Pocket encrypting and authenticating communications device

Details Pocket encrypting and authenticating communications device Pocket encrypting and authenticating communications device

H - Electricity

04

L

H04L 9/32 (2006.01) G06F 1/00 (2006.01) G06F 21/00 (2006.01) H04L 29/06 (2006.01)

Patent

CA 2263991

The device includes a communications controller (162), a microprocessor (164), a ROM/RAM memory (166), an input/output circuit (168), a cryptographic engine (170), and a communications controller (172) all connected to a microprocessor bus (184). In addition, the device includes a modem or network interface (160), a smartcard interface (178), a keypad/display controller (176), and a communications port interface (174). The device is portable, it encrypts and authenticates data communications.

Cet appareil comprend un contrôleur de communications (162), un microprocesseur (164), une mémoire ROM/RAM (166), un circuit d'entrée/sortie (168), un moteur cryptographique (170) et un contrôleur de communications (172), tous connectés à un bus de microprocesseur (184). Cet appareil comprend en outre une interface de modem ou de réseau (160), une interface de carte à puce (178), un contrôleur de clavier/d'affichage (176) et une interface de port de communications (174). Cet appareil est portable et il crypte et authentifie les communications de données.

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