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blug-canary-3 [2019/07/23 11:19]
Wu Delin July 2019
blug-canary-3 [2019/12/20 12:40]
Wu Delin
Line 8: Line 8:
 ==================================== ====================================
  
-Issued for July 2019.+Issued for December 2019.
  
 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 16:
 ~~~~~~~~~~~~~ ~~~~~~~~~~~~~
  
-* biergaizi: 0xFAD3EB05E88E8D6D +* biergaizi: 0x255211B2395A5A3E0E48A0F1FAD3EB05E88E8D6D 
-* persmule : 0x2987A25DAC8454A5 +* persmule : 0xEDFFE248ECFACDE3C805906804A40D21DBB89B60 
-* wnereiz 0xFDFF2E13AA25BE72+* wnereiz 0x0A6A91990AC98712274AA18DFDFF2E13AA25BE72
  
 THREE DOCUMENTS IN TOTAL. THREE DOCUMENTS IN TOTAL.
Line 55: Line 55:
 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 August 2019. Special note should be taken if no new canary is published+weeks of January 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 69:
 ~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~
  
-1. Due to personal reasonswnereiz (0xFDFF2E13AA25BE72) was not available and +1. Since mid-Octoberpersmule's old signing key 0x2987A25DAC8454A5 has 
-couldn't sign the warrent canary before the end of June 2019.+expired. A new key, 0xEDFFE248ECFACDE3C805906804A40D21DBB89B60, has been 
 +created and uploaded to https://keys.openpgp.org/, it can be obtained from 
 +this keyserver.
  
-2. We determined that this was not a result of any incident. All statements of +2. The new key will be used by persmule to sign future warrant canary 
-the warrent canary documents are still valid. Furthermore, wnereiz will continue +documents. You can verify the signature by crosschecking the other two 
-to sign the canary documents in the future.+documents signed by biergaizi and wnereiz for consistency.
  
-3. We determined that the decision of asking vimacs (0xEA2DB82FE04A9403) to +3. Due to this key rollover, the October message was not signed by persmule. 
-replace wnereiz and sign substitution of the canary document was flawed. This +This did/does not indicate security incident, all of the statements above 
-decision is thus revoked.+were valid, and are still valid.
  
-4. To avoid future incidents, we have amended the procedure on signing warrant +4. Recent attacks on OpenPGP keyservers have raised great security concerns 
-canary documentsand added new Statement to prevent similar issues.+within the community, as a countermeasure, persmule's personal User-ID has 
 +not published to the https://keys.openpgp.org/ keyserver. Insteadonly 
 +cryptographic information can be obtained from the keyserver, without any 
 +User-ID. Currently, it's impossible to import 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. The previous warrent canary documents issued for July 2019 are revokedOnly +5. We are looking for a solution. But for now, we decided that the best 
-this version is valid.+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 90: Line 117:
  
 $ 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
- Boris Johnson: The man who insisted he had no chance of becoming prime minister + Royal family pictures of the week 
- Eating a vegan diet can cut your risk of developing diabetes by almost a quarter, says Harvard scientists + UK weather: Christmas chaos as railway and motorways to Gatwick flood and people urged 'not to travel' - latest updates 
- Andy Murray's gold postbox knocked down in car accident + Watch the dramatic moment police rescue man from burning car 
- Fast & Furious stuntman in hospital with serious head injuries after accident on UK set of film + The history of Hanukkah: How the 'miracle of the oil' sparked the Jewish Festival of Lights 
- Iran not seeking confrontation, Zarif says in message to Boris Johnson+ Facebook: personal details of 267 million users 'exposed online'
  
 $ 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
- Boris Johnson Is Poised to Be U.K. Prime Minister + Fighting as Masked VigilantesBrazils Police Leave Trail of Bodies and Fear 
- In Pakistan, a Feminist Hero Is Under Fire and on the Run + Where Doctors Are Criminals 
- South Korean Jets Fire Warning Shots Toward Russian Military Plane + In JapanIrans President May Be Seeking a Line to the U.S. 
- Venezuela Blackout Leaves Caracasand Much of the Country, Without Power + 2 Firefighters Die in Australia Fires and Scott Morrison Ends Vacation 
- Britains New Liberal Democrats Leader, Jo Swinson, Could Be a Kingmaker+ Malta Murder Investigation Closes In on Mafia State
  
 $ date -R -u $ date -R -u
-Tue23 Jul 2019 11:11:52 +0000+Fri20 Dec 2019 12:38:57 +0000
  
 -----BEGIN PGP SIGNATURE----- -----BEGIN PGP SIGNATURE-----
  
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-QYRE9w//WGnRoXPfXvrgxqNcUuR6PIF/EjF+aGscq/JzozuHDLX6kmiFy5nlmntV +QYTzAw//SS13gjdqnL740mmrg2y4zI8h0X+meSxkXvrSYDnN1LezOJcejJFXYvfj 
-0ZI2kyfOR3uGs+eAW2jXznOv9tNIoVZ6PRmc9kNXd7LOt59DCDbB2Jz5dX8lzG7Y +Hgd5LXmyLUG9tKD+Sv4LYkj+iAsFt/oeY4WCRmLtLqTIVJ0v3YJyfGYggEYB1DIs 
-ldScUrfvH94wy4fhDUrCdHBCAoDTRlMzPGayuuVhSagk3UhHC2F48aNc2E7/Hb3C +UJhHN8Ugy1n5YBPrU49yuwtnoXe3C8528wHvuM2r0K0sAy8NWQ67Ry0Fyhv14aQQ 
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-y2o+xtoI66hkA/ag9p9Cwmo/cxMvqbMODP0zD8jcckKWWAO55EMe672EEwOwCkE9 +hJViCErrGgKZvnLN0SxJiRP3lxnUjULif7qKKi7acCOpfX2/0lXdoKIkeup5f7n5 
-nCZrLK+iTtmPVKbYrRD0vqvz/8W6e/tAIl8xc9AdvCTEJ0DipMMz1ZhzsNjLQihB +5uQmpkNVbLfCdO4hoF8Ka9wlDpj3loxhbRWW1OJJaFWAMxA/DhTRfVkIHwmygO3Q 
-nS5Ts64WPTzA5aZe9qCsEYAGcR5pWJN4vAD9AJB5K1LogpMIdoUcS/N9BHlAQLI8 +R1iIvmzFQD2eLKCxkqVdZar5TgvCVjafoScqyTabLZWygMBqjsY8kIte9XScYFT
-w4iV/QBejlg7umIvath2ejHN/AybDufxrgG1Ehtyv7C1OAwoPnZvJN89MPsJD8Y+E97Et6YjnwZHy8zcfRp7l8AkyTX6vXo90Rg2YONujo+OxVHH/rf/FVvGDAeOxk5M 
-jpw/PRrj2FPhMwY2Y5dngYZvwphfGptughQ8W/zSy1QQ8Q6A3nI46C9v/UxL/x1s +2G1xjyukzjlpk2Uf5T4iut7B1jfcDbOjmOFkCPDnuywTZjhhE0aiH3jN/j/4xZAW 
-8uCHBCIeKZMvHHP0cdYARe/pd5Tj1jfw+WXKJyGT3N44RYrBSWw+UXEUJlANwnOdO8p7fQySnHZeZh8TlniszkN4zf9unKhxcYYOKvk
-=MrAi+=2hOP
 -----END PGP SIGNATURE----- -----END PGP SIGNATURE-----
 </code> </code>
  
blug-canary-3.txt · Last modified: 2024/04/26 02:33 by vimacs