blug-canary-2
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blug-canary-2 [2020/04/19 12:51] persmule |
blug-canary-2 [2020/05/12 03:48] persmule |
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| ==================================== | ==================================== | ||
| - | Issued for April 2020. | + | Issued for May 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 18: | Line 18: | ||
| * biergaizi: 0x255211B2395A5A3E0E48A0F1FAD3EB05E88E8D6D | * biergaizi: 0x255211B2395A5A3E0E48A0F1FAD3EB05E88E8D6D | ||
| * persmule : 0xEDFFE248ECFACDE3C805906804A40D21DBB89B60 | * persmule : 0xEDFFE248ECFACDE3C805906804A40D21DBB89B60 | ||
| - | * wnereiz | + | * vimacs |
| THREE DOCUMENTS IN TOTAL. | THREE DOCUMENTS IN TOTAL. | ||
| Line 63: | Line 63: | ||
| 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 May 2020. Special note should be taken if no new canary is published | + | weeks of June 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. Since mid-October, persmule' | + | 1. Due to personal reasons, wnereiz (0xFDFF2E13AA25BE72) voluntarily decided |
| - | expired. A new key, 0xEDFFE248ECFACDE3C805906804A40D21DBB89B60, | + | to quit from the warrant canary team and he is no longer a signer of the |
| - | created and uploaded to https:// | + | warrant canary documents since April 15th, 2019. All statements from the |
| - | this keyserver. | + | warrant canary documents before this date are still valid. This is an official |
| + | desicion that can be verified by checking the warrant canary document in April, | ||
| + | signed by wneriez. | ||
| - | 2. The new key will be used by persmule to sign future warrant canary | + | 2. A new member, vimacs (0xEA2DB82FE04A9403) has became a new signer since this |
| - | documents. You can verify | + | month. You can validate |
| - | documents | + | this document, |
| - | 3. Due to this key rollover, the October message was not signed by persmule. | + | 3. Due to the ongoing security issues of OpenPGP keyservers, it makes signature |
| - | This did/does not indicate | + | verification an issue and somewhat |
| - | were valid, and are still valid. | + | procedures for canary verification has been added. |
| - | 4. Recent attacks on OpenPGP keyservers have raised great security concerns | + | Canary Verification Procedure |
| - | within the community, as a countermeasure, | + | ~~~~~~~~~~~~~~~~~~~~~~~~ |
| - | not published to the https:// | + | |
| - | 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, | + | |
| - | 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 | + | 1. To verify biergaizi' |
| - | 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 | + | a. Obtain |
| - | 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 | + | b. Use the latest GnuPG in any operating system. |
| - | resolved, you can check the previous signatures retroactively, | + | |
| - | would effectively restore the level of confidence. You can archive | + | |
| - | persmule' | + | |
| - | ensure no data tampering has occured. | + | |
| - | 8. Unlike | + | 2. To verify |
| - | but the Key-IDs have been changed to its full fingerprint format in the | + | |
| - | canary document for clarity. | + | |
| - | 9. When new information | + | a. Unfortunately, |
| - | Announcements" | + | servers have raised great security concerns within the community, as a |
| + | countermeasure, | ||
| + | https:// | ||
| + | it's impossible to import a OpenPGP public key without User-ID for a | ||
| + | 3rd-party to verify the canary document signed by persmule. | ||
| + | |||
| + | b. We are looking for a solution. But for now, you should check the | ||
| + | canary documents signed by biergaizi and vimacs to decide the validity | ||
| + | of the canary documents. This effectively reduced the number of signers | ||
| + | to two people. It reduces the level of confidence, but currently there is | ||
| + | no alternative option yet. | ||
| + | |||
| + | c. Once the technical problem of OpenPGP public key without User-ID is | ||
| + | resolved, you can check the previous signatures retroactively, | ||
| + | would effectively restore the level of confidence. You can archive the | ||
| + | documents to your own machine as soon as it' | ||
| + | tampering has occurred. | ||
| + | |||
| + | 3. To verify vimacs' | ||
| + | |||
| + | a. Due to the recent attacks on OpenPGP keyservers, vimacs has published | ||
| + | the OpenPGP public key to https:// | ||
| + | ID. But it's possible for a 3rd-party to verify the signatures by following | ||
| + | these steps. | ||
| + | |||
| + | b. Use Debian GNU/Linux operating system and install GnuPG. Other operating | ||
| + | systems may lack necessary out-of-tree GnuPG patches required, Debian must | ||
| + | be used. | ||
| + | |||
| + | c. Fetch vimacs' | ||
| + | as https:// | ||
| + | is 0x7079B481F04B5D8B65A0ECDEEA2DB82FE04A9403. You should see an expired | ||
| + | public key. | ||
| + | |||
| + | d. Fetch vimacs' | ||
| + | fingerprint, | ||
| + | key has been updated. | ||
| + | |||
| + | e. Please note that the key is still shown as "expired" | ||
| + | has no UID associated. But you should be able to see a new, valid (not | ||
| + | expired) subkey by... | ||
| + | |||
| + | $ gpg --list-options show-unusable-subkeys --list-keys 0x7079B481F04B5D8B65A0ECDEEA2DB82FE04A9403 | ||
| + | |||
| + | f. Now, it's possible to verify the signature by following the standard | ||
| + | procedures. Ignore the "key expired" | ||
| + | not published, only the expired UIDs are available. | ||
| Proof of Freshness | Proof of Freshness | ||
| Line 117: | Line 150: | ||
| $ rsstail -1 -n5 -N -u https:// | $ rsstail -1 -n5 -N -u https:// | ||
| + | When will UK lockdown end? The Government' | ||
| + | Can I see my family or friends under the new social distancing rules? | ||
| + | How does a coronavirus antibody home test kit work, and how do I get one? | ||
| What essential shops are open during the coronavirus lockdown? | What essential shops are open during the coronavirus lockdown? | ||
| - | Watch: Can you get coronavirus twice? | + | ' |
| - | 'I can't get an online | + | |
| - | These are the NHS workers who have died from coronavirus | + | |
| - | What is coronavirus, | + | |
| $ rsstail -1 -n5 -N -u https:// | $ rsstail -1 -n5 -N -u https:// | ||
| + | | ||
| + | China Is Defensive. The U.S. Is Absent. Can the Rest of the World Fill the Void? | ||
| + | | ||
| + | This Afghan General Fought the Taliban for Years. Now He Has Joined Them. | ||
| + | If U.K. Schools Reopen, Will the Students Return? | ||
| $ date -R -u | $ date -R -u | ||
| - | Sun, 19 Apr 2020 12:49:15 +0000 | + | Tue, 12 May 2020 03:46:23 +0000 |
| -----BEGIN PGP SIGNATURE----- | -----BEGIN PGP SIGNATURE----- | ||
| - | iQEzBAEBCgAdFiEEwonfPqgFyacM7J3iwYAPuUJ74CEFAl6cSPAACgkQwYAPuUJ7 | + | iQEzBAEBCgAdFiEEwonfPqgFyacM7J3iwYAPuUJ74CEFAl66HEIACgkQwYAPuUJ7 |
| - | 4CHIaQf/WgyGPYYA+cx9U129nxuPUi27x1BEVYoTaNsA2gsp732R4uH34s2yqz7V | + | 4CF6NQf/TS4UfVqBwMSradcYixPXfl2i6jTevfPL7V4I0Ufns1S7xrZP8CwgsQn0 |
| - | urWULpNZWYA7+k+kFF5zUOfmbDNjwKFVYV9Fd+UXxTwQUMtbF9cudkohduwD09Im | + | iItnqAL9KxRSWgJr9vZ7SRGuURojeWDXiSrAT1HS3QSBPuPyq91nbc8YrnigNkwZ |
| - | 8XPr2A8nQWbRr3r4nIlyev9rHqRZkld73i1o4IG9BvWhAimAe3X0NY1VBeVoD+Ra | + | rCiB/ |
| - | etDipf/xrVHPAjTM8fe6dloIMkTEZLFthOcX269qtSBcPjitHSQzcpGA7IJCL5UR | + | OhYaeDppHgdNqbWvl8ssSPUaNvtWd0Uvmiv3vI6+GcSnm3lNivFQRRUeUrd2nXcY |
| - | W1xzjnLy71l5IbhHVRrknNbXKvve5VBUsSztGfh9DlTyvucERFd+kZJJUZw/ | + | I4Xp/nGAOpDgIkblEdgPd0VctZWufbisO+U7kGaQAUUWlPLgOqTkGxoPrUdiaxP+ |
| - | b0bIvNTSxTgdxTxxx1MV/ | + | dhBbyEZSCCizvGKLC8imusNQhGIZdg== |
| - | =unrx | + | =F6Qz |
| -----END PGP SIGNATURE----- | -----END PGP SIGNATURE----- | ||
| </ | </ | ||
blug-canary-2.txt · Last modified: 2024/04/29 15:13 by persmule
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