diff --git a/circuits/scripts/build_register_circuits.sh b/circuits/scripts/build_register_circuits.sh
deleted file mode 100755
index 80ea0fa5..00000000
--- a/circuits/scripts/build_register_circuits.sh
+++ /dev/null
@@ -1,52 +0,0 @@
-#!/bin/bash
-
-source "scripts/download_ptau.sh"
-
-build_circuit() {
-    local CIRCUIT_NAME=$1
-    local CIRCUIT_TYPE=$2
-    local START_TIME=$(date +%s)
-
-    echo "compiling circuit: $CIRCUIT_NAME"
-    circom circuits/${CIRCUIT_TYPE}/instances/${CIRCUIT_NAME}.circom -l node_modules -l ./node_modules/@zk-kit/binary-merkle-root.circom/src -l ./node_modules/circomlib/circuits --r1cs --O1 --wasm -c --output build
-
-    echo "building zkey"
-    yarn snarkjs groth16 setup build/${CIRCUIT_NAME}.r1cs build/powersOfTau28_hez_final_20.ptau build/${CIRCUIT_NAME}.zkey
-
-    echo "building vkey"
-    yarn snarkjs zkey contribute build/${CIRCUIT_NAME}.zkey build/${CIRCUIT_NAME}_final.zkey -e="random text"
-    yarn snarkjs zkey export verificationkey build/${CIRCUIT_NAME}_final.zkey build/${CIRCUIT_NAME}_vkey.json
-
-    yarn snarkjs zkey export solidityverifier build/${CIRCUIT_NAME}_final.zkey build/Verifier_${CIRCUIT_NAME}.sol
-    sed -i '' "s/Groth16Verifier/Verifier_${CIRCUIT_NAME}/g" build/Verifier_${CIRCUIT_NAME}.sol
-    cp build/Verifier_${CIRCUIT_NAME}.sol ../contracts/contracts/Verifier_${CIRCUIT_NAME}.sol
-    echo "copied Verifier_${CIRCUIT_NAME}.sol to contracts"
-
-    echo "Build of $CIRCUIT_NAME completed in $(($(date +%s) - START_TIME)) seconds"
-    echo "Size of ${CIRCUIT_NAME}.r1cs: $(wc -c <build/${CIRCUIT_NAME}.r1cs) bytes"
-    echo "Size of ${CIRCUIT_NAME}.wasm: $(wc -c <build/${CIRCUIT_NAME}_js/${CIRCUIT_NAME}.wasm) bytes"
-    echo "Size of ${CIRCUIT_NAME}_final.zkey: $(wc -c <build/${CIRCUIT_NAME}_final.zkey) bytes"
-}
-
-# Define circuits and their types
-# name:folder:build_flag
-# set build_flag to false if you want to skip the build
-CIRCUITS=(
-    "register_rsa_65537_sha256:register:false"
-    "register_rsa_65537_sha1:register:true"
-    "register_rsapss_65537_sha256:register:false"
-    "register_ecdsa_sha256:register:false"
-    "register_ecdsa_sha1:register:false"
-)
-
-TOTAL_START_TIME=$(date +%s)
-for circuit in "${CIRCUITS[@]}"; do
-    IFS=':' read -r CIRCUIT_NAME CIRCUIT_TYPE BUILD_FLAG <<< "$circuit"
-    if [ "$BUILD_FLAG" = "true" ]; then
-        echo "Debug: Building circuit $CIRCUIT_NAME of type $CIRCUIT_TYPE"
-        build_circuit "$CIRCUIT_NAME" "$CIRCUIT_TYPE"
-    else
-        echo "Skipping build for $CIRCUIT_NAME"
-    fi
-done
-echo "Total completed in $(($(date +%s) - TOTAL_START_TIME)) seconds"
\ No newline at end of file
diff --git a/circuits/scripts/build_utils_circuits.sh b/circuits/scripts/build_utils_circuits.sh
deleted file mode 100755
index 73120316..00000000
--- a/circuits/scripts/build_utils_circuits.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/bash
-
-echo "compiling circuit rsapss_verifier"
-circom circuits/tests/utils/rsapss_verifier.circom -l node_modules -l ./node_modules/@zk-kit/binary-merkle-root.circom/src -l ./node_modules/circomlib/circuits --r1cs --O1 --wasm -c --output build