encryptionType: "",
		err:            nil,
	}, // 1
	{
		headers: http.Header{
			xhttp.AmzServerSideEncryptionCustomerAlgorithm: []string{"AES256"},
			xhttp.AmzServerSideEncryptionCustomerKey:       []string{"Mz"},
			xhttp.AmzServerSideEncryptionCustomerKeyMD5:    []string{"7PpPLAK26ONlVUGOWlusfg=="},
		},
		copySource:     false,
		metadata:       nil,
		encryptionType: "",
		err:            crypto.ErrInvalidCustomerKey,