diff --git a/modules/bitgo/test/v2/unit/internal/tssUtils/ecdsa.ts b/modules/bitgo/test/v2/unit/internal/tssUtils/ecdsa.ts
index c854606695..4fcd8ebe45 100644
--- a/modules/bitgo/test/v2/unit/internal/tssUtils/ecdsa.ts
+++ b/modules/bitgo/test/v2/unit/internal/tssUtils/ecdsa.ts
@@ -1468,6 +1468,14 @@ describe('TSS Ecdsa Utils:', async function () {
     message.should.equal(expectedMessageToSign);
   });
 
+  it('publicKeyFromCommonKeychain returns correct public key', function () {
+    const commonKeychain =
+      '03f40c70545b519bb7bbc7195fd4b7d5bbfc873bfd38b18596e4b47a05b6a88d552e2e8319cb31e279b99dbe54115a983d35e86679af96d81b7478d1df368f76a8';
+    const expectedPubKeyResult = `f40c70545b519bb7bbc7195fd4b7d5bbfc873bfd38b18596e4b47a05b6a88d556a10d6ab8055dc0b3a9af9dc4e42f4f9773c590afcc298d017c1b1ce29a88041`;
+    const actualPubKey = ECDSAUtils.EcdsaUtils.publicKeyFromCommonKeychain(commonKeychain);
+    actualPubKey.should.equal(expectedPubKeyResult);
+  });
+
   // #region Nock helpers
   async function createIncompleteBitgoHeldBackupKeyShare(
     userGpgKey: openpgp.SerializedKeyPair<string>,
diff --git a/modules/sdk-core/package.json b/modules/sdk-core/package.json
index a0456c00db..923f704728 100644
--- a/modules/sdk-core/package.json
+++ b/modules/sdk-core/package.json
@@ -44,6 +44,8 @@
     "@stablelib/hex": "^1.0.0",
     "@types/keccak": "^3.0.1",
     "@types/superagent": "4.1.15",
+    "elliptic": "^6.5.2",
+    "@types/elliptic": "^6.4.12",
     "bech32": "^2.0.0",
     "big.js": "^3.1.3",
     "bigint-crypto-utils": "3.1.4",
diff --git a/modules/sdk-core/src/bitgo/utils/tss/ecdsa/ecdsa.ts b/modules/sdk-core/src/bitgo/utils/tss/ecdsa/ecdsa.ts
index f446443b4b..35d5750c80 100644
--- a/modules/sdk-core/src/bitgo/utils/tss/ecdsa/ecdsa.ts
+++ b/modules/sdk-core/src/bitgo/utils/tss/ecdsa/ecdsa.ts
@@ -2,6 +2,7 @@ import assert from 'assert';
 import { Buffer } from 'buffer';
 import { Key, SerializedKeyPair } from 'openpgp';
 import * as openpgp from 'openpgp';
+import { ec } from 'elliptic';
 
 import { EcdsaPaillierProof, EcdsaRangeProof, EcdsaTypes, hexToBigInt, minModulusBitLength } from '@bitgo/sdk-lib-mpc';
 import { bip32 } from '@bitgo/utxo-lib';
@@ -1181,4 +1182,11 @@ export class EcdsaUtils extends baseTSSUtils<KeyShare> {
       .send(body)
       .result();
   }
+
+  static publicKeyFromCommonKeychain(commonKeychain: string) {
+    const pub = EcdsaUtils.getPublicKeyFromCommonKeychain(commonKeychain);
+    const secp256k1 = new ec('secp256k1');
+    const key = secp256k1.keyFromPublic(pub, 'hex');
+    return key.getPublic().encode('hex', false).slice(2);
+  }
 }