Added crates for jubjub and poseidon to try to replace midnight while it is not published.

Author: damrobi

Cargo.lock

@@ -26,6 +26,7 @@ future_snark = [
     "sha2",
     "group",
     "num-traits",
+    "dusk-poseidon",
 ] # For activating snark features
 
 [dependencies]
@@ -34,6 +35,7 @@ blake2 = "0.10.6"
 # Enforce blst portable feature for runtime detection of Intel ADX instruction set.
 blst = { version = "0.3.16", features = ["portable"] }
 digest = { workspace = true }
+dusk-poseidon = { version = "0.41.0", optional = true }
 ff = { version = "0.13.1", optional = true }
 group = { version = "0.13.0", optional = true }
 midnight-circuits = { git = "https://github.com/midnightntwrk/midnight-zk", rev = "c88a50c2169f060120a52ad0980de90f08bc9535", optional = true }

mithril-stm/Cargo.toml

@@ -1,7 +1,10 @@
 use anyhow::{Result, anyhow};
-use midnight_circuits::hash::poseidon::PoseidonChip;
-use midnight_circuits::instructions::HashToCurveCPU;
-use midnight_circuits::instructions::hash::HashCPU;
+
+use midnight_circuits::{
+    hash::poseidon::PoseidonChip,
+    instructions::{HashToCurveCPU, hash::HashCPU},
+};
+
 use midnight_curves::{Fq as JubjubBase, Fr as JubjubScalar, JubjubSubgroup};
 
 use group::{Group, GroupEncoding};