h.Del(xhttp.AmzServerSideEncryptionCopyCustomerKey)
	h.Del(xhttp.AmzMetaUnencryptedContentLength)
	h.Del(xhttp.AmzMetaUnencryptedContentMD5)
}

// SSECopy represents AWS SSE-C for copy requests. It provides
// functionality to handle SSE-C copy requests.
var SSECopy = ssecCopy{}

type ssecCopy struct{}

// IsRequested returns true if the HTTP headers contains
// at least one SSE-C copy header. Regular SSE-C headers

		},
		ExpectedErr: ErrMissingCustomerKeyMD5,
	},
}

func TestSSECopyUnsealObjectKey(t *testing.T) {
	for i, test := range sseCopyUnsealObjectKeyTests {
		if _, err := SSECopy.UnsealObjectKey(test.Headers, test.Metadata, test.Bucket, test.Object); err != test.ExpectedErr {
			t.Errorf("Test %d: got: %v - want: %v", i, err, test.ExpectedErr)
		}
	}