H - Electricity – 04 – W
Patent
H - Electricity
04
W
H04W 12/02 (2009.01) H04W 4/12 (2009.01)
Patent
CA 2454218
A method and system are provided for processing encrypted messages at a mobile device. A mobile device receives an encrypted message that comprises encrypted content as well as encryption information for accessing the encrypted content. At the mobile device, the encryption accessing information is obtained and stored to memory. The encription accessing information is retrieved from memory in order to decrypt the encrypted content when the encrypted message is subsequently accessed.
L'invention concerne un procédé et un système permettant de traiter des messages codés sur un dispositif mobile. Un dispositif mobile reçoit un message codé comprenant un contenu codé ainsi que des informations de codage permettant d'accéder audit contenu codé. Sur le dispositif mobile, les informations d'accès de codage sont obtenues et stockées en mémoire. Ces informations d'accès de codage sont extraites de la mémoire afin de décoder le contenu codé lors de l'accès ultérieur audit message codé.
Kirkup Michael G.
Little Herbert A.
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Research In Motion Limited
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