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small rename #47

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Nov 15, 2024
Merged

small rename #47

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8 changes: 4 additions & 4 deletions cryptoffi/cryptoffi.go
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Original file line number Diff line number Diff line change
Expand Up @@ -69,16 +69,16 @@ func VrfGenerateKey() (*VrfPublicKey, *VrfPrivateKey) {
// TODO: check that Google CT's VRF satisfies all the properties we need.
// maybe re-write to use sha256 and the more robust [internal ed25519].
// [internal ed25519]: https://pkg.go.dev/filippo.io/edwards25519
func (priv *VrfPrivateKey) Hash(data []byte) ([]byte, []byte) {
h, proof := priv.sk.Evaluate(data)
func (sk *VrfPrivateKey) Hash(data []byte) ([]byte, []byte) {
h, proof := sk.sk.Evaluate(data)
// TODO: check that proof doesn't have h inside it.
// that'd be a waste of space.
return h[:], proof
}

// Verify rets okay if proof verifies.
func (pub *VrfPublicKey) Verify(data, hash, proof []byte) bool {
h, err := pub.pk.ProofToHash(data, proof)
func (pk *VrfPublicKey) Verify(data, hash, proof []byte) bool {
h, err := pk.pk.ProofToHash(data, proof)
if err != nil {
return false
}
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