Merge pull request #102 from InternetMaximalism/fix/wasm-compile

Fix wasm compilation errors

Cargo.toml

@@ -3,7 +3,7 @@ members = [
     "cli",
     "client-sdk",
     "interfaces",
-    # "wasm",
+    "wasm",
     "balance-prover",
     "store-vault-server",
     "validity-prover",

interfaces/Cargo.toml

@@ -20,14 +20,17 @@ ark-ec = { workspace = true }
 ark-bn254 = { workspace = true }
 rand = "0.8.5"
 num-traits = "0.2.19"
-reth-ecies = { package="reth-ecies", git = "https://github.com/paradigmxyz/reth.git", rev = "v1.1.5" }
 concat-kdf = "0.1.0"
 sha2 = "0.10.8"
 ark-ff = "0.5.0"
 hmac = "0.12.1"
-alloy-primitives = "0.8.18"
+alloy-primitives = { version = "0.8.18", features = ["rand"] }
 aes = "0.8.4"
 ctr = "0.9.2"
 ark-std = "0.5.0"
 serde_bytes = "0.11.15"
 serde_with = { version = "3.12.0", features = ["base64"] }
+cfg-if = "1.0.0"
+
+[target.'cfg(target_arch = "wasm32")'.dependencies]
+js-sys = "0.3"

interfaces/src/data/encryption/algorithm.rs

@@ -10,9 +10,9 @@ use intmax2_zkp::{
     ethereum_types::{u256::U256, u32limb_trait::U32LimbTrait},
 };
 use rand::Rng;
-use reth_ecies::ECIESError;
 
 use super::{
+    errors::ECIESError,
     message::EncryptedMessage,
     utils::{ecdh_x, hmac_sha256, kdf, sha256, U256_SIZE},
 };

interfaces/src/data/encryption/errors.rs

@@ -0,0 +1,12 @@
+use thiserror::Error;
+
+/// An error that occurs while reading or writing to an ECIES stream.
+#[derive(Debug, Error)]
+pub enum ECIESError {
+    /// Error when checking the HMAC tag against the tag on the message being decrypted
+    #[error("tag check failure in read_header")]
+    TagCheckDecryptFailed,
+    /// The encrypted data is not large enough for all fields
+    #[error("encrypted data is not large enough for all fields")]
+    EncryptedDataTooSmall,
+}