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blug-canary-1 [2019/12/31 10:54] Tom Li |
blug-canary-1 [2023/09/29 07:52] BLUG Admin |
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==================================== | ==================================== | ||
- | Issued for December 2019. | + | Issued for September 2023. |
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 October 2023. 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 | + | Elianne Andam: Boy, 17, charged with murder of schoolgirl |
- | US embassy in Baghdad evacuated as protesters denounce US air strikes | + | Laurence Fox apologises for demeaning comments made on GB News |
- | Australia Day 2020: Why the British sent convicts Down Under - and how they named the country | + | Private schoolgirl, 15, stabbed to death after rejecting boys flowers |
- | The Telegraph's top 25 stories | + | |
- | | + | Croydon stabbing latest: Family of Elianne Andam say schoolgirl was 'light of our lives' |
$ rsstail -1 -n5 -N -u https:// | $ rsstail -1 -n5 -N -u https:// | ||
- | American Airstrikes Rally Iraqis Against | + | U.A.E. Talks Peace in Sudan War, but Secretly Backs One Side |
- | Inside Chinas Push to Turn Muslim Minorities Into an Army of Workers | + | Russia-Ukraine War: Forum in Kyiv Aims to Increase Weapons Production in Ukraine |
- | A Slow-Motion Chernobyl: How Lax Laws Turned | + | Yuki Tsunoda: The Potty-Mouthed Japanese F1 Racer Who Became |
- | Left Behind by Migrant Husbands, Women Break the Rules and Go to Work | + | Nagorno-Karabakh Government Says It Will Disband |
- | In Indonesia, Outlaw Gold Miners Poison Themselves to Survive | + | Yom Kippur Prayers Split Israelis in Tel Aviv |
$ date -R -u | $ date -R -u | ||
- | Tue, 31 Dec 2019 10:52:37 +0000 | + | Fri, 29 Sep 2023 07:50:27 +0000 |
-----BEGIN PGP SIGNATURE----- | -----BEGIN PGP SIGNATURE----- | ||
- | Version: GnuPG v2 | ||
- | iQIzBAEBCgAdFiEEJVIRsjlaWj4OSKDx+tPrBeiOjW0FAl4LKIkACgkQ+tPrBeiO | + | iQIzBAEBCgAdFiEEJVIRsjlaWj4OSKDx+tPrBeiOjW0FAmUWgdAACgkQ+tPrBeiO |
- | jW1d7A/9Gh/qbEAASTx7l+sY848cANrEkPu5OsHFWDQaChpLfrWV0OK0wsfryKjX | + | jW2Evw//eAcTn87urh3K8RU6OCRjvMp98zPIc7BCx+nlMe3j0fmaNonKMhNHBZyw |
- | XbDXPMSgz3Bd1j2F7BH4u+Nh28Bfx0UTEmf9Ityiwnm93ReFLHr3U/RUuYVJ9jPM | + | dHEcw2kl1YjwdJXHuhLrnd6nVOopMdTPapXvSrRwnkg8xzEdcaQ32KcD4Sp9Q/Fu |
- | xxhaSaoKkQtZkxrTNjxWd1MshypEAeIN74wew/0VlM5S1Bd1lB+gmnmcechztKiL | + | j+3ViJKv611OGoNv9Lp/ |
- | YGertw4CKWCE9qYELPpBqCNz07l7J8RH/oGoTghraJ9knyTboIvr80MupwHA8rMG | + | iAZDtq7kJTXWvtoLsm14TePt7nC/2eQFwdzj1DxPhUAfz05O9epKSKiqmBpbIoDU |
- | yB/get/ | + | Dfod3/MUXq3XSi8+idfKCzLAiKt+MjDvbiTt/ |
- | 566pU6ylYz3t4ia1mKj4H4gbELZnFuqympPPLCHMRLblhMv9D0vgaA3bBDWVRc+C | + | 5f63OjtLD6SSfslZ1ppJvaer3N4QpO90djSja5mQd+BlsclPNEyoCO8rvhxADUTJ |
- | kUvJiN7v4aY+X2KXhrIFMs0wuCH8JABoAY42Zve5Me5tTn6hArH8rpcZ6GCC9pCq | + | uFTS3s8lDFiYMl4cSTQe118bgdGNEfQhykvZ4z4WH90Rui5xc91rhpnT4xPizhZa |
- | FjH2sNT9rR4bdQb9sOadBIQhiJb9GteyTy3buTd6zLj6/ | + | ffedAcDUempoi6R8CVs7+HPoPCH7ZqHLJYkvUva/ |
- | J1UvtQFTwUnmLw6Ur+mWZDLGKCnPVsTzLKb6BnimCpRlbXQq3bDa69Gieb6JCw8l | + | 7FQf8PTgbJBvzEezfDtBiOJcwhydGmsMh0zEMYFJZwrXE3mfzavIfDWDll5YwL5Y |
- | PAlNM48XOJalTGL1yE1Es3Io2VOZS9c00FA57ytvEI52KUCKhHiw4rbWdHsQzOUr | + | 4zZ3m1wJUcRWsF6SZTIug5LxKgc2+v4t4L3F0+zR8reMsgg9GyMw/mvpuGug7vLM |
- | DMzj2MnWTwGexZ5YP7l/lPNXaamJSsMLZOQP27UiPOlt6jWj9TY= | + | G+5K2A5ZILxXdloAvukgOYk8f3K7+SfQ5Pxp7XVdxnGA2e5hZFg= |
- | =1OF7 | + | =dDZP |
-----END PGP SIGNATURE----- | -----END PGP SIGNATURE----- | ||
</ | </ |