blug-canary-1
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blug-canary-1 [2019/12/31 10:54] Tom Li |
blug-canary-1 [2024/03/30 20:52] (current) BLUG Admin |
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| ==================================== | ==================================== | ||
| - | Issued for December 2019. | + | Issued for March 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 25: | Line 25: | ||
| * biergaizi: 0x255211B2395A5A3E0E48A0F1FAD3EB05E88E8D6D | * biergaizi: 0x255211B2395A5A3E0E48A0F1FAD3EB05E88E8D6D | ||
| * persmule : 0xEDFFE248ECFACDE3C805906804A40D21DBB89B60 | * persmule : 0xEDFFE248ECFACDE3C805906804A40D21DBB89B60 | ||
| - | * wnereiz | + | * vimacs |
| THREE DOCUMENTS IN TOTAL. | THREE DOCUMENTS IN TOTAL. | ||
| Line 70: | Line 70: | ||
| 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 January 2020. Special note should be taken if no new canary is published | + | weeks of April 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. | 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, | ||
| + | procedures for canary verification is included here. | ||
| Special Announcements | Special Announcements | ||
| ~~~~~~~~~~~~~~~~~~~~~~~~ | ~~~~~~~~~~~~~~~~~~~~~~~~ | ||
| - | 1. Since mid-October, | + | 1. We've found a workaround for importing keys on https:// |
| - | expired. A new key, 0xEDFFE248ECFACDE3C805906804A40D21DBB89B60, | + | without User-ID. The instructions for verifying |
| - | created and uploaded to https://keys.openpgp.org/, it can be obtained from | + | been added. |
| - | this keyserver. | + | |
| + | Canary Verification Procedures | ||
| + | ~~~~~~~~~~~~~~~~~~~~~~~~ | ||
| + | |||
| + | 1. To verify biergaizi' | ||
| + | |||
| + | a. Obtain the public | ||
| + | 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' | ||
| - | 2. The new key will be used by persmule | + | a. Due to the previous attacks on OpenPGP keyservers, persmule has published |
| - | documents. You can verify | + | the OpenPGP public key to https:// |
| - | documents signed by biergaizi and wnereiz for consistency. | + | |
| + | User-ID. But since April 2013, we have developed a workaround, described | ||
| + | below. | ||
| - | 3. Due to this key rollover, the October message was not signed by persmule. | + | b. Obtain the dummy public key from any traditional OpenPGP Keyserver, |
| - | This did/does not indicate | + | such as https:// |
| - | were valid, and are still valid. | + | fingerprint is 0xEDFFE248ECFACDE3C805906804A40D21DBB89B60. Note that, to |
| + | import | ||
| + | | ||
| + | | ||
| + | work. | ||
| - | 4. Recent attacks on OpenPGP keyservers have raised great security concerns | + | c. This is a special dummy public key with its User-IDs and subkeys stripped |
| - | within the community, as a countermeasure, | + | that we specifically created, leaving |
| - | not published to the https:// | + | E-mail address, " |
| - | 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 | + | |
| - | 5. We are looking for a solution. But for now, we decided that the best | + | d. Next, with the stub key already imported, obtain the public key from |
| - | option is starting publishing new canary documents | + | |
| - | As a temporary measure, you can check the canary documents signed by | + | |
| - | biergaizi and wnereiz | + | now possible |
| - | their own copies, it indicates that the new key has been verified privately | + | |
| - | by them as valid. | + | |
| - | 6. This effectively reduced | + | e. Use the latest GnuPG in most operating system, the signatures made by |
| - | the level of confidence, but currently there is no alternative option yet. | + | persmule' |
| + | 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 " | ||
| + | error. | ||
| - | 7. Once the technical problem of OpenPGP public key without User-ID is | + | 3. To verify vimacs' signature... |
| - | resolved, you can check the previous signatures retroactively, | + | |
| - | would effectively restore the level of confidence. You can archive | + | |
| - | persmule's signature | + | |
| - | ensure no data tampering has occured. | + | |
| - | 8. Unlike persmule, biergaizi and wnereiz' | + | a. Obtain the public key from any traditional OpenPGP Keyserver, such as |
| - | but the Key-IDs have been changed to its full fingerprint | + | |
| - | canary document for clarity. | + | is 0x7079B481F04B5D8B65A0ECDEEA2DB82FE04A9403. |
| - | 9. When new information is available, it will be published in the " | + | b. Use the latest GnuPG in any operating system. |
| - | Announcements" | + | |
| Proof of Freshness | Proof of Freshness | ||
| Line 124: | Line 140: | ||
| $ rsstail -1 -n5 -N -u https:// | $ rsstail -1 -n5 -N -u https:// | ||
| - | New Year's Eve 2020 celebrations and fireworks around the world | + | Thursday evening news briefing: Michael Goves no-fault evictions ban thrown into doubt |
| - | US embassy in Baghdad evacuated as protesters denounce US air strikes | + | Wednesday evening news briefing: Landlords could be banned |
| - | | + | |
| - | The Telegraph' | + | Monday evening news briefing: UK unveils sanctions after MPs targeted by China |
| - | Chinese New Year 2020: Rats, luck and why you should avoid medicine, laundry and crying children | + | |
| $ rsstail -1 -n5 -N -u https:// | $ rsstail -1 -n5 -N -u https:// | ||
| - | American Airstrikes Rally Iraqis Against U.S. | + | How African Immigrants Have Revived a Remote Corner |
| - | | + | |
| - | | + | Kings College Chapel, 438 Solar Panels |
| - | Left Behind by Migrant Husbands, Women Break the Rules and Go to Work | + | Troop-Starved Ukrainian Brigades Turn to Marketing to Attract Recruits |
| - | In Indonesia, Outlaw Gold Miners Poison Themselves | + | |
| $ date -R -u | $ date -R -u | ||
| - | Tue, 31 Dec 2019 10:52:37 +0000 | + | Sat, 30 Mar 2024 20:51:12 +0000 |
| -----BEGIN PGP SIGNATURE----- | -----BEGIN PGP SIGNATURE----- | ||
| - | Version: GnuPG v2 | ||
| - | iQIzBAEBCgAdFiEEJVIRsjlaWj4OSKDx+tPrBeiOjW0FAl4LKIkACgkQ+tPrBeiO | + | iQIzBAEBCgAdFiEEJVIRsjlaWj4OSKDx+tPrBeiOjW0FAmYIe28ACgkQ+tPrBeiO |
| - | jW1d7A/9Gh/qbEAASTx7l+sY848cANrEkPu5OsHFWDQaChpLfrWV0OK0wsfryKjX | + | jW1yghAAkUYMlYuGg3ihG1uBw417y2oNvBGvCk4HYtIElrbd2DNL/JV/+/LkQW/Z |
| - | XbDXPMSgz3Bd1j2F7BH4u+Nh28Bfx0UTEmf9Ityiwnm93ReFLHr3U/RUuYVJ9jPM | + | rKMBgGtYHk/xGj9lZEmt1te6Mj+w+dS91ykoHAlNCAQ6RdNe9AQLvQd2Up9JlSTr |
| - | xxhaSaoKkQtZkxrTNjxWd1MshypEAeIN74wew/0VlM5S1Bd1lB+gmnmcechztKiL | + | obl/GMRBmJQNjaZf+mPWVbogmGq83lcoLK806ObfHPYBqRg+nxNQ85b19YUm2o5T |
| - | YGertw4CKWCE9qYELPpBqCNz07l7J8RH/oGoTghraJ9knyTboIvr80MupwHA8rMG | + | JH7EsqEUBpCdrzyv7uYWLNOru2t6IvSXNcjB1Ay5CpwO3Bchu8EIhp433Wd5x/yb |
| - | yB/get/uYEuYiU5AfzvUN+DUuhpbhklipEsDSXhOWAx9hVusBGRGYUpUY2ujvdjj | + | xTPKkdC8yuusZCR/zLIUX7cJWYH7VH+chWf1RxAlkNQ5CCd51I741wY7/rYB5ZSU |
| - | 566pU6ylYz3t4ia1mKj4H4gbELZnFuqympPPLCHMRLblhMv9D0vgaA3bBDWVRc+C | + | r4wib3+hnWYIktr4GC7QSeRhxocJcMHuKHWz6SgOQWqQDf8dYRiPGr72xtiZD2w9 |
| - | kUvJiN7v4aY+X2KXhrIFMs0wuCH8JABoAY42Zve5Me5tTn6hArH8rpcZ6GCC9pCq | + | 9W13osDpdkZkULD3lKxp/ |
| - | FjH2sNT9rR4bdQb9sOadBIQhiJb9GteyTy3buTd6zLj6/0zvNTzyqo+DXZfUTHO1 | + | oWsUYeIw8nWnxXljk8jNgSJ0XOnB4Po85xtWLk3MpAViy+s/ |
| - | J1UvtQFTwUnmLw6Ur+mWZDLGKCnPVsTzLKb6BnimCpRlbXQq3bDa69Gieb6JCw8l | + | dcUjL3ZZquPGUzhDCD/s/ |
| - | PAlNM48XOJalTGL1yE1Es3Io2VOZS9c00FA57ytvEI52KUCKhHiw4rbWdHsQzOUr | + | J7XHj8bGfbwmvBJoFO9jUFt+o2M7g+G00GsqPhQ7eIIKzFcuqMlR41ajWYUUHmD9 |
| - | DMzj2MnWTwGexZ5YP7l/lPNXaamJSsMLZOQP27UiPOlt6jWj9TY= | + | Jq6fwrZZ+zgyKnjZ75E94uQqd7e54DF8wcpYoV/W1FEBSVBJgco= |
| - | =1OF7 | + | =5M8V |
| -----END PGP SIGNATURE----- | -----END PGP SIGNATURE----- | ||
| </ | </ | ||
blug-canary-1.1577789651.txt.gz · Last modified: 2019/12/31 10:54 by Tom Li
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