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optimal parameterization

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This commit is contained in:
Cassandra Heart 2025-01-21 18:25:52 -06:00
parent 059133fde6
commit 309d64a098
No known key found for this signature in database
GPG Key ID: 6352152859385958
1 changed files with 6 additions and 6 deletions
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12
node/crypto/proof_tree.go
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@ -18,8 +18,8 @@ func init() {
}
const (
BranchNodes = 256
BranchBits = 10 // log2(256)
BranchNodes = 64
BranchBits = 6 // log2(64)
BranchMask = BranchNodes - 1
)
@ -87,7 +87,7 @@ func (n *VectorCommitmentBranchNode) Commit(prover InclusionProver) []byte {
data = append(data, c...)
}
n.Commitment, _ = prover.Commit(data, 256)
n.Commitment, _ = prover.Commit(data, 64)
}
return n.Commitment
@ -117,7 +117,7 @@ func (n *VectorCommitmentBranchNode) Verify(prover InclusionProver, index int, p
}
}
n.Commitment = rbls48581.CommitRaw(data, 256)
n.Commitment = rbls48581.CommitRaw(data, 64)
data = data[64*index : 64*(index+1)]
} else {
child := n.Children[index]
@ -141,7 +141,7 @@ func (n *VectorCommitmentBranchNode) Verify(prover InclusionProver, index int, p
}
}
return rbls48581.VerifyRaw(data, n.Commitment, uint64(index), proof, 256)
return rbls48581.VerifyRaw(data, n.Commitment, uint64(index), proof, 64)
}
func (n *VectorCommitmentBranchNode) Prove(prover InclusionProver, index int) []byte {
@ -167,7 +167,7 @@ func (n *VectorCommitmentBranchNode) Prove(prover InclusionProver, index int) []
}
}
return rbls48581.ProveRaw(data, uint64(index), 256)
return rbls48581.ProveRaw(data, uint64(index), 64)
}
type VectorCommitmentTree struct {