Technology roadmap - Schnorr signatures and signature aggregation
- Source
- Bitcoin Corebitcoincore.org
- Originally published
- Original length
- 6 min read
- Language
- English
SATWEI summary
Swapping ECDSA for Schnorr signatures would shrink a 50-of-50 multisig to the size of a single-key spend and hide its policy from observers. Bitcoin Core's roadmap names the main obstacle as cancellation, where a malicious signer subtracts another user's key. Delinearization answers that attack, though its security proof is still in peer review.
From the original
Tags
- P2P
- Scaling
- Schnorr
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