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mimblewimble / secp256k1-zkp

Fork of secp256k1-zkp for the Grin/MimbleWimble project
MIT License
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Optional extra key in signature #25

Closed jaspervdm closed 6 years ago

jaspervdm commented 6 years ago

Allow for creation and verification of modified signature (s+x,kG) with extra key x.

jaspervdm commented 6 years ago

PR is ready, review welcome.

yeastplume commented 6 years ago

Looks good to me. Going to integrate all the API changes into rust-secp256k1 shortly, so just to be sure, we're going to have Grin provide the pubkey total for e by default, but not this extra key, correct?

jaspervdm commented 6 years ago

Yes, correct.