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blug-canary-3 [2019/03/21 13:47]
Wu Delin
blug-canary-3 [2024/02/26 06:08]
vimacs
Line 1: Line 1:
 ====== Beijing GNU/Linux User Group Canary (3/3) ====== ====== Beijing GNU/Linux User Group Canary (3/3) ======
  
-<code> +<code>-----BEGIN PGP SIGNED MESSAGE-----
------BEGIN PGP SIGNED MESSAGE-----+
 Hash: SHA512 Hash: SHA512
  
Line 8: Line 7:
 ==================================== ====================================
  
-Issued for March 2019.+Issued for February 2024.
  
 Don't just trust the contents of this file blindly! Verify the Don't just trust the contents of this file blindly! Verify the
Line 16: Line 15:
 ~~~~~~~~~~~~~ ~~~~~~~~~~~~~
  
-* biergaizi: 0xFAD3EB05E88E8D6D +* biergaizi: 0x255211B2395A5A3E0E48A0F1FAD3EB05E88E8D6D 
-* persmule : 0x2987A25DAC8454A5 +* persmule : 0xEDFFE248ECFACDE3C805906804A40D21DBB89B60 
-wnereiz  0xFDFF2E13AA25BE72+vimacs   0x7079B481F04B5D8B65A0ECDEEA2DB82FE04A9403
  
 THREE DOCUMENTS IN TOTAL. THREE DOCUMENTS IN TOTAL.
Line 55: Line 54:
 8. Our personal safety and security is not threatened. 8. Our personal safety and security is not threatened.
  
-9. We plan to publish the next of these canary statements in the first three +9. To avoid security breaches and emphasize the clarity of the warrant canary 
-weeks of April 2019. Special note should be taken if no new canary is +documents, if a signer is temporarily unavailable, only existing signers in the 
-published by that time or if the list of statements changes without plausible explanation.+"Signer" list SHALL sign a special placeholder notice (this notice itself SHOULD 
 +NOT be considered a valid canary document) until the signer becomes available 
 +again and signs the missed documents. A new signer SHOULD NOT sign a warrant 
 +canary document only due to the temporary unavailability of a existing signer. 
 + 
 +10. We plan to publish the next of these canary statements in the first three 
 +weeks of March 2024. Special note should be taken if no new canary is published 
 +by that time or if the list of statements changes without plausible explanation
 + 
 +11. Due to the ongoing security issues of OpenPGP keyservers, it makes signature 
 +verification an issue and somewhat a challenge. For completeness, complete 
 +procedures for canary verification is included here.
  
 Special Announcements Special Announcements
 ~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~
  
-None.+1. We've found a workaround for importing keys on https://keys.openpgp.org 
 +without User-ID. The instructions for verifying persmule's signatures have 
 +been added. 
 + 
 +Canary Verification Procedures 
 +~~~~~~~~~~~~~~~~~~~~~~~~ 
 + 
 +1. To verify biergaizi's signature... 
 + 
 +    a. Obtain the public key from any traditional OpenPGP Keyserver, such as 
 +    https://keyserver.ubuntu.com, and import the public key. The fingerprint 
 +    is 0x255211B2395A5A3E0E48A0F1FAD3EB05E88E8D6D. 
 + 
 +    b. Use the latest GnuPG in any operating system. 
 + 
 +2. To verify persmule's signature... 
 + 
 +    a. Due to the previous attacks on OpenPGP keyservers, persmule has published 
 +    the OpenPGP public key to https://keys.openpgp.org without a User-ID. Using 
 +    the standard method, it's impossible to import a OpenPGP public key without 
 +    User-ID. But since April 2013, we have developed a workaround, described 
 +    below. 
 + 
 +    b. Obtain the dummy public key from any traditional OpenPGP Keyserver, 
 +    such as https://keyserver.ubuntu.com, and import the public key. The 
 +    fingerprint is 0xEDFFE248ECFACDE3C805906804A40D21DBB89B60. Note that, to 
 +    import this key, one must copy and paste the key in ASCII from the Keyserver 
 +    website to a file or console and use the command "gpg --import". Due to a 
 +    technical problem, Using "gpg --recv-key" or "gpg --search-keys" does not 
 +    work. 
 + 
 +    c. This is a special dummy public key with its User-IDs and subkeys stripped 
 +    that we specifically created, leaving only a "stub" User-ID (with an invalid 
 +    E-mail address, "glahamm <yiam5Od@gliwrad.invalid>"). Its sole purpose is 
 +    allowing the subsequent import of additional subkeys. 
 + 
 +    d. Next, with the stub key already imported, obtain the public key from 
 +    https://keys.openpgp.org using the same fingerprint, and import this key. 
 +    Because the dummy key with its stub User-ID is already in presence, it's 
 +    now possible to import the https://keys.openpgp.org public key directly. 
 + 
 +    e. Use the latest GnuPG in most operating system, the signatures made by 
 +    persmule's key can now be verified as usual. Debian is known to work, most 
 +    other systems should work just fine, but not Fedora. The subkeys contains 
 +    signatures made with Brainpool curves, which are disabled on Fedora due to 
 +    potential patent-licensing problems, causing a "Unknown elliptic curve" 
 +    error. 
 + 
 +3. To verify vimacs' signature... 
 + 
 +    a. Obtain the public key from any traditional OpenPGP Keyserver, such as 
 +    https://keyserver.ubuntu.com, and import the public key. The fingerprint 
 +    is 0x7079B481F04B5D8B65A0ECDEEA2DB82FE04A9403. 
 + 
 +    b. Use the latest GnuPG in any operating system.
  
 Proof of Freshness Proof of Freshness
Line 68: Line 132:
  
 $ rsstail -1 -n5 -N -u https://www.telegraph.co.uk/news/rss.xml $ rsstail -1 -n5 -N -u https://www.telegraph.co.uk/news/rss.xml
- Kew murderMan32charged in connection with film producer's death + 2024 US electionYour complete guide 
- Russian sailors rescued from deserted island off coast of Wales after taking wrong turn on drunken dinghy ride from Barry + Friday evening news briefing: Abdul Ezedi drowned in River Thamespolice confirm 
- Teenager finally admits raping and murdering Alesha MacPhail before being jailed for at least 27 years + Thursday evening news briefing: Police stood by as pro-Palestine slogan projected on Parliamentclaims MP 
- Clash manager loses bid to sell half of royalties company set up following her bitter divorce from band's bassist + Wednesday evening news briefing: Tory MP tables motion of no confidence in Hoyle over handling of Gaza debate 
- Church attacks Home Office for saying Christianity "not peaceful" to reject asylum seeker+ British nuclear missile 'misfires and crashes into ocean'
  
 $ rsstail -1 -n5 -N -u https://rss.nytimes.com/services/xml/rss/nyt/World.xml $ rsstail -1 -n5 -N -u https://rss.nytimes.com/services/xml/rss/nyt/World.xml
- The Kingdom and the KushnersJared Went to RiyadhSo Did His Brother+ The Spy WarHow the C.I.ASecretly Helps Ukraine Fight Putin 
- New Zealand to Ban Military-Style Semiautomatic GunsJacinda Ardern Says + In RussiaKnowing That Her Son Is Deadand Waiting for Him Anyway 
- New Zealand Police Listed Wrong Person as Killed in Mosque Shooting + 31,000 Ukrainian Soldiers Killed in Two Years of War, Zelensky Says 
- Doomed Boeing Jets Lacked 2 Safety Features That Company Sold Only as Extras + Professional Softball in Mexico: A New Frontier for Women in Latin America 
- ConfusionThen Prayer, in Cockpit of Doomed Lion Air Jet+ A Re-established West Bank Settlement Symbolizes Hardened Israeli Views
  
 $ date -R -u $ date -R -u
-Thu21 Mar 2019 13:45:17 +0000+Mon26 Feb 2024 06:07:08 +0000
  
 -----BEGIN PGP SIGNATURE----- -----BEGIN PGP SIGNATURE-----
  
-iQIzBAEBCgAdFiEE3n2KYOSW/nkFgy0Or5D/NPDHQYQFAlyTlXcACgkQr5D/NPDH +iHUEARYKAB0WIQRlsdhNDMVQSujfnGCovW2B2flWVAUCZdwqwAAKCRCovW2B2flW 
-QYTctg/8CBh3HvWepk4H5jDb+BvWaks+Cey7kyKtnAB5aC1JMxIajcgXe8hOzikC +VMg+AP9plcxEvLMFVJu5Jfupo46yX4wYh46p6olzzKeXATs1swD8DBgZpMIK4rCv 
-VXK0ovtK/WwFTexUA/ELX23c9ithDeD6N2dMECAHcEV82ApSoKwy4hRaEcI+2UDh +0jJTefyYm00C+Y3ERFotwy+ZWYjFXAQ
-gA4g19n2mjyvVpZC98qA7jWY1GuSwcWY3aXihQPBI27wYZe7rMAR4th/G6vn6AE+ +=LR0e
-mwquBxEX8u6vumjHW+537zfeNgWLPxYjfSMxsFvwLrVtQvddnM6mV+9IUG4SUBmv +
-wLLHRehYWBqDBT2TXEnXSr1jCodSm6eDKZdaO1QUon7UG64pOeR9b1fW9cRijVPi +
-SHYBNMSOT3X7gj4cXVoUnP/C3xOAlXyCmxYJ+MX1+3XCI5Le8h2rUo9ZjlmLL4Bc +
-2ucT2AY3euFHy8shMAFKf9p7aa6MqF8KbKD7AZo9YPRoXsVSkrQNro12wj613btf +
-ihpY9k9Lr6BQFJBIXpyTFPcLXo70CwGcFwCiRYPWgnsjQeypYBggX7BMheAoFm/+
-Exz01kSzhv6x8AzcrMEAJOHXEcweCW3L6kNcxFWy3JK3aEVSr+ZpwnwvB4WABKSd +
-UBLJQt7dIcuxu71xVMSXhcoHvXEtmKunTrhOclgqbOAVLgiw+xJv1Dc96KeuJEkw +
-CLb9TRzFNZEwUa7dHm3Cvw7gZv6f5irnqZTECnam+aknVRB6Jbc+
-=nR/Y+
 -----END PGP SIGNATURE----- -----END PGP SIGNATURE-----
 </code> </code>
  
blug-canary-3.txt · Last modified: 2024/04/26 02:33 by vimacs