‚ã—ã‹ã—ã€DST Root X3ã¯2021å¹´9æœˆ1æ—¥ã«å¤±åŠ¹ã™ã‚‹(ãŸã ã—ã€å®Ÿéš›ã«è¨¼æ˜Žæ›¸ã‚’è¦‹ã‚‹ã¨æœ‰åŠ¹æœŸé™ã¯æ—¥æœ¬æ™‚é–“2021/9/30 23:01:15ã¨ãªã£ã¦ã„ã‚‹)ã€‚ä»–ã®CAã‹ã‚‰ã‚¯ãƒã‚¹ç½²åã‚’å¾—ãŸè¨¼æ˜Žæ›¸ã‚’ä½¿ã„ç¶šã‘ã‚‹ã“ã¨ã¯ãƒªã‚¹ã‚¯ãŒé«˜ã„ãŸã‚ã€Let's Encryptã§ã¯æ—¢ã«ç‹¬è‡ªã®ãƒ«ãƒ¼ãƒˆè¨¼æ˜Žæ›¸ã€ŒISRG Root X1ã€ã‚’ç™ºè¡Œã—ã¦ã„ã‚‹ã€‚ã“ã®ãƒ«
lalupin4 2020/11/09
Let's Encrypt

TLS

SSL

HTTPS

Security
ãƒªãƒ³ã‚¯
ã€ŒRFC7525: TLSã‚’å®‰å…¨ã«ä½¿ã†ãŸã‚ã®æŽ¨å¥¨äº‹é …ã€ã®æ”¹å®š - ASnoKaze blog
æ§˜ã€…ãªçµ„ç¹”ã‚„å›£ä½“ãŒTLSã‚’å®‰å…¨ã«åˆ©ç”¨ã™ã‚‹ãŸã‚ã®ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆã‚’å‡ºã—ã¦ãŸã‚Šã™ã‚‹ã€‚ IETFã§ã‚‚2015å¹´ã«RFC7525 ã€ŒRecommendations for Secure Use of TLS and DTLSã€ã¨ã—ã¦ã€ä½¿ç”¨ã™ã‚‹ä¸Šã§ã®æŽ¨å¥¨äº‹é …ã‚’ã¾ã¨ã‚ã¦ã„ã‚‹ã€‚ ãã‚Œã«ã¤ã„ã¦ã®è©³ç´°ã¯ã€urushimaå…ˆç”Ÿã®è¨˜äº‹ã‚’è¦‹ã¦ã„ãŸã ãã¨è‰¯ã„ã¨æ€ã†ã€‚ blog.livedoor.jp ä¸Šè¨˜ã®RFC7525ã‹ã‚‰5å¹´ãŒçµŒã¡ã€ãã®é–“ã«RFC 8446 TLS1.3ã®ç™ºè¡Œãªã©ã‚‚ã‚ã‚Šã¾ã—ãŸã€‚ãã®ãŸã‚ã€IETFã§ã¯ã“ã®RFC7525ã®æ”¹å®šä½œæ¥ãŒé–‹å§‹ã•ã‚Œã¾ã—ãŸ RFC7525bis IETFã®UTA (Using TLS in Applications) WGã§ã¯ã€RFC7525ã®æ”¹è¨‚ç‰ˆã¨ã—ã¦ã€æ¬¡ã®ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆã‚’ã™ã§ã«WG It emã¨ã—ã¦æ‰±ã£ã¦ã„ã‚‹ draft-ietf-uta-rfc7525bis ã“ã“ã§ã¯ã€ç°¡å˜ã«
lalupin4 2020/11/03
TLS

RFC7525

RFC

SSL
ãƒªãƒ³ã‚¯
RFC 8446: The Transport Layer Security (TLS) Protocol Version 1.3
Internet Engineering Task Force (IETF) E. Rescorla Request for Comments: 8446 Mozilla Obsoletes: 5077, 5246, 6961 August 2018 Updates: 5705, 6066 Category: Standards Track ISSN: 2070-1721 The Transport Layer Security (TLS) Protocol Version 1.3 Abstract This document specifies version 1.3 of the Transport Layer Security (TLS) protocol. TLS allows client/server applications to communicate over the I
lalupin4 2018/10/02
RCF

8446

TLS

SSL

HTTPS
ãƒªãƒ³ã‚¯
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
lalupin4 2018/06/09
SSL

TLS

Security
ãƒªãƒ³ã‚¯
OpenSSLã‚¯ãƒƒã‚¯ãƒ–ãƒƒã‚¯ï¼ˆé›»åæ›¸ç±ã®ã¿ï¼‰
PDFã®ã¿ã®æä¾›ã§ã™ã€‚ç„¡å„Ÿã§ãŠæ±‚ã‚ã„ãŸã ã‘ã¾ã™ãŒã€é€šå¸¸ã®æ›¸ç±è³¼å…¥ã¨åŒã˜æ‰‹ç¶šãã‚’ãŠé¡˜ã„ã—ã¦ãŠã‚Šã¾ã™ã€‚ã‚ã‚‰ã‹ã˜ã‚ã”äº†æ‰¿ãã ã•ã„ã€‚ ã€Žãƒ—ãƒãƒ•ã‚§ãƒƒã‚·ãƒ§ãƒŠãƒ«TLS&PKIã€ã®é›»åç‰ˆã¯ã“ã¡ã‚‰ã‹ã‚‰ï¼ ã‚³ãƒžãƒ³ãƒ‰ãƒ©ã‚¤ãƒ³ã§OpenSSLã‚’ä½¿ã†ã™ã¹ã¦ã®äººã«ï¼ ã€Žãƒ—ãƒãƒ•ã‚§ãƒƒã‚·ãƒ§ãƒŠãƒ«TLS&PKIã€ ã‹ã‚‰OpenSSLã«é–¢ã™ã‚‹ç« ã®å…¨ä½“ã‚’æŠœç²‹ã—ãŸç„¡å„Ÿã®PDFãƒŸãƒ‹ãƒ–ãƒƒã‚¯ï¼ Ivan RistiÄ‡ è‘—ã€é½‹è—¤åé“ ç›£è¨³ 84ãƒšãƒ¼ã‚¸ B5åˆ¤ é›»åæ›¸ç±ã®å½¢å¼ï¼šPDF ISBNï¼šN/A 2024å¹´4æœˆ24æ—¥ ç¬¬2ç‰ˆç¬¬1åˆ·ï¼ˆåŽŸæ›¸Third Editionå¯¾å¿œï¼‰ ç™ºè¡Œ å®‰å…¨ãªã‚¤ãƒ³ã‚¿ãƒ¼ãƒãƒƒãƒˆã«ã¨ã£ã¦å¿…è¦ä¸å¯æ¬ ãªTLSãƒ—ãƒãƒˆã‚³ãƒ«ã®è©³ç´°ã ã‘ã§ãªãã€ãã‚Œã‚’å®Ÿä¸–ç•Œã§åˆ©ç”¨ã™ã‚‹ãŸã‚ã«å¿…è¦ãªã‚¨ã‚³ã‚·ã‚¹ãƒ†ãƒ ã®æˆã‚Šç«‹ã¡ã¨å…¨ä½“åƒãŒä¸å¯§ã«è§£èª¬ã•ã‚ŒãŸÂ â€ŸBulletproof TLS and PKIâ€ï¼ˆIvan RistiÄ‡è‘—ï¼‰ ã®å…¨è¨³ ã€Žãƒ—ãƒãƒ•ã‚§ãƒƒã‚·ãƒ§ãƒŠãƒ«T
lalupin4 2018/02/07
SSL

TSL
ãƒªãƒ³ã‚¯
Let's Encrypt ç·åˆãƒãƒ¼ã‚¿ãƒ«
Let's Encrypt æœ€æ–°æƒ…å ± ãƒ»ãƒ¯ã‚¤ãƒ«ãƒ‰ã‚«ãƒ¼ãƒ‰è¨¼æ˜Žæ›¸ã¨ ACME v2 ã¸å¯¾å¿œãŒå®Œäº†ã—ã¾ã—ãŸï¼ˆ2018å¹´03æœˆ15æ—¥ æ›´æ–°ï¼‰ â€»æŠ€è¡“çš„ãªè©³ç´°ã«ã¤ã„ã¦ã¯ ACME v2 ã¨ãƒ¯ã‚¤ãƒ«ãƒ‰ã‚«ãƒ¼ãƒ‰è¨¼æ˜Žæ›¸ã®æŠ€è¡“æƒ…å ± ã‚’ã”è¦§ãã ã•ã„ã€‚ â€»ãƒ¯ã‚¤ãƒ«ãƒ‰ã‚«ãƒ¼ãƒ‰è¨¼æ˜Žæ›¸ã®å–å¾—ã«ã¯ã€ACME v2 ãƒ—ãƒãƒˆã‚³ãƒ«ã«å¯¾å¿œã—ãŸã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã¨ DNS ã«ã‚ˆã‚‹èªè¨¼ãŒå¿…è¦ã§ã™ã€‚è¨¼æ˜Žæ›¸ã®å–å¾—ãƒ»æ›´æ–°ã®éš›ã«ã€DNS ã®ã€ŒTXT ãƒ¬ã‚³ãƒ¼ãƒ‰ã€ã«ãƒ¯ãƒ³ã‚¿ã‚¤ãƒ ãƒˆãƒ¼ã‚¯ãƒ³ã‚’ç™»éŒ²ã™ã‚‹å¿…è¦ãŒã‚ã‚Šã¾ã™ã€‚ â€»ã‚µãƒ–ã‚¸ã‚§ã‚¯ãƒˆã®ä»£æ›¿åï¼ˆSAN : Subject Alternative Nameï¼‰ã‚’ä½¿ç”¨ã—ãŸ è¤‡æ•°ã®ãƒ‰ãƒ¡ã‚¤ãƒ³åãƒ»ã‚µãƒ–ãƒ‰ãƒ¡ã‚¤ãƒ³åã«å¯¾ã—ã¦æœ‰åŠ¹ãªè¨¼æ˜Žæ›¸ ã‚‚å¼•ãç¶šãå–å¾—å¯èƒ½ã§ã™ã€‚ Let's Encrypt ã«ã¤ã„ã¦ Let's Encrypt ã¯ã€èªè¨¼å±€ï¼ˆCAï¼‰ã¨ã—ã¦ã€ŒSSL/TLSã‚µãƒ¼ãƒè¨¼æ˜Žæ›¸ã€ã‚’ç„¡æ–™ã§ç™ºè¡Œã™ã‚‹ã¨ã¨ã‚‚ã«ã€è¨¼æ˜Žæ›¸ã®ç™ºè¡Œãƒ»ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ãƒ»
lalupin4 2017/11/02
SSL

TSL

Let's Encrypt
ãƒªãƒ³ã‚¯
Let's Encrypt
A nonprofit Certificate Authority providing TLS certificates to 450 million websites. Read all about our nonprofit work this year in our 2023 Annual Report. From our blog Jul 23, 2024 Intent to End OCSP Service Moving to a more privacy-respecting and efficient method of checking certificate revocation. Read more Jun 24, 2024 More Memory Safety for Letâ€™s Encrypt: Deploying ntpd-rs NTP is critical t
lalupin4 2017/07/07
Security

HTTPS

TLS

SSL
ãƒªãƒ³ã‚¯
Let's Encrypt
A nonprofit Certificate Authority providing TLS certificates to 450 million websites. Read all about our nonprofit work this year in our 2023 Annual Report. From our blog Jul 23, 2024 Intent to End OCSP Service Moving to a more privacy-respecting and efficient method of checking certificate revocation. Read more Jun 24, 2024 More Memory Safety for Letâ€™s Encrypt: Deploying ntpd-rs NTP is critical t
lalupin4 2015/12/06
Let' s Encrypt

TLS

SSL

Security
ãƒªãƒ³ã‚¯
ãƒˆãƒƒãƒ—ãƒšãƒ¼ã‚¸ | SECTIGO JAPAN (æ—§ COMODO JAPAN) | SSL è¨¼æ˜Žæ›¸
SECTIGO formerly COMODO 03-5812-7460ï¼ˆå¹³æ—¥ 9:30ï½ž17:30ï¼‰ ï¼ˆCï¼‰2008-2024 SECTIGO formerly Comodo. All Rights Reserved.
lalupin4 2014/12/08
CodeSigning

SSL

COMODO
ãƒªãƒ³ã‚¯
1