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feat(integer): plug metadata into lower level ZK APIs

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This commit is contained in:
Arthur Meyre
2024-09-06 18:44:31 +02:00
parent aee4c1ed18
commit 0612ef5be5
10 changed files with 136 additions and 36 deletions
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23
tfhe/web_wasm_parallel_tests/worker.js
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@@ -378,6 +378,10 @@ async function compactPublicKeyZeroKnowledge() {
console.timeEnd("CRS generation");
let public_params = crs.public_params();
// 320 bits is a use case we have, 8 bits per byte
const metadata = new Uint8Array(320 / 8);
crypto.getRandomValues(metadata);
{
let input = generateRandomBigInt(64);
let start = performance.now();
@@ -386,6 +390,7 @@ async function compactPublicKeyZeroKnowledge() {
builder.push_u64(input);
let list = builder.build_with_proof_packed(
public_params,
metadata,
ZkComputeLoad.Proof,
);
let end = performance.now();
@@ -399,7 +404,11 @@ async function compactPublicKeyZeroKnowledge() {
console.log("CompactCiphertextList size:", serialized.length);
let deserialized = ProvenCompactCiphertextList.deserialize(serialized);
let expander = deserialized.verify_and_expand(public_params, publicKey);
let expander = deserialized.verify_and_expand(
public_params,
publicKey,
metadata,
);
assert_eq(expander.get_uint64(0).decrypt(clientKey), input);
}
@@ -418,6 +427,7 @@ async function compactPublicKeyZeroKnowledge() {
}
let encrypted = builder.build_with_proof_packed(
public_params,
metadata,
ZkComputeLoad.Proof,
);
let end = performance.now();
@@ -427,7 +437,11 @@ async function compactPublicKeyZeroKnowledge() {
" ms",
);
let expander = encrypted.verify_and_expand(public_params, publicKey);
let expander = encrypted.verify_and_expand(
public_params,
publicKey,
metadata,
);
assert_eq(expander.get_uint64(0).decrypt(clientKey), inputs[0]);
@@ -651,6 +665,10 @@ async function compactPublicKeyZeroKnowledgeBench() {
let crs = CompactPkeCrs.from_config(config, encrypt_count * 64);
console.timeEnd("CRS generation");
// 320 bits is a use case we have, 8 bits per byte
const metadata = new Uint8Array(320 / 8);
crypto.getRandomValues(metadata);
let public_params = crs.public_params();
let inputs = Array.from(Array(encrypt_count).keys()).map((_) => U64_MAX);
for (const loadChoice of load_choices) {
@@ -666,6 +684,7 @@ async function compactPublicKeyZeroKnowledgeBench() {
const start = performance.now();
let list = compact_list_builder.build_with_proof_packed(
public_params,
metadata,
loadChoice,
);
const end = performance.now();