From 13f56dad180f87e2c7c9cbbdf8d4b9adc9b26b5b Mon Sep 17 00:00:00 2001
From: 22388o <22388o@users.noreply.github.com>
Date: Sat, 25 Jan 2025 08:00:07 -0300
Subject: [PATCH] Initial Liquid integration

---
 Cargo.toml            | 3 ++-
 README.md             | 2 +-
 src/crates/Cargo.toml | 1 +
 src/crates/circuit.rs | 3 +++
 4 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index cf0d70f..1b0c6a4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -19,4 +19,5 @@ serde_json = "1.0.134"
 rustls = "0.23.20"
 idna = "1.0.0"
 bdk_electrum = "0.20.1"
-lightning = "=0.1.0"
\ No newline at end of file
+lightning = "=0.1.0"
+elements = "0.25.1"
\ No newline at end of file
diff --git a/README.md b/README.md
index 290ef61..5a65e05 100644
--- a/README.md
+++ b/README.md
@@ -39,6 +39,6 @@ zk_coinjoin_lib = "1.0.1-beta"
 
 ## Roadmap
 
-- [ ] Liquid
+- [x] Liquid (WIP)
 - [ ] Fix bugs and issues
 
diff --git a/src/crates/Cargo.toml b/src/crates/Cargo.toml
index 7c9f2f7..d502d35 100644
--- a/src/crates/Cargo.toml
+++ b/src/crates/Cargo.toml
@@ -11,6 +11,7 @@ reqwest = "0.12.7"
 pairing = "0.23.0"
 serde =  { version = "1.0.215", features = ["derive"] }
 serde_json = "1.0.128"
+elements = "0.25.1"
 
 [package.metadata.docs.rs]
 all-features = true
diff --git a/src/crates/circuit.rs b/src/crates/circuit.rs
index 07909a0..5ef2805 100644
--- a/src/crates/circuit.rs
+++ b/src/crates/circuit.rs
@@ -2,6 +2,7 @@ use crate::Proofs;
 use bellman::groth16::{create_random_proof, generate_parameters, prepare_verifying_key, verify_proof, Proof, VerifyingKey};
 use bellman::pairing::bn256::{Bn256, Fr};
 use serde::{Deserialize, Serialize};
+use public_elements::cofidental::Asset;
 use std::fs::File;
 use std::io::{self, BufReader, BufWriter, Write};
 use rand::thread_rng;
@@ -17,6 +18,8 @@ pub struct CoinjoinProof {
     pub public_inputs: Vec<u8>,
     pub taproot_data: TaprootData,
     pub confidential_proof: ConfidentialProof,
+    pub asset: Asset,
+
 }
 
 pub struct TaprootData {