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GPGã«é–¢ã™ã‚‹Itisangoã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (59)

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GnuPG - ArchWiki
å…¬å¼ã‚µã‚¤ãƒˆ ã«ã‚ˆã‚Œã°: GnuPG ã¯ RFC4880 (åˆ¥å PGP) ã§å®šç¾©ã•ã‚Œã‚‹ OpenPGP æ¨™æº–ã®å®Œå…¨ã§ãƒ•ãƒªãƒ¼ãªå®Ÿè£…ã§ã™ã€‚GnuPG ã‚’ä½¿ã†ã“ã¨ã§ãƒ‡ãƒ¼ã‚¿ã‚„é€šä¿¡ã‚’æš—å·åŒ–ã—ãŸã‚Šç½²åã™ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚å¤šç›®çš„ã®éµç®¡ç†ã‚·ã‚¹ãƒ†ãƒ ã§ã‚ã‚Šã€ã‚ã‚‰ã‚†ã‚‹ç¨®é¡žã®å…¬é–‹éµãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªã®ã‚¢ã‚¯ã‚»ã‚¹ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã§ã™ã€‚GnuPG (ã¾ãŸã®åã‚’ GPG) ã¯ä»–ã®ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã¨ã®ç°¡å˜ã«é€£æºã§ãã‚‹æ©Ÿèƒ½ã‚’å‚™ãˆãŸã‚³ãƒžãƒ³ãƒ‰ãƒ©ã‚¤ãƒ³ãƒ„ãƒ¼ãƒ«ã§ã™ã€‚è±Šå¯Œãªã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã¨ãƒ©ã‚¤ãƒ–ãƒ©ãƒªãŒåˆ©ç”¨å¯èƒ½ã§ã™ã€‚GnuPG ã®ãƒãƒ¼ã‚¸ãƒ§ãƒ³2ã¯ S/MIME ã¨ ssh ã®ã‚µãƒãƒ¼ãƒˆã‚‚å«ã‚“ã§ã„ã¾ã™ã€‚ è¦å‘Š: GnuPG ã¯ OpenPGP å½¢å¼ã®å®Ÿè£…ã¨ã—ã¦å§‹ã¾ã‚Šã¾ã—ãŸã€‚ã—ã‹ã—ã€è¿‘å¹´ã€ãã®ãƒ¡ãƒ³ãƒ†ãƒŠã¯ OpenPGP æ¨™æº–åŒ–ã®å–ã‚Šçµ„ã¿ã€GnuPG å›ºæœ‰ã®æ–¹æ³•ã§å½¢å¼ã‚’å€‹åˆ¥ã«æ‹¡å¼µã—ã¦ã„ã¾ã™ (draft-koch-librepgp ã‚’å‚ç…§) ã“ã‚Œã‚‰ã®å¤‰æ›´ã«ã‚ˆ
Itisango 2023/05/13
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GnuPG

GPG

OpenPGP

PGP

privacy

escurity

ArchWiki

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GPG ã‚ãƒ¼ã¨ãƒ¡ãƒ¼ãƒ«ã®é–¢é€£ä»˜ã‘ - GitHub Docs
$ gpg --list-secret-keys --keyid-format=long /Users/hubot/.gnupg/secring.gpg ------------------------------------ sec 4096R/3AA5C34371567BD2 2016-03-10 [expires: 2017-03-10] uid Hubot <[email protected]> ssb 4096R/4BB6D45482678BE3 2016-03-10 gpg --edit-key GPG key ID ã‚’å…¥åŠ›ã—ã¾ã™ã€‚GPG ã‚ãƒ¼ ID ã¯å®Ÿéš›ã«ä½¿ç”¨ã™ã‚‹ã‚‚ã®ã«ç½®ãæ›ãˆã¦ãã ã•ã„ã€‚ æ¬¡ã®ä¾‹ã§ã¯ã€GPG ã‚ãƒ¼ ID ã¯ 3AA5C34371567BD2 ã§ã™ã€‚ gpg --edit-key 3AA5C34371567BD2 gpg> adduid ã‚’å…¥åŠ›ã—ã¦ã€ãƒ¦ãƒ¼ã‚¶ãƒ¼
Itisango 2022/04/24
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gnupg

GPG

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nauk

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authentication

github

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Creating a small JPEG photo for your OpenPGP key â€“ Simon Josefsson's blog
Itisango 2022/04/02
jpegoptim â€“strip-all photo.jpg

OpenPGP

PGP

GnuPG

GPG

photo

key

public

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GnuPG ãƒãƒ¼ãƒˆã‚·ãƒ¼ãƒˆï¼ˆéµä½œæˆã‹ã‚‰å¤±åŠ¹ã¾ã§ï¼‰
æœ€è¿‘ git commit ã«é›»åç½²åã™ã‚‹ç›®çš„ãªã©ã§ GnuPG ã‚’ä½¿ã†è¨˜äº‹ãªã©ã‚’ãƒãƒ©ãƒ›ãƒ©è¦‹ã‹ã‘ã‚‹ã‚ˆã†ã«ãªã£ãŸãŒï¼Œã‚„ã£ã±ä½¿ã„æ…£ã‚Œã‚“ã‚‚ã‚“ã¯åˆ†ã‹ã‚‰ã‚“ã‚ˆãã‡ã€‚ ã—ã‹ã‚‚ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã«ã‚ˆã£ã¦å¾®å¦™ã«æŒ™å‹•ãŒç•°ãªã‚‹ã®ãŒå›°ã‚Šã‚‚ã®ã§ã‚ã‚‹ã€‚ ã¡ã†ã‚ã‘ã§ GnuPG ã®ä½¿ã„æ–¹ã«é–¢ã™ã‚‹ç°¡å˜ãªã€Œè™Žã®å·»ï¼ˆcheat sheetï¼‰ã€ã‚’ä½œã£ã¦ã¿ã‚‹ã“ã¨ã«ã—ãŸã€‚ å¯¾è±¡ã¨ãªã‚‹ GnuPG ã®ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã¯æœ€æ–°ç‰ˆã® 2.2.x ã¨ã™ã‚‹ã€‚ ãªãŠï¼Œã“ã®è¨˜äº‹ã¯å¤§å¤‰é•·æ–‡ãªã®ã§ï¼Œã‚ã‚‰ã‹ã˜ã‚ãŠèŒ¶è“åãªã©ã‚’ç”¨æ„ã—ãŸä¸Šã§èªã¿ã¯ã˜ã‚ã‚‹ã“ã¨ã‚’ãŠå‹§ã‚ã™ã‚‹ã€‚ ã¾ãŸ Zenn ã«ç°¡æ˜“ç‰ˆã‚’å…¬é–‹ã—ãŸã€‚ GnuPG ãƒãƒ¼ãƒˆã‚·ãƒ¼ãƒˆï¼ˆç°¡æ˜“ç‰ˆï¼‰ èª¬æ˜Žã¯ã„ã„ã‹ã‚‰ä¾‹ç¤ºã ã‘è¦‹ã›ã‚ã¨ã„ã†æ–¹ã¯ã“ã¡ã‚‰ã§ã€‚ ã§ã¯ï¼Œã”ç¬‘è¦§ã‚ã‚Œã€‚ ç›®æ¬¡ ã¯ã˜ã‚ã« GnuPG ã¨ã¯ ã‚³ãƒžãƒ³ãƒ‰ã¨ã‚ªãƒ—ã‚·ãƒ§ãƒ³ éµã®ä½œæˆ --generate-key ã‚³ãƒžãƒ³ãƒ‰ --full-generate-key ã‚³ãƒžãƒ³ãƒ‰ --
Itisango 2022/03/21
å¿˜ã‚Œã‚‹ãªã #GnuPG

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GnuPG

GPG

ã‚³ãƒžãƒ³ãƒ‰

ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ

RSA

encryption

technology
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YubiKey + GPG ã§çµ±ä¸€çš„ãªéµã®ç®¡ç†ã‚’è¡Œã† - chroju.dev
$5,000ã§ Let's Encryptã‚’12æ™‚é–“ã”åˆ©ç”¨ã„ãŸã ã‘ã¾ã™ã€‚æ¬¡ã®12æ™‚é–“ã§$5,000ã‚’å¯„ä»˜ã—ã¾ã—ã‚‡ã†ï¼ãŠç¤¼ã®å°ã¨ã—ã¦ã€@Yubico ã‚ˆã‚ŠSecurity Key NFCã‚’ç„¡æ–™ã§ãŠå—ã‘å–ã‚Šã„ãŸã ã‘ã¾ã™ (é€æ–™ã¯ã‹ã‹ã‚Šã¾ã›ã‚“)ï¼https://t.co/swycXbtpSz pic.twitter.com/QJwoWKWKS8 â€” Let's Encrypt (@letsencrypt) July 30, 2020 æ˜¨å¹´ã€ Let's Encrypt ãŒå¯„ä»˜ã®è¿”ç¤¼ã¨ã—ã¦ YubiKey ã‚’ãƒ—ãƒ¬ã‚¼ãƒ³ãƒˆã™ã‚‹ã‚ãƒ£ãƒ³ãƒšãƒ¼ãƒ³ã‚’è¡Œã£ã¦ã„ã¦ã€ä»¥å‰ã‚ˆã‚Š YubiKey ã«ã¯èˆˆå‘³ãŒã‚ã£ãŸã®ã§å…¥æ‰‹ã—ã¦ã„ãŸã€‚ãã®å¾Œé•·ã‚‰ãæ”¾ç½®ã—ã¦ã—ã¾ã£ã¦ã„ãŸã®ã ãŒã€å‰å›ž Macbook Pro (13-inch, M1, 2020) ã‚’è³¼å…¥ã—ãŸ - the world as code ã§æ›¸ã„ãŸé€šã‚Šã€ PC ã‚’æ–°èª¿ã—ã¦
Itisango 2022/03/20
GnuPG

PGP

YubiKey

Yubico

OpenPGP

GPG

security

encrypt

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SSH
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openSUSE:Package source verification - openSUSE Wiki
Itisango 2021/05/01
#openSUSE package verification

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openSUSE

Linux

distribution

build

package

validation

gpg

keyring
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Using an offline GnuPG master key
OpenPGP subkeys have many benefits (well summarized on this Debian wiki page), one of them being that if you have both an encryption subkey and a signing subkey (at least), you donâ€™t need your master private key for your daily usage of OpenPGPâ€”you will only need it for signing someone elseâ€™s key or to modify your own key (adding or revoking User IDs, adding or revoking subkeys, updating the prefer
Itisango 2021/01/30
é¢å€’ãã•ã„ #GnuPG

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PGP

GnuPG

GPG

security

privacy

key

management
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GitHubã§Verifiedãƒžãƒ¼ã‚¯
ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ã‚µãƒ¼ãƒ“ã‚¹QiNeelé–¢é€£ã®è¨˜äº‹ã‚„èº«ã®å›žã‚Šã®ã‚ˆã—ãªã—ã”ã¨ã‚’ãã“ã¯ã‹ã¨ãªãæ›¸ãã¤ãã£ã¦ã„ã¾ã™ã€‚ ã¡ã‚‡ã£ã¨ã‹ã£ã“ã„ã„ã®ã§ä½œã£ã¦ã¿ã‚‹ã“ã¨ã«ã—ã¾ã—ãŸã€‚ ã“ã®æ£ä½“ã¯ä½•ï¼Ÿ ã¾ãšãã‚‚ã‚‚ãã‚‚ã“ã‚Œã¯ä½•ãªã®ã‹ã¨ã„ã†ã¨ã€ãƒ‡ã‚¸ã‚¿ãƒ«ç½²åã§ã™ã€‚ Gitã«ã¯ã‚³ãƒŸãƒƒãƒˆã‚„ã‚¿ã‚°ã«ãƒ‡ã‚¸ã‚¿ãƒ«ç½²åã‚’ã¤ã‘ã‚‹æ©Ÿèƒ½ãŒã‚ã‚Šã€GitHubã«å…¬é–‹éµã‚’ç™»éŒ²ã—ã¦ãŠãã¨ç½²åä»˜ãã®ã‚³ãƒŸãƒƒãƒˆã«ä¸Šã®ç”»åƒã®ã‚ˆã†ãªãƒžãƒ¼ã‚¯ãŒã¤ãã¾ã™ã€‚ ãƒ‡ã‚¸ã‚¿ãƒ«ç½²åã¯GnuPGã§ä½œæˆã§ãã¾ã™ã€‚ ä»¥ä¸‹ã§ã¯Linuxã§ã®å…·ä½“çš„ãªæ‰‹é †ã‚’æ›¸ãã¾ã™ã€‚macOSã§ã‚‚ã€GnuPGã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ä»¥å¤–ã¯å¤šåˆ†å…±é€šã ã¨æ€ã„ã¾ã™ï¼ˆæœªæ¤œè¨¼ï¼‰ ã“ã“ã§ã¯ãƒ‡ã‚¸ã‚¿ãƒ«ç½²åãã®ã‚‚ã®ã«ã¤ã„ã¦è©³ã—ãèª¬æ˜Žã—ã¾ã›ã‚“ã®ã§ã€è©³ã—ãçŸ¥ã‚ŠãŸã„äººã¯Wikipediaã‚ãŸã‚Šã‚’ã”å‚ç…§ã‚ã‚Œã€‚ GnuPGã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« ã¾ãšã¯GnuPGã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã€‚Ubuntuãªã‚‰ã“ã‚Œã§ã€‚ sudo apt install gnupg gnup
Itisango 2020/09/27
â€œexport GPG_TTY=$(tty)â€

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git

gpg

GnuPg

PGP

trouble
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What are the correct permissions for the .gnupg enclosing folder? gpg: WARNING: unsafe enclosing directory permissions on configuration file
Itisango 2020/05/12
â€œyou will also need to fix the permissions of the enclosing directory ~/.gnupgâ€#GnuPG

GnuPG

GPG

PGP

permission

security

privacy

secret

file

key
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Transforming businesses with disruptive digital innovation | no-passwd.net
Assessing the Latest Anti-DDoS Techno logies for Web Infrastructure Assessing the Latest Anti-DDoS Techno logies for Web Infrastructure November 9, 2023 12:36 PM In today's digital landscape, web infrastructure faces an ever-increasing threat from sophisticated Distributed Denial of Service (DDoS) attacks, which can cripple websites and services, leading to significant losses for businesses and user
Itisango 2020/05/08
ï½›Gnuk][GnuPG][security][privacy][X.509]â€œGnuPGã«ãŠã‘ã‚‹OpenPGPcardã®åˆ©ç”¨ã«é–¢ã™ã‚‹å®Ÿè£…ã€POSIXç’°å¢ƒã§ã®PC/SCã®å®Ÿè£…ã§ã‚ã‚‹PC/SC-liteãªã©ã¯ã€ååˆ†æž¯ã‚ŒãŸå®‰å®šã—ãŸã‚‚ã®ã§ã¯ãªãã€ã„ãã¤ã‹å®Ÿé¨“çš„ãªå´é¢ã‚‚æ®‹ã£ã¦ã„ã¾ã—ãŸã€‚ã¾ãŸã€æœ€è¿‘ã§ã¯libusbã«

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GPG

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USB

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How to manage GPG keys across multiple systems?
Itisango 2020/05/04
â€œWhile researching what subkeys are and why they might be used instead of --gen-key, I stumbled across this gem: http://wiki.debian.org/subkeys. Debian's wiki explains how to implement option #2 (see OP) using a master key with subkeys, and further explains how to remove the master keyâ€

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GnuPG

GPG

PGP

operation

security

privacy

encrypt

subkey
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GnuPG for Windows ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ç·¨
ã“ã®è¨˜äº‹ã¯ä»¥ä¸‹ã®è¨˜äº‹ã‚’æœ€æ–°ç‰ˆ GnuPG ç”¨ã«å†æ§‹æˆã—ãŸã‚‚ã®ã§ã™ã€‚ GnuPG 2.1.0 (modern) for Windows ã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« â€” Baldanders.info ECC ã¸ã®å¯¾å¿œã«ã¤ã„ã¦ã¯ä»¥ä¸‹ã® Gist ãƒšãƒ¼ã‚¸ã‚’å‚ç…§ã®ã“ã¨ã€‚ ï¼ˆã“ã‚Œã‚‚ãã®ã†ã¡å†æ§‹æˆã—ã¦ã“ã“ã§å…¬é–‹ã™ã‚‹äºˆå®šï¼‰ Windows ç‰ˆ GnuPG 2.1.x ã‚’ä½¿ã£ã¦ã¿ã‚‹ OpenPGP å®Ÿè£…ã¨ã—ã¦ã® GnuPG OpenPGP ã®èµ·æºã¯ Phil Zimmermann ã•ã‚“ã«ã‚ˆã‚‹ PGP (Pretty Good Privacy) ã¨å‘¼ã°ã‚Œã‚‹æš—å·ãƒ„ãƒ¼ãƒ«ã§ã‚ã‚‹ã€‚ PGP ã®æœ€åˆã®ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã¯1991å¹´ã«å…¬é–‹ã•ã‚ŒãŸ1ã€‚ å½“æ™‚ã® Phil Zimmermann ã•ã‚“ã¯åæ ¸é‹å‹•å®¶ã§ï¼Œæ”¿åºœç‰ã®çµ„ç¹”ã‹ã‚‰ãƒ‡ãƒ¼ã‚¿ã‚„ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ï¼ˆç‰¹ã«é›»åãƒ¡ãƒ¼ãƒ«ï¼‰ã‚’ä¿è·ã™ã‚‹ãŸã‚ã®æ‰‹æ®µã¨ã—ã¦ PGP ã‚’é–‹ç™ºã—ï¼Œæœ€çµ‚çš„ã«ãã‚Œã‚’ãƒ•ãƒªãƒ¼ã§å…¬é–‹ã—ãŸ2ã€‚
Itisango 2020/05/04
â€œã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ç›´å¾Œã¯ %APPDATA%\gnupg ãŒ GnuPG ã®ãƒ›ãƒ¼ãƒ ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªã«ãªã£ã¦ã„ã‚‹â€ã“ã‚Œã«æ°—ã¥ãã®ã«2æ—¥ã‹ã‹ã£ãŸ.

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GnuPG

GPG

GPG4win

Windows

PGP

config

directory

folder
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Enigmail - Troubleshooting
Itisango 2020/05/03
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GnuPG

GPG
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GPGã§è‡ªåˆ†ç”¨ã®ç§˜å¯†éµã‚’1ã¤ã«çµ±ä¸€ã™ã‚‹
PGP â€¦ Pritty Good Privacy, å…¬é–‹éµæš—å·ã®ãƒ™ã‚¹ãƒˆãƒ—ãƒ©ã‚¯ãƒ†ã‚£ã‚¹ã€‚ GPG â€¦ Gnu Privacy Guard, pgp ã®GNUã«ã‚ˆã‚‹å®Ÿè£…ã€‚ gpgã¯UIãŒã‚„ã‚„ã“ã—ãã¦æ··ä¹±ã™ã‚‹ã®ã§ä½¿ã„æ–¹ã«ã¤ã„ã¦ãƒ¡ãƒ¢ã‚‹ GPGã¨ã¯ é›»åç½²å å…¬é–‹éµèªè¨¼ ã‚’è¡Œã†ãŸã‚ã®ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã€‚ç§˜å¯†éµã‚’2ã¤ä½œã‚‹ã€‚ ç½²åã®ãŸã‚ã®master key ç½²åã«åŠ ãˆã¦æš—å·åŒ–ã‚’è¡Œã†ãŸã‚ã®sub key 2ã¤ä½œã‚‹ã®ã¯å˜ã«åˆ©ä¾¿æ€§ã®ãŸã‚ã€‚master keyã¯ã‚¤ãƒ³ã‚¿ãƒ¼ãƒãƒƒãƒˆä¸Šã®ã‚ãªãŸãã®ã‚‚ã®ãªã®ã§ã“ã‚Œã‚’æµå‡ºã•ã›ã‚‹ã¨æ»ã¬(æ£ç¢ºã«ã¯æ–°ã—ã„äººç‰©ã¨ã—ã¦ã‚„ã‚Šç›´ã—ã«ãªã‚‹)ã€‚ã‚ˆã£ã¦ã€åŽ³é‡ã«ä¿ç®¡ã—ã¦ãŠãã€æ™®æ®µã®é‹ç”¨ã«ã¯sub keyã‚’ç”¨ã„ã‚‹ã€‚ master keyã‚’ä½¿ç”¨ã™ã‚‹ã®ã¯ä»¥ä¸‹ã®å ´åˆ ä»–äººã®éµã«ç½²åã™ã‚‹ã€‚ éµã‚’revoke(å‰Šé™¤)ã™ã‚‹ã€‚ UIDã‚’å¼·ãä¿¡é ¼ã™ã‚‹ã€‚ æ–°ã—ã„sub keyã‚’ä½œæˆã™ã‚‹ã€‚ ä»–ã®éµã®preference(
Itisango 2020/02/23
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PGP

GnuPG

gpg

ssh

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GNU

IT
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Which signing key should I use for certifying other peoples public keys: master or subkey?
Itisango 2020/02/23
#GnuPG

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GPG

security

IT
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Itisango 2019/02/11
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