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blug-canary-3 [2019/09/15 03:18]
Wu Delin
blug-canary-3 [2020/01/17 02:57]
Wu Delin
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 September 2019.+Issued for January 2020.
  
 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+* wnereiz 0x0A6A91990AC98712274AA18DFDFF2E13AA25BE72
  
 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. To avoid security breaches and emphasize the clarity of the warrent canary+9. To avoid security breaches and emphasize the clarity of the warrant canary
 documents, if a signer is temporarily unavailable, only existing signers in the documents, if a signer is temporarily unavailable, only existing signers in the
 "Signer" list SHALL sign a special placeholder notice (this notice itself SHOULD "Signer" list SHALL sign a special placeholder notice (this notice itself SHOULD
 NOT be considered a valid canary document) until the signer becomes available 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 warrent+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. 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 10. We plan to publish the next of these canary statements in the first three
-weeks of October 2019. Special note should be taken if no new canary is published+weeks of February 2020. Special note should be taken if no new canary is published
 by that time or if the list of statements changes without plausible explanation. by that time or if the list of statements changes without plausible explanation.
  
Line 69: Line 68:
 ~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~
  
-None.+1. Since mid-October, persmule's old signing key 0x2987A25DAC8454A5 has 
 +expired. A new key, 0xEDFFE248ECFACDE3C805906804A40D21DBB89B60, has been 
 +created and uploaded to https://keys.openpgp.org/, it can be obtained from 
 +this keyserver. 
 + 
 +2. The new key will be used by persmule to sign future warrant canary 
 +documents. You can verify the signature by crosschecking the other two 
 +documents signed by biergaizi and wnereiz for consistency. 
 + 
 +3. Due to this key rollover, the October message was not signed by persmule. 
 +This did/does not indicate a security incident, all of the statements above 
 +were valid, and are still valid. 
 + 
 +4. Recent attacks on OpenPGP keyservers have raised great security concerns 
 +within the community, as a countermeasure, persmule's personal User-ID has 
 +not published to the https://keys.openpgp.org/ keyserver. Instead, only 
 +cryptographic information can be obtained from the keyserver, without any 
 +User-ID. Currently, it's impossible to import a OpenPGP public key without 
 +User-ID to a standard GnuPG installation, as a result, it's not possible 
 +for a 3rd-party to verify the canary document signed by persmule. 
 + 
 +5. We are looking for a solution. But for now, we decided that the best 
 +option is starting publishing new canary documents using the new key. 
 +As a temporary measure, you can check the canary documents signed by 
 +biergaizi and wnereiz to decide the validity of the Statements. By signing 
 +their own copies, it indicates that the new key has been verified privately 
 +by them as valid. 
 + 
 +6. This effectively reduced the number of signers to two people. It reduces 
 +the level of confidence, but currently there is no alternative option yet. 
 + 
 +7. Once the technical problem of OpenPGP public key without User-ID is 
 +resolved, you can check the previous signatures retroactively, and this 
 +would effectively restore the level of confidence. You can archive 
 +persmule's signature as soon as it's published to your own machine to 
 +ensure no data tampering has occured. 
 + 
 +8. Unlike persmule, biergaizi and wnereiz's signing keys are unchanged, 
 +but the Key-IDs have been changed to its full fingerprint format in the 
 +canary document for clarity. 
 + 
 +9. When new information is available, it will be published in the "Special 
 +Announcements" section in future warrant canary documents.
  
 Proof of Freshness Proof of Freshness
Line 75: Line 116:
  
 $ 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
- NHS bosses tried to 'gag' father of boy whose life was ruined in botched operation + Hong Kong Express Airways says sorry after forcing passenger to take pregnancy test 
- US blames Iran for attack on Saudi Arabia + Philip Green:US courtdelays sex assault hearing 
- Girls as young as 11 are filming themselves 'performing sexually' at home as figures reveal over 100 cases a day + Cyprus rape case: Teenager launches appeal against conviction for lying 
- Sister of driver killed on M1 smart motorway backs calls for roll-out to be halted + Operation Midland:Metropolitan Police refers itself to watchdog over Carl Beech blunders 
- 4.8m golden lavatory stolen from Blenheim Palace ... police have nothing to go on+ British Airways emits most carbon emissions compared with rival carriers, study reveals
  
 $ 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
- Two Major Saudi Oil Installations Hit by Drone Strikeand U.S. Blames Iran + In Huawei BattleChina Threatens Germany Where It Hurts: Automakers 
- Iraq Faces a New Adversary: Crystal Meth + Japan Confirms First Case of New Chinese Coronavirus 
- Top Canadian Intelligence Official Charged With Leaking Secrets + Ukraine Investigates Reports of Surveillance of Marie Yovanovitch 
- Netanyahus Fate May Depend on Israeli Arab Voters. Will They Turn Out? + Births in China Fall to Lowest Level in Nearly Six Decades 
- Is Trumps America Tougher on Asylum than Other Western Countries?+ U.S. and Iran Are Trolling Each Other  in China
  
 $ date -R -u $ date -R -u
-Sun15 Sep 2019 03:16:48 +0000+Fri17 Jan 2020 02:55:33 +0000
  
 -----BEGIN PGP SIGNATURE----- -----BEGIN PGP SIGNATURE-----
  
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-QYSLjRAAhxXRSg6QeZu9yDZl9f2x+RnDTUSobcymkpUEf+8z5taogAkP6AeSaaK8 +QYRH+xAAgM98RzAhli8QKXSjbessXNKMRaTXY+LlB99DJpxLQb/BE3JeqtxH81d7 
-JkbLzoOmevMrF675Ljw6tr8xQQsZcz71js8XID1/r3zDENzxGt/JhJC4yIFE27MJ +QNeH9eORRn+uodpFwLIBzI2oO8KR9GlmxPPBzKZ5lAhEUvMcwdZO6NaIAwjtWtAS 
-eRksLM3bs962KgewcJKgcCR6SvnT6bvnKWBJoNaHJyON53vYbWcIYUfZ2zJydwHj +DSWa5pVsjlN7FgwbmnbEEp6JbrM64BvqlVJ+GmsRrgzw/pg3HGEOV1iu7TST9F8g 
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-8MLXUwDsU03JAqeEpkjUg0XUHRiaxYRL90yNhvxa+LQ00vfAqm1hCe29CR3DS+Ud +fMZX/I5VdMTmoDvfDn6LR55+PVpuu8sibzaOMBiLmoPu2r4Kst+aq/1JHkYmHnSM 
-u1Bt7P61QdUn27CDc4zQU0fUqHsBR+fdqNtEDFTFeuQCIADzmlM1SOdMlxR6r0kP +AHdI6igpHW2EQjO/L2ih/s2j2XHM8BpplFT2iT2t3fgrmeGgNP9kc5BcrNwJwPXj 
-S+U0KzJFjv2m7y57J3R+6k/fncUj/vgoXxikdYBtwS0unm6/KXfDLYh3aJj1XLuO +nLGExmEPu1ZiBXC7Rm8PJL8856J3t7KZeplMYMCq0F8CimZTjVbbnY3i9CeGnSuu 
-9broIGU4lmDZeQ+Pu5phU+akqbMcCs7WCQnb3pqFzgC0ZqgbaGM+ckNiY114FtxuKXpOs+1xindiuThudgiNtdMWp+8y3/Yq8XiWCpU
-=UdZG+=O+IO
 -----END PGP SIGNATURE----- -----END PGP SIGNATURE-----
 </code> </code>
  
blug-canary-3.txt · Last modified: 2024/03/25 01:13 by vimacs