fix: correct sign of Paillier-decrypted s in ECDSA-2P signing resulting in a security bug - #124
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This fixes the security bug in the 2-party ECDSA protocol.
✅ Heimdall Review Status
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hsiuhsiu
changed the title
hsiuhsiu
marked this pull request as ready for review
July 21, 2026 15:41
Arash-Afshar
approved these changes
Jul 21, 2026
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Hello @Arash-Afshar @valery-osheter-cb I was wondering if you could please respond to the report #3856040 where I had identified this. It's still pending program review. Thanks. |
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This fixes the security bug in the 2-party ECDSA protocol.