Siemens Aktiengesellschaft

Infineon Technologies Ag

Siemens Nixdorf Informationssysteme Aktiengesellschaft

Fujitsu Siemens Computer

Gerhard Hoffmann

Klaus Lukas

Albrecht Hoene

Wolfgang Brixius

Dominik Gräfer

Tobias Schneider

Michael Munzert

Rainer Junk

Christoph Capellaro

Günther Spitzer

Friedrich Trautner

Matthias Leclerc

Ekkehard Lohmann

Helmut Baumgartner

Ferdinand Steiner

Stephan Lechner

A method and apparatus wherein, for a network protocol a message is encoded in a first computer unit upon employment of the encoding format of the network protocol, being encoded to form an encoded message. The encoded message is subjected to a cryptographic process. The cryptographically processed message thereby formed is again encoded upon employment of the encoding format of the network protocol. The cryptographically processed message encoded in this way is transmitted from the first computer unit to the second computer unit. In the second computer unit, the received message is decoded according to the encoding format of the network protocol, and an inverse cryptographic process is applied to the decoded message. The inversely cryptographically processed message is again decoded according to the encoding format of the network protocol.

Method and apparatus for encoding, transmitting and decoding a digital message

A speech recognition system and method are provided for the speech-controlled inputting of short messages into a telecommunications terminal, in particular a mobile phone or cordless phone, having a speech recognizer module which operates independently of the speaker, a text/phoneme converter module and/or an auxiliary speech recognition module which operates in a speaker-dependent fashion and has the purpose of converting the text inputs or text transfers into a phonetic script which is adapted to the speech recognition module, and a vocabulary control module for supplementing the vocabulary or for replacing elements of the vocabulary by words or phrases which have been input or transferred.

Speech recognition system and method for operating same

After a key pair with a public key and a corresponding private key has been determined on the basis of an initial value, the initial value is made available to a user. The private key can then be erased. When the user wishes to carry out a cryptographic operation based on the 'Public-Key-Technology', the user enters the initial value into a computer and, upon utilization of the initial value, a regenerated private key is formed, which corresponds to the private key that had been previously formed but was then erased.

Method and system for regenerating a private key for a predetermined asymmetric cryptographic key pair

A conveyor system for transported goods which are transported with a preset transport speed and method for operating the conveyor system are described. The individual conveyers of the system are driven by asynchronous motors. Sensors associated with the conveyors measure the actual transport speed of the transported goods on conveyors to determine the dependence of the actual transport speed on the load, such as the weight of the transported goods. A controller adjusts the speed of the conveyors based on the signals received from the sensors.

Load-dependent asynchronous drive for a transport path

Process for detecting unauthorized introduction of any data transmitted

Growing community of inventors

Eichenau, Germany

Gerhard Hoffmann