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zk/vm: Implement first part of conditional chip selection.

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Signed-off-by: parazyd <parazyd@dyne.org>
This commit is contained in:
parazyd
2023-07-22 16:19:39 +02:00
parent f7b91d32cd
commit 0c7dbc4460
7 changed files with 104 additions and 22 deletions
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2
tests/consensus_prop.rs
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@@ -151,7 +151,7 @@ fn consensus_prop() -> Result<()> {
let mockprover = MockProver::run(zkbin.k, &prover_circuit, vec![public_inputs.clone()])?;
mockprover.assert_satisfied();
let verifier_witnesses = empty_witnesses(&zkbin);
let verifier_witnesses = empty_witnesses(&zkbin)?;
let circuit = ZkCircuit::new(verifier_witnesses, &zkbin);
let proving_key = ProvingKey::build(zkbin.k, &circuit);

6
tests/halo2_vk_ser.rs
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@@ -47,7 +47,7 @@ fn halo2_vk_ser() -> Result<()> {
let bincode = include_bytes!("../proof/opcodes.zk.bin");
let zkbin = ZkBinary::decode(bincode)?;
let verifier_witnesses = empty_witnesses(&zkbin);
let verifier_witnesses = empty_witnesses(&zkbin)?;
println!("Building vk1");
let circuit = ZkCircuit::new(verifier_witnesses.clone(), &zkbin);
@@ -72,13 +72,13 @@ fn halo2_vk_ser() -> Result<()> {
println!("Reading vk3");
let mut buf1_c = Cursor::new(buf1);
// Construct the circuit to be able to read the VerifyingKey
let circuit = ZkCircuit::new(empty_witnesses(&zkbin), &zkbin);
let circuit = ZkCircuit::new(empty_witnesses(&zkbin)?, &zkbin);
let vk3 = VerifyingKey::read::<Cursor<Vec<u8>>, ZkCircuit>(&mut buf1_c, circuit)?;
println!("Reading vk4");
let mut buf2_c = Cursor::new(buf2);
// Construct the circuit to be able to read the VerifyingKey
let circuit = ZkCircuit::new(empty_witnesses(&zkbin), &zkbin);
let circuit = ZkCircuit::new(empty_witnesses(&zkbin)?, &zkbin);
let vk4 = VerifyingKey::read::<Cursor<Vec<u8>>, ZkCircuit>(&mut buf2_c, circuit)?;
// Now let's see if we can verify a proof with all four keys.

2
tests/zkvm_opcodes.rs
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@@ -125,7 +125,7 @@ fn zkvm_opcodes() -> Result<()> {
let proving_key = ProvingKey::build(zkbin.k, &circuit);
let proof = Proof::create(&proving_key, &[circuit], &public_inputs, &mut OsRng)?;
let verifier_witnesses = empty_witnesses(&zkbin);
let verifier_witnesses = empty_witnesses(&zkbin)?;
let circuit = ZkCircuit::new(verifier_witnesses, &zkbin);
let verifying_key = VerifyingKey::build(zkbin.k, &circuit);
proof.verify(&verifying_key, &public_inputs)?;