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implement SignedPod (non-mock) using proof-based signatures (#160)

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arnaucube 2025-03-25 22:17:14 +01:00 • committed by GitHub
parent 30f26a94ef
commit d6033b7090
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9 changed files with 259 additions and 60 deletions
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24
src/backends/plonky2/mock/mainpod/mod.rs
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@ -382,7 +382,7 @@ pub fn hash_statements(statements: &[Statement], _params: &Params) -> middleware
}
impl Pod for MockMainPod {
fn verify(&self) -> bool {
fn verify(&self) -> Result<()> {
// 1. TODO: Verify input pods
let input_statement_offset = self.offset_input_statements();
@ -451,18 +451,20 @@ impl Pod for MockMainPod {
.collect::<Result<Vec<_>>>()
.unwrap();
if !ids_match {
error!("Verification failed: POD ID is incorrect.");
return Err(anyhow!("Verification failed: POD ID is incorrect."));
}
if !has_type_statement {
error!("Verification failed: POD does not have type statement.");
return Err(anyhow!(
"Verification failed: POD does not have type statement."
));
}
if !value_ofs_unique {
error!("Verification failed: Repeated ValueOf");
return Err(anyhow!("Verification failed: Repeated ValueOf"));
}
if !statement_check.iter().all(|b| *b) {
error!("Verification failed: Statement did not check.")
return Err(anyhow!("Verification failed: Statement did not check."));
}
ids_match && has_type_statement && value_ofs_unique & statement_check.into_iter().all(|b| b)
Ok(())
}
fn id(&self) -> PodId {
self.id
@ -539,9 +541,9 @@ pub mod tests {
println!("{:#}", pod);
assert!(pod.verify()); // TODO
// println!("id: {}", pod.id());
// println!("pub_statements: {:?}", pod.pub_statements());
pod.verify()?; // TODO
// println!("id: {}", pod.id());
// println!("pub_statements: {:?}", pod.pub_statements());
Ok(())
}
@ -560,7 +562,7 @@ pub mod tests {
println!("{}", pod);
assert!(pod.verify());
pod.verify()?;
Ok(())
}
@ -574,7 +576,7 @@ pub mod tests {
let pod = proof_pod.pod.into_any().downcast::<MockMainPod>().unwrap();
println!("{}", pod);
assert!(pod.verify());
pod.verify()?;
Ok(())
}