blug-canary-3
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blug-canary-3 [2020/03/18 06:50] Wu Delin |
blug-canary-3 [2024/02/26 06:08] vimacs |
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| ==================================== | ==================================== | ||
| - | Issued for March 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 17: | Line 17: | ||
| * biergaizi: 0x255211B2395A5A3E0E48A0F1FAD3EB05E88E8D6D | * biergaizi: 0x255211B2395A5A3E0E48A0F1FAD3EB05E88E8D6D | ||
| * persmule : 0xEDFFE248ECFACDE3C805906804A40D21DBB89B60 | * persmule : 0xEDFFE248ECFACDE3C805906804A40D21DBB89B60 | ||
| - | * wnereiz | + | * vimacs |
| THREE DOCUMENTS IN TOTAL. | THREE DOCUMENTS IN TOTAL. | ||
| Line 62: | Line 62: | ||
| 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 April 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 |
| - | 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 116: | Line 132: | ||
| $ rsstail -1 -n5 -N -u https:// | $ rsstail -1 -n5 -N -u https:// | ||
| - | IMF denies Venezuela emergency aid to help fight coronavirus | + | 2024 US election: Your complete guide |
| - | What is coronavirus, how did it start and could the outbreak grow bigger? | + | Friday evening news briefing: Abdul Ezedi drowned in River Thames, police confirm |
| - | Man to appeal murder | + | Thursday evening news briefing: Police stood by as pro-Palestine slogan projected on Parliament, claims MP |
| - | From Tom Hanks to Mikel Arteta, coronavirus hits celebrities, | + | |
| - | | + | British |
| $ rsstail -1 -n5 -N -u https:// | $ rsstail -1 -n5 -N -u https:// | ||
| - | Live Coronavirus Updates and Coverage | + | The Spy War: How the C.I.A. Secretly Helps Ukraine Fight Putin |
| - | | + | In Russia, Knowing That Her Son Is Dead, and Waiting for Him Anyway |
| - | China Announces That It Will Expel American Journalists | + | |
| - | | + | |
| - | Tracking the Coronavirus: How Crowded Asian Cities Tackled an Epidemic | + | A Re-established West Bank Settlement Symbolizes Hardened Israeli Views |
| $ date -R -u | $ date -R -u | ||
| - | Wed, 18 Mar 2020 06:49:42 +0000 | + | Mon, 26 Feb 2024 06:07:08 +0000 |
| -----BEGIN PGP SIGNATURE----- | -----BEGIN PGP SIGNATURE----- | ||
| - | iQIzBAEBCgAdFiEE3n2KYOSW/ | + | iHUEARYKAB0WIQRlsdhNDMVQSujfnGCovW2B2flWVAUCZdwqwAAKCRCovW2B2flW |
| - | QYQGXg/ | + | VMg+AP9plcxEvLMFVJu5Jfupo46yX4wYh46p6olzzKeXATs1swD8DBgZpMIK4rCv |
| - | 2l/ | + | 0jJTefyYm00C+Y3ERFotwy+ZWYjFXAQ= |
| - | DtggyFU0ydtzH1i96cZ8MLGk6Q4mv9kvgiqzjiC1Jbt2tf2BgmV7TqiNa3mDWpLQ | + | =LR0e |
| - | zEovNgD/ | + | |
| - | Lo/ | + | |
| - | 7BoSMe8GtS7oZ2jbgk4mc9lQUXbWlYcHriPnWFK2nz5lXolyLQRlgMNm9OHgypPg | + | |
| - | H2GhYrYquExMBLPj0SyQV8upzztiorMYI98nqjD8LrFZqQa43k5LfZezEPERo9EP | + | |
| - | uqsRpDqg6bK433b38SR+hTlpmC+GyMBwyTF9YsPHBxNyryGEHOV4c4Zbw7WGNQev | + | |
| - | LJdmIO1Pdbut2pNI2Fv6YL1q/ | + | |
| - | v33MfmmE/ | + | |
| - | MQ/ | + | |
| - | =wqW9 | + | |
| -----END PGP SIGNATURE----- | -----END PGP SIGNATURE----- | ||
| </ | </ | ||
blug-canary-3.txt · Last modified: 2024/04/26 02:33 by vimacs
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