diff --git a/test/launcher/utils/crypto.ts b/test/launcher/utils/crypto.ts
deleted file mode 100644
index 7d5a8fa3..00000000
--- a/test/launcher/utils/crypto.ts
+++ /dev/null
@@ -1,42 +0,0 @@
-import { secp256k1 } from "@noble/curves/secp256k1";
-import { keccak_256 } from "@noble/hashes/sha3";
-import type { Hex } from "viem";
-
-/**
- * Converts a compressed ECDSA public key to an Ethereum address.
- * Used for converting BEEFY authorities public keys to Ethereum addresses.
- *
- * @param compressedPubKey - The compressed public key (33 bytes)
- * @returns The Ethereum address derived from the public key
- */
-export const compressedPubKeyToEthereumAddress = (compressedPubKey: Hex): Hex => {
-  // Remove 0x prefix if present
-  const pubKeyBytes = compressedPubKey.startsWith("0x")
-    ? compressedPubKey.slice(2)
-    : compressedPubKey;
-
-  // Convert hex string to Uint8Array
-  const matches = pubKeyBytes.match(/.{1,2}/g);
-  if (!matches) {
-    throw new Error("Invalid hex string format");
-  }
-  const compressedBytes = new Uint8Array(matches.map((byte) => Number.parseInt(byte, 16)));
-
-  // Get the uncompressed point
-  const point = secp256k1.ProjectivePoint.fromHex(compressedBytes);
-  const uncompressedBytes = point.toRawBytes(false); // false = uncompressed
-
-  // Remove the first byte (0x04) which indicates uncompressed format
-  const publicKeyBytes = uncompressedBytes.slice(1);
-
-  // Keccak256 hash of the public key
-  const hash = keccak_256(publicKeyBytes);
-
-  // Take the last 20 bytes as the Ethereum address
-  const address = hash.slice(-20);
-
-  // Convert to hex string with 0x prefix
-  return `0x${Array.from(address)
-    .map((b) => b.toString(16).padStart(2, "0"))
-    .join("")}` as Hex;
-};
diff --git a/test/launcher/utils/index.ts b/test/launcher/utils/index.ts
index 0b71877d..b565dc78 100644
--- a/test/launcher/utils/index.ts
+++ b/test/launcher/utils/index.ts
@@ -1,3 +1,2 @@
 export * from "./checks";
 export * from "./constants";
-export * from "./crypto";