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-rw-r--r--packages/contracts/src/utils/signing_utils.ts5
1 files changed, 2 insertions, 3 deletions
diff --git a/packages/contracts/src/utils/signing_utils.ts b/packages/contracts/src/utils/signing_utils.ts
index 4c36c8310..9c711c72c 100644
--- a/packages/contracts/src/utils/signing_utils.ts
+++ b/packages/contracts/src/utils/signing_utils.ts
@@ -1,10 +1,9 @@
+import { SignatureType } from '@0xproject/types';
import * as ethUtil from 'ethereumjs-util';
-import { SignatureType } from './types';
-
export const signingUtils = {
signMessage(message: Buffer, privateKey: Buffer, signatureType: SignatureType): Buffer {
- if (signatureType === SignatureType.Ecrecover) {
+ if (signatureType === SignatureType.EthSign) {
const prefixedMessage = ethUtil.hashPersonalMessage(message);
const ecSignature = ethUtil.ecsign(prefixedMessage, privateKey);
const signature = Buffer.concat([