frost/secp256k1-zkp
3
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

musig: remove superfluous comment

Browse Source 
This was simply forgotten to be removed.
This commit is contained in:
Jonas Nick 2021-12-30 16:57:30 +00:00
parent b2206619e6
commit b1094953c4
1 changed files with 0 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/modules/musig/session_impl.h
View File

@ -664,13 +664,6 @@ int secp256k1_musig_partial_sig_verify(const secp256k1_context* ctx, const secp2
secp256k1_musig_keyaggcoef(&mu, &cache_i, &pkp.x); secp256k1_musig_keyaggcoef(&mu, &cache_i, &pkp.x);
secp256k1_scalar_mul(&e, &session_i.challenge, &mu); secp256k1_scalar_mul(&e, &session_i.challenge, &mu);
/* If the MuSig-aggregate point has an odd Y coordinate, the signers will
* sign for the negation of their individual xonly public key. If the
* aggregate key is untweaked, then internal_key_parity is 0, so `e` is
* negated exactly when the aggregate key parity is odd. If the aggregate
* key is tweaked, then negation happens when the aggregate key has an odd Y
* coordinate XOR the internal key has an odd Y coordinate.*/
/* When producing a partial signature, signer i uses a possibly /* When producing a partial signature, signer i uses a possibly
* negated secret key: * negated secret key:
* *