<oembed><type>rich</type><version>1.0</version><title>HERMETICVM wrote</title><author_name>HERMETICVM (npub1rf…ck3t8)</author_name><author_url>https://nostr.now/npub1rfw075gc6pc693w5v568xw4mnu7umlzpkfxmqye0cgxm7qw8tauqfck3t8</author_url><provider_name>njump</provider_name><provider_url>https://nostr.now</provider_url><html>If that were possible, we could just stop using nostr. It would require for secp256k1 elliptic curve cryptography to be fundamentally broken. (Or a client would have to issue many identities using a broken random number generator but that would still only weaken the keys of the affected users).</html></oembed>