fixup myCrypto

Author: benzekrimaha

tests/unit/api/multipartUpload.js

@@ -1933,7 +1933,7 @@ describe('Multipart Upload API', () => {
             assert.ifError(err);
             const testUploadId =
                 json.InitiateMultipartUploadResult.UploadId[0];
-            const md5Hash = crypto.createHash('md5').update(partBody);
+            const md5Hash = myCrypto.createHash('md5').update(partBody);
             const calculatedHash = md5Hash.digest('hex');
             const partRequest = new DummyRequest({
                 bucketName,
@@ -2012,7 +2012,7 @@ describe('Multipart Upload API', () => {
             assert.ifError(err);
             const testUploadId =
                 json.InitiateMultipartUploadResult.UploadId[0];
-            const md5Hash = crypto.createHash('md5').update(partBody);
+            const md5Hash = myCrypto.createHash('md5').update(partBody);
             const calculatedHash = md5Hash.digest('hex');
             const partRequest = new DummyRequest({
                 bucketName,
@@ -2319,7 +2319,7 @@ describe('complete mpu with versioning', () => {
             assert.ifError(err);
             const testUploadId =
                 json.InitiateMultipartUploadResult.UploadId[0];
-            const md5Hash = crypto.createHash('md5').update(partBody);
+            const md5Hash = myCrypto.createHash('md5').update(partBody);
             const calculatedHash = md5Hash.digest('hex');
             const partRequest = new DummyRequest({
                 bucketName,