... ,best service,reasonable price E6020 Series Encryption Pin Pad Main Application:Automatic Teller Machines (ATMs ... management architecture and technologySupport of multiple PIN block formatsSecure PIN processingUnlimited length of data for user ... ECB/CBC encryption/decryptionDES MAC calculation3DES MAC calculationDES PIN encryption3DES PIN encryptionMultiple PIN Block formats: ANSI, ISO0, ISO1, ECI2 ...