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Provide state roots instead of whole state (#33)

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Giacomo Pasini 2024-08-20 19:12:10 +02:00 committed by GitHub
parent 5fd3c299c1
commit ff0afeebd7
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GPG Key ID: B5690EEEBB952194
3 changed files with 6 additions and 9 deletions
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2
goas/atomic_asset_transfer/executor/src/lib.rs
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@ -165,7 +165,7 @@ pub fn prove_zone_fund_constraint(
let private_inputs = SpendFundsPrivate { let private_inputs = SpendFundsPrivate {
in_zone_funds, in_zone_funds,
zone_note, zone_note,
state_witness: out_zone_state.clone(), state_roots: out_zone_state.state_roots(),
}; };
let env = risc0_zkvm::ExecutorEnv::builder() let env = risc0_zkvm::ExecutorEnv::builder()

4
goas/atomic_asset_transfer/proof_statements/src/zone_funds.rs
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@ -6,6 +6,6 @@ pub struct SpendFundsPrivate {
pub in_zone_funds: cl::PartialTxInputWitness, pub in_zone_funds: cl::PartialTxInputWitness,
/// The zone note that is authorizing the spend /// The zone note that is authorizing the spend
pub zone_note: cl::PartialTxOutputWitness, pub zone_note: cl::PartialTxOutputWitness,
/// The state of the zone /// Proof of identity of the above note
pub state_witness: common::StateWitness, pub state_roots: common::StateRoots,
} }

9
goas/atomic_asset_transfer/risc0_proofs/spend_zone_funds/src/main.rs
View File

@ -11,7 +11,7 @@ fn main() {
let SpendFundsPrivate { let SpendFundsPrivate {
in_zone_funds, in_zone_funds,
zone_note, zone_note,
state_witness, state_roots,
} = env::read(); } = env::read();
let input_root = in_zone_funds.input_root(); let input_root = in_zone_funds.input_root();
@ -20,11 +20,8 @@ fn main() {
let ptx_root = PtxRoot(merkle::node(input_root, output_root)); let ptx_root = PtxRoot(merkle::node(input_root, output_root));
// 1) Check the zone note is the correct one // 1) Check the zone note is the correct one
assert_eq!( assert_eq!(in_zone_funds.input.note.state, state_roots.zone_id);
in_zone_funds.input.note.state, assert_eq!(zone_note.output.note.state, state_roots.commit().0);
state_witness.zone_metadata.id()
);
assert_eq!(zone_note.output.note.state, state_witness.commit().0);
let nf = in_zone_funds.input.nullifier(); let nf = in_zone_funds.input.nullifier();