Yes. The quantum attack, any attack breaking ECDLP, it's worse.
An ECDSA specific algorithmic attack, it's better.
Example: with ECDSA you can create a signature that validates against two different pubkeys. With Schnorr you can't do that.
waxwing
npub1va…knuu7
2026-10-09 19:33:07 UTC
in reply to nevent1q…2dpq
Author Public Key
npub1vadcfln4ugt2h9ruwsuwu5vu5am4xaka7pw6m7axy79aqyhp6u5q9knuu7Published at
2026-10-09 19:33:07 UTCEvent JSON
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"created_at": 1791574387,
"kind": 1,
"tags": [
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"A short note: Yes. The quantum attack, any attack breaking ECDLP..."
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"content": "Yes. The quantum attack, any attack breaking ECDLP, it's worse.\n\nAn ECDSA specific algorithmic attack, it's better.\n\nExample: with ECDSA you can create a signature that validates against two different pubkeys. With Schnorr you can't do that.",
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