# Threshold Schnorr Signatures

**URL:** <https://forum.grin.mw/t/threshold-schnorr-signatures/3856>\
**Category:** Research\
**Created:** [February 5, 2019, 9:18pm UTC](https://forum.grin.mw/t/threshold-schnorr-signatures/3856 "2019-02-05T21:18:02Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![rodarmor](https://yyz2.discourse-cdn.com/flex036/user_avatar/forum.grin.mw/rodarmor/32/13_2.png) [@rodarmor](https://forum.grin.mw/u/rodarmor)\
**Post date:** [February 5, 2019, 9:18pm UTC](https://forum.grin.mw/t/threshold-schnorr-signatures/3856/1 "2019-02-05T21:18:03Z")

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Andrew Poelstra gave a nice talk yesterday on a threshold (m of n) schnorr signature scheme, and has kindly put the slides [online here](https://download.wpsoftware.net/bitcoin/wizardry/2019-02-sfdevs-threshold/slides.pdf).

I am woefully unequipped to summarize it, but it looks quite nice, and I believe it is compatible with mimblewimble.

Slides: [http://diyhpl.us/wiki/transcripts/sf-bitcoin-meetup/2019-02-04-threshold-signatures-and-accountability/](http://diyhpl.us/wiki/transcripts/sf-bitcoin-meetup/2019-02-04-threshold-signatures-and-accountability/)