Created
April 2, 2019 08:43
-
-
Save stefandeml/7762788fd5cecae9ab9be3ed69a13bc6 to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
import "ecc/babyjubjubParams.code" as context | |
import "ecc/proofOfOwnership.code" as proofOfOwnership | |
import "hashes/sha256/512bitPacked.code" as sha256packed | |
def proofOfKnowledge(private field i1, private field i2, private field i3, private field i4, field h0, field h1) -> (field): | |
digest = sha256packed([i1, i2, i3, i4]) | |
digest[0] == h0 | |
digest[1] == h1 | |
return 1 | |
def main(private field i1, private field i2, private field i3, private field i4, field h0, field h1, private field skB, field[2] pkB) -> (field): | |
context = context() | |
field hasKnowledge = proofOfKnowledge(i1, i2, i3, i4, h0, h1) | |
field hasOwnership = proofOfOwnership(pkB, skB, context) | |
field out = if hasKnowledge == 1 || hasOwnership == 1 then 1 else 0 fi | |
return out |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment