blug-canary-2
Differences
This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision Next revision | Previous revision Last revision Both sides next revision | ||
|
blug-canary-2 [2020/04/19 12:51] persmule |
blug-canary-2 [2024/02/28 12:04] persmule |
||
|---|---|---|---|
| Line 1: | Line 1: | ||
| - | ====== Beijing GNU/Linux User Group Canary (2/3) ====== | ||
| - | |||
| < | < | ||
| -----BEGIN PGP SIGNED MESSAGE----- | -----BEGIN PGP SIGNED MESSAGE----- | ||
| Line 8: | Line 6: | ||
| ==================================== | ==================================== | ||
| - | Issued for April 2020. | + | Issued for February 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 18: | Line 16: | ||
| * biergaizi: 0x255211B2395A5A3E0E48A0F1FAD3EB05E88E8D6D | * biergaizi: 0x255211B2395A5A3E0E48A0F1FAD3EB05E88E8D6D | ||
| * persmule : 0xEDFFE248ECFACDE3C805906804A40D21DBB89B60 | * persmule : 0xEDFFE248ECFACDE3C805906804A40D21DBB89B60 | ||
| - | * wnereiz | + | * vimacs |
| THREE DOCUMENTS IN TOTAL. | THREE DOCUMENTS IN TOTAL. | ||
| Line 63: | Line 61: | ||
| 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 March 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 persmule' |
| - | created and uploaded to https:// | + | been added. |
| - | this keyserver. | + | |
| - | 2. The new key will be used by persmule to sign future warrant canary | + | Canary Verification Procedures |
| - | 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. | + | 1. To verify biergaizi' |
| - | This did/does not indicate a security incident, all of the statements above | + | |
| - | were valid, and are still valid. | + | |
| - | 4. Recent attacks on OpenPGP | + | a. Obtain the public key from any traditional |
| - | within the community, as a countermeasure, | + | https:// |
| - | not published to the https:// | + | is 0x255211B2395A5A3E0E48A0F1FAD3EB05E88E8D6D. |
| - | cryptographic information can be obtained from the keyserver, without any | + | |
| - | User-ID. Currently, it's impossible to import | + | |
| - | 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 | + | b. Use the latest GnuPG in any operating system. |
| - | 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 | + | 2. To verify persmule' |
| - | the level of confidence, but currently there is no alternative option yet. | + | |
| - | 7. Once the technical problem of OpenPGP public key without User-ID | + | a. Due to the previous attacks on OpenPGP keyservers, persmule has published |
| - | resolved, you can check the previous signatures retroactively, and this | + | |
| - | would effectively restore the level of confidence. You can archive | + | the standard method, it' |
| - | persmule' | + | |
| - | ensure no data tampering has occured. | + | below. |
| - | 8. Unlike persmule, biergaizi | + | b. Obtain the dummy public key from any traditional OpenPGP Keyserver, |
| - | but the Key-IDs have been changed to its full fingerprint format | + | such as https:// |
| - | canary document for clarity. | + | fingerprint is 0xEDFFE248ECFACDE3C805906804A40D21DBB89B60. Note that, to |
| + | | ||
| + | website to a file or console and use the command "gpg --import" | ||
| + | technical problem, Using "gpg --recv-key" | ||
| + | work. | ||
| - | 9. When new information | + | c. This is a special dummy public key with its User-IDs and subkeys stripped |
| - | Announcements" | + | that we specifically created, leaving only a " |
| + | E-mail address, " | ||
| + | allowing the subsequent import of additional subkeys. | ||
| + | |||
| + | d. Next, with the stub key already imported, obtain the public key from | ||
| + | https:// | ||
| + | Because the dummy key with its stub User-ID is already in presence, it's | ||
| + | now possible to import the https:// | ||
| + | |||
| + | e. Use the latest GnuPG in most operating system, | ||
| + | | ||
| + | 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 "Unknown elliptic curve" | ||
| + | error. | ||
| + | |||
| + | 3. To verify vimacs' | ||
| + | |||
| + | a. Obtain the public key from any traditional OpenPGP Keyserver, such as | ||
| + | https:// | ||
| + | is 0x7079B481F04B5D8B65A0ECDEEA2DB82FE04A9403. | ||
| + | |||
| + | b. Use the latest GnuPG in any operating system. | ||
| Proof of Freshness | Proof of Freshness | ||
| Line 117: | Line 131: | ||
| $ rsstail -1 -n5 -N -u https:// | $ rsstail -1 -n5 -N -u https:// | ||
| - | What essential shops are open during the coronavirus lockdown? | + | Post Office scandal: I was victim of smear campaign, Henry Staunton tells MPs |
| - | Watch: Can you get coronavirus twice? | + | Tuesday evening news briefing: Prince William pulls out of godfathers memorial service |
| - | 'I can't get an online home delivery slot - what should I do?' Coronavirus Q&A | + | Three men charged with Right-wing terrorism planned to attack Islamic centre |
| - | These are the NHS workers who have died from coronavirus | + | Taylor Swifts father accused of punching Sydney photographer |
| - | What is coronavirus, | + | Transgender cat killer to be jailed in mens prison for murdering stranger |
| $ rsstail -1 -n5 -N -u https:// | $ rsstail -1 -n5 -N -u https:// | ||
| + | | ||
| + | Back From War, Reserve Soldiers Set Their Sights on Israels Politics as Usual | ||
| + | | ||
| + | E.U. Border Agency Is Too Weak to Prevent Migrant Boat Disasters, Watchdog Finds | ||
| + | | ||
| $ date -R -u | $ date -R -u | ||
| - | Sun, 19 Apr 2020 12:49:15 +0000 | + | Wed, 28 Feb 2024 12:03:19 +0000 |
| -----BEGIN PGP SIGNATURE----- | -----BEGIN PGP SIGNATURE----- | ||
| - | iQEzBAEBCgAdFiEEwonfPqgFyacM7J3iwYAPuUJ74CEFAl6cSPAACgkQwYAPuUJ7 | + | iQIzBAEBCgAdFiEEDfvrUpjKhXrxhHZrG+3+G67tLh4FAmXfIQ4ACgkQG+3+G67t |
| - | 4CHIaQf/WgyGPYYA+cx9U129nxuPUi27x1BEVYoTaNsA2gsp732R4uH34s2yqz7V | + | Lh4vvBAAuLqV9maB6lNGo7/ |
| - | urWULpNZWYA7+k+kFF5zUOfmbDNjwKFVYV9Fd+UXxTwQUMtbF9cudkohduwD09Im | + | S787YV5w1LQ/5SV4qlZT18j3RhyA5OH2zCQZMLN1oyN93+CgmzleQ+ZSxF2Y8dgE |
| - | 8XPr2A8nQWbRr3r4nIlyev9rHqRZkld73i1o4IG9BvWhAimAe3X0NY1VBeVoD+Ra | + | ha5IdKB+fCn+MeYNriO/ |
| - | etDipf/xrVHPAjTM8fe6dloIMkTEZLFthOcX269qtSBcPjitHSQzcpGA7IJCL5UR | + | hrj+Yq/ |
| - | W1xzjnLy71l5IbhHVRrknNbXKvve5VBUsSztGfh9DlTyvucERFd+kZJJUZw/XWRC | + | sONviemea1vOGHxr/jlHghdXyIOYwWbFrXb8vKRMl/ |
| - | b0bIvNTSxTgdxTxxx1MV/oTNgsqcBg== | + | GGZm6WFKdMIk/ |
| - | =unrx | + | avHe/ |
| + | ZK5Yo48fzgLLEcxg387krqWwUfgy/iSuu2shNUPEl6Q8UNKMEbVws2zpT6MOuJX6 | ||
| + | VYJhcTpPckrVmWjJS7ZIGc7anLrxbhcxcec0WGKUE9fZ6qV3G/AJIkvy/ | ||
| + | fu/ | ||
| + | om2MJ8+DQ9Q9Gx5u7EPsRAm3OI2eziR5tzMiMxlQl9pJMs5CgA0= | ||
| + | =kqLL | ||
| -----END PGP SIGNATURE----- | -----END PGP SIGNATURE----- | ||
| </ | </ | ||
blug-canary-2.txt · Last modified: 2024/03/31 15:06 by persmule
Page Tools
Except where otherwise noted, content on this wiki is licensed under the following license: CC Attribution-Share Alike 4.0 International
