vexahub/voprf-vx
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General improvements (#56)

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* Apply Rust traits to all public types and other improvements

* Move methods into appropriate section

* Check for zero scalars

* Change element and scalar de/serialization from `GenericArray` to slice

* Customize `serde` serialization
This commit is contained in:
daxpedda
2022-01-27 16:38:17 -08:00
committed by GitHub
parent b01b8ed409
commit b59b359aa3
9 changed files with 351 additions and 245 deletions
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src/tests/voprf_test_vectors.rs
+9 -17
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@@ -13,7 +13,7 @@ use core::ops::Add;
use digest::core_api::BlockSizeUser;
use digest::OutputSizeUser;
use generic_array::typenum::{IsLess, IsLessOrEqual, Sum, U256};
use generic_array::{ArrayLength, GenericArray};
use generic_array::ArrayLength;
use json::JsonValue;
use crate::tests::mock_rng::CycleRng;
@@ -183,9 +183,7 @@ where
{
for parameters in tvs {
for i in 0..parameters.input.len() {
let blind = CS::Group::deserialize_scalar(&GenericArray::clone_from_slice(
&parameters.blind[i],
))?;
let blind = CS::Group::deserialize_scalar(&parameters.blind[i])?;
let client_result = NonVerifiableClient::<CS>::deterministic_blind_unchecked(
&parameters.input[i],
blind,
@@ -212,9 +210,7 @@ where
{
for parameters in tvs {
for i in 0..parameters.input.len() {
let blind = CS::Group::deserialize_scalar(&GenericArray::clone_from_slice(
&parameters.blind[i],
))?;
let blind = CS::Group::deserialize_scalar(&parameters.blind[i])?;
let client_blind_result =
VerifiableClient::<CS>::deterministic_blind_unchecked(&parameters.input[i], blind)?;
@@ -240,14 +236,14 @@ where
for parameters in tvs {
for i in 0..parameters.input.len() {
let server = NonVerifiableServer::<CS>::new_with_key(&parameters.sksm)?;
let server_result = server.evaluate(
let message = server.evaluate(
&BlindedElement::deserialize(&parameters.blinded_element[i])?,
Some(&parameters.info),
)?;
assert_eq!(
&parameters.evaluation_element[i],
&server_result.message.serialize().as_slice()
&message.serialize().as_slice()
);
}
}
@@ -306,7 +302,7 @@ where
for parameters in tvs {
for i in 0..parameters.input.len() {
let client = NonVerifiableClient::<CS>::from_blind(CS::Group::deserialize_scalar(
&GenericArray::clone_from_slice(&parameters.blind[i]),
&parameters.blind[i],
)?);
let client_finalize_result = client.finalize(
@@ -330,12 +326,8 @@ where
let mut clients = vec![];
for i in 0..parameters.input.len() {
let client = VerifiableClient::<CS>::from_blind_and_element(
CS::Group::deserialize_scalar(&GenericArray::clone_from_slice(
&parameters.blind[i],
))?,
CS::Group::deserialize_elem(&GenericArray::clone_from_slice(
&parameters.blinded_element[i],
))?,
CS::Group::deserialize_scalar(&parameters.blind[i])?,
CS::Group::deserialize_elem(&parameters.blinded_element[i])?,
);
clients.push(client.clone());
}
@@ -351,7 +343,7 @@ where
&clients,
&messages,
&Proof::deserialize(&parameters.proof)?,
CS::Group::deserialize_elem(GenericArray::from_slice(&parameters.pksm))?,
CS::Group::deserialize_elem(&parameters.pksm)?,
Some(&parameters.info),
)?;