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How to generate taproot NOMS internal key? #1178

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dangershony opened this issue Jun 30, 2023 · 0 comments

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dangershony commented Jun 30, 2023 •

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I am trying to find out how to generate a NOMS (nothing up my sleeve) taproot internal key as per the BIP
https://github.com/bitcoin/bips/blob/master/bip-0341.mediawiki#constructing-and-spending-taproot-outputs

The only place I find a reference to NOMS is here

NBitcoin/NBitcoin/Secp256k1/ECMultGenContext.cs

Line 49 in a1d0dfb

    
           /* Construct a group element with no known corresponding scalar (nothing up my sleeve). */

It seems to me all the methods to do it myself are internal, so perhaps I missed a public method to generate a NOMS key
Any help would be welcomed.

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