Add serialisation, types and tests

parcnet-pod/Cargo.toml

@@ -17,21 +17,24 @@ path = "src/lib.rs"
 ark-bn254 = "0.4.0"
 ark-ff = "0.4.0"
 ark-std = "0.4.0"
-babyjubjub-ark = { git = "https://github.com/ax0/babyjubjub-ark", version = "0.0.1" }
+babyjubjub-ark = { git = "https://github.com/ax0/babyjubjub-ark" }
 base64 = "0.22.1"
 ff = { package = "ff_ce", version = "0.11", features = ["derive"] }
 hex = "0.4.3"
-indexmap = { version = "2.5.0", features = ["serde"] }
+indexmap = { version = "2.5.0", features = ["rayon", "serde"] }
 lazy_static = "1.5.0"
 num-bigint = { version = "0.4.6", features = ["serde"] }
 num-traits = "0.2.19"
 poseidon-ark = { git = "https://github.com/arnaucube/poseidon-ark", version = "0.0.1" }
 poseidon-rs = "0.0.10"
 rand = "0.8.5"
+rayon = "1.10.0"
 serde = { version = "1.0.210", features = ["derive"] }
 serde_json = { version = "1.0.128", features = ["preserve_order"] }
+serde_with = { version = "3.11.0", features = ["hex"] }
 sha2 = "0.10.8"
 thiserror = "1.0.64"
+time = {version = "0.3.36", features = ["macros", "serde"]}
 url = "2.5.2"
 urlencoding = "2.1.3"
 uuid = { version = "1.10.0", features = ["v4", "serde"] }

parcnet-pod/benches/pod_benchmarks.rs

@@ -1,6 +1,6 @@
+use ark_bn254::Fr as Fq;
 use criterion::{black_box, criterion_group, criterion_main, Criterion};
-use num_bigint::BigInt;
-use parcnet_pod::pod::pod_impl::{create_pod, PodValue};
+use parcnet_pod::pod::{create_pod, value::PodValue};
 
 fn benchmark_create_pod(c: &mut Criterion) {
     let private_key = vec![0u8; 32];
@@ -68,7 +68,7 @@ fn benchmark_create_pod(c: &mut Criterion) {
                     ("element".to_string(), PodValue::String("holy".to_string())),
                     (
                         "cryptoHash".to_string(),
-                        PodValue::Cryptographic(BigInt::from(1234567890)),
+                        PodValue::Cryptographic(Fq::from(1234567890)),
                     ),
                 ]),
             )

parcnet-pod/src/crypto/lean_imt.rs

@@ -14,10 +14,10 @@ pub fn lean_poseidon_imt(inputs: &[Fq]) -> Result<Fq, &'static str> {
         let mut new_items = Vec::new();
         for chunk in items.chunks(2) {
             if chunk.len() == 2 {
-                let hash = poseidon.hash(vec![chunk[0].clone(), chunk[1].clone()]).map_err(|_| "Error hashing")?;
+                let hash = poseidon.hash(vec![chunk[0], chunk[1]]).map_err(|_| "Error hashing")?;
                 new_items.push(hash);
             } else {
-                new_items.push(chunk[0].clone());
+                new_items.push(chunk[0]);
             }
         }
         items = new_items;
@@ -36,7 +36,7 @@ mod tests {
 
     #[test]
     fn test_lean_imt() -> Result<(), Error> {
-        let inputs = ["1", "2", "3", "4", "5"].into_iter().map(|s| Fq::from_str(s)).collect::<Result<Vec<_>, ()>>().map_err(|_| "Error converting strings to fields.")?;
+        let inputs = ["1", "2", "3", "4", "5"].into_iter().map(Fq::from_str).collect::<Result<Vec<_>, ()>>().map_err(|_| "Error converting strings to fields.")?;
 
         let result = lean_poseidon_imt(&inputs);
         assert!(result.is_ok());

parcnet-pod/src/pod/macros.rs

@@ -3,7 +3,7 @@ macro_rules! pod_entries {
     ($($key:expr => $value:expr),* $(,)?) => {{
         vec![
             $(
-                (String::from($key), $crate::pod::pod_impl::PodValue::from($value)),
+                (String::from($key), $crate::pod::PodValue::from($value)),
             )*
         ]
     }};