diff --git a/src/components/zkcards_wasm/Cargo.toml b/src/components/zkcards_wasm/Cargo.toml
index 47cde0742..5b79f244e 100644
--- a/src/components/zkcards_wasm/Cargo.toml
+++ b/src/components/zkcards_wasm/Cargo.toml
@@ -18,22 +18,16 @@ base64 = "0.12"
 hex = "0.4.2"
 js-sys = "0.3.27"
 rand_chacha = "0.2"
-rand_core = { version = "0.5", default-features = false, features = ["alloc"] }
-rand = { version = "0.7", features = ["wasm-bindgen"] }
-serde = { version = "1.0.124", features = ["derive"] }
+rand_core = { version = "0.6", default-features = false, features = ["alloc"] }
+rand = "0.8"
+serde = { version = "1", features = ["derive"] }
 serde_json = "1.0"
-wasm-bindgen = { version = "=0.2.84", features = ["serde-serialize"] }
-
-ring = "0.16.19"
-aes-gcm = "0.9.0"
-bech32 = "0.7.2"
+wasm-bindgen = { version = "0.2.84", features = ["serde-serialize"] }
 
 # Must enable the "js"-feature,
 # OR the compiling will fail.
 getrandom = { version = "0.2", features = ["js"] }
 
-zei = { git = "https://github.com/FindoraNetwork/zei", branch = "stable-main" }
-
 ark-ff = "0.3.0"
 ark-std = { version = "0.3.0", features = ["std"] }
 ark-serialize = { version = "0.3.0", features = ["derive"] }
diff --git a/src/components/zkcards_wasm/src/zkcards/error.rs b/src/components/zkcards_wasm/src/zkcards/error.rs
index 23aacd8f1..9d43038c6 100644
--- a/src/components/zkcards_wasm/src/zkcards/error.rs
+++ b/src/components/zkcards_wasm/src/zkcards/error.rs
@@ -36,3 +36,9 @@ impl From<CardProtocolError> for GameErrors {
         Self::ProtocolError(value)
     }
 }
+
+impl From<CryptoError> for GameErrors {
+    fn from(value: CryptoError) -> Self {
+        Self::CryptoError(value)
+    }
+}
diff --git a/src/components/zkcards_wasm/src/zkcards/mod.rs b/src/components/zkcards_wasm/src/zkcards/mod.rs
index 21ff72f8b..38822f8db 100644
--- a/src/components/zkcards_wasm/src/zkcards/mod.rs
+++ b/src/components/zkcards_wasm/src/zkcards/mod.rs
@@ -13,6 +13,7 @@ use proof_essentials::{
     },
 };
 use serde::{Deserialize, Serialize};
+use wasm_bindgen::prelude::*;
 
 // Choose elliptic curve setting
 // And instantiate concrete type for our card protocol
@@ -23,6 +24,7 @@ type CardProtocol<'a> = discrete_log_cards::DLCards<'a, Curve>;
 type Enc = ElGamal<Curve>;
 type Comm = PedersenCommitment<Curve>;
 
+#[wasm_bindgen]
 #[derive(Deserialize, Serialize)]
 pub struct CardParameters(
     #[serde(serialize_with = "ark_se", deserialize_with = "ark_de")]
@@ -53,6 +55,7 @@ pub type PlayerPublicKey = discrete_log_cards::PublicKey<Curve>;
 pub type PlayerSecretKey = discrete_log_cards::PlayerSecretKey<Curve>;
 pub type AggregatePublicKey = discrete_log_cards::PublicKey<Curve>;
 
+#[wasm_bindgen]
 #[derive(Clone, Copy, Eq, Hash, PartialEq, Debug, Serialize, Deserialize)]
 pub struct Card(
     #[serde(serialize_with = "ark_se", deserialize_with = "ark_de")]
@@ -69,6 +72,7 @@ impl From<Card> for discrete_log_cards::Card<Curve> {
     }
 }
 
+#[wasm_bindgen]
 #[derive(Clone, Copy, Eq, Hash, PartialEq, Debug, Serialize, Deserialize)]
 pub struct MaskedCard(
     #[serde(serialize_with = "ark_se", deserialize_with = "ark_de")]
@@ -90,6 +94,7 @@ impl<'a> From<&'a MaskedCard> for &'a discrete_log_cards::MaskedCard<Curve> {
     }
 }
 
+#[wasm_bindgen]
 #[derive(Clone, Copy, Eq, Hash, PartialEq, Debug, Serialize, Deserialize)]
 pub struct RevealToken(
     #[serde(serialize_with = "ark_se", deserialize_with = "ark_de")]
@@ -106,6 +111,7 @@ impl From<RevealToken> for discrete_log_cards::RevealToken<Curve> {
     }
 }
 
+#[wasm_bindgen]
 #[derive(Copy, Clone, Deserialize, Serialize)]
 pub struct ProofKeyOwnership(
     #[serde(serialize_with = "ark_se", deserialize_with = "ark_de")]
@@ -122,6 +128,7 @@ impl From<ProofKeyOwnership> for schnorr_identification::proof::Proof<Curve> {
     }
 }
 
+#[wasm_bindgen]
 #[derive(Clone, Copy, Eq, Hash, PartialEq, Debug, Deserialize, Serialize)]
 pub struct ProofReveal(
     #[serde(serialize_with = "ark_se", deserialize_with = "ark_de")]
@@ -138,6 +145,7 @@ impl From<ProofReveal> for chaum_pedersen_dl_equality::proof::Proof<Curve> {
     }
 }
 
+#[wasm_bindgen]
 #[derive(Deserialize, Serialize)]
 pub struct ProofShuffle(
     #[serde(serialize_with = "ark_se", deserialize_with = "ark_de")]
@@ -159,6 +167,7 @@ impl<'a> From<&'a ProofShuffle> for &'a shuffle::proof::Proof<Scalar, Enc, Comm>
     }
 }
 
+#[wasm_bindgen]
 //pub struct ProofMasking(chaum_pedersen_dl_equality::proof::Proof<Curve>);
 #[derive(Clone, Copy, Eq, Hash, PartialEq, Debug, Deserialize, Serialize)]
 pub struct ProofRemasking(
@@ -176,6 +185,7 @@ impl From<ProofRemasking> for chaum_pedersen_dl_equality::proof::Proof<Curve> {
     }
 }
 
+//#[wasm_bindgen]
 #[derive(Serialize, Deserialize)]
 pub struct RevealedToken {
     pub token: RevealToken,