3 ms·

There is talk that private keys have been compromised and people were getting fake vaccination certificates. North Macedonia did not safeguard the signing key

• denysvitali 5y ago
  The private keys didn't leak (at least publicly). What happened is that North Macedonia (among other countries [1]) was running a public facing and without authentication (or w/ hard coded credentials) server used as a frontend to generate the COVID-19 certificates for their country. You can follow the discussion here [2] and read my comment [3] here. On top of that, you can follow my analysis on this repo (RESULTS.md contains the generated results) [4]. [1]: https://sizeof.cat/post/private-keys-sign-eu-greenpass-leaked/ https://sizeof.cat/post/private-keys-sign-eu-greenpass-leake... [2]: https://github.com/ehn-dcc-development/hcert-spec/issues/103 https://github.com/ehn-dcc-development/hcert-spec/issues/103 [3]: https://github.com/ehn-dcc-development/hcert-spec/issues/103#issuecomment-953382640 https://github.com/ehn-dcc-development/hcert-spec/issues/103... [4]: https://github.com/denysvitali/covid-cert-analysis https://github.com/denysvitali/covid-cert-analysis