Wincor Nixdorf International Gmbh

Diebold Nixdorf, Incorporated

Matthias Runowski

Michael Nolte

Volker Krummel

Johannes Bloemer

Daniela Sandschneider

Gerhard Osterholz

Volker Dr Krummel

Method for checking the consistency of control software of a controller of a self-service automat having a trustworthy domain () that is located inside the self-service automat, comprising these steps:

Method and process for PIN entry in a consistent software stack in cash machines

Method to secure the communication of components within self-service automats that are linked to each other by a bus system, having a transmitter and a receiver, characterized in that data are exchanged as tupels (C,A,R,N,Z) on the transport layer of the bus system where

System and method for secure communication of components inside self-service automats

The invention relates to a device and a method for authenticating components of an self-service automatic teller machine, wherein the components comprise unambiguous identification information that can be exchanged among the components, wherein an authentication of the components and/or the information exchanged between the components is carried out by the encryption and/or signature of the information on basis of identity based encryption (IBE) that uses the identification information of the components.

Method and device for authenticating components within an automatic teller machine

Method to secure the communication of components within self-service automats that are linked to each other by a bus system, having a transmitter and a receiver, characterized in that data are exchanged as tuples (C, A, R, N, Z) on the transport layer of the bus system where

A method for commencing operation of an encrypted pin pad (EPP) of a self-service terminal. The EPP includes a security module that is capable of encrypting a confidential numeric code entered over the EPP with a PIN key. The EPP has a sensor that detects whether the EPP is installed properly in the self-service terminal or not. The sensor signal is scanned by the security module of the EPP. The EPP automatically goes to a non-operational mode if the sensor signal indicates that the EPP is not properly installed. The EPP, after passing from an operational to a non-operational mode, can only be returned to operation by entering an authorized activation code in the keypad security module.

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Salzkotten, Germany

Matthias Runowski