Title:
METHOD FOR INFORMATION INTERACTION AND SECURE DEVICE
Document Type and Number:
WIPO Patent Application WO/2010/043410
Kind Code:
A3
Abstract:
The invention relates to a method for information interaction and a secure device. The method includes the steps: receive an operation command from a client and input the operating information according to the said operation command; judge whether the client user confirms the operating information, if a judgment results in YES, operating information is encrypted and send to client. By inputting operating information or authentication password and sending the encrypted information on the network, the operating information or data is kept secure and a spam or virus has no way to attack the data. The invented secure device includes: a receiver unit, a judge unit, an encryption unit and a sending unit. So the secure device solves the problem in the on-line transaction deal.
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Inventors:
XIAO WEI (US)
ZHU SHIFENG (CN)
GENG TONG (CN)
ZHU SHIFENG (CN)
GENG TONG (CN)
Application Number:
PCT/EP2009/007447
Publication Date:
October 07, 2010
Filing Date:
October 16, 2009
Export Citation:
Assignee:
GIESECKE & DEVRIENT GMBH (DE)
XIAO WEI (US)
ZHU SHIFENG (CN)
GENG TONG (CN)
XIAO WEI (US)
ZHU SHIFENG (CN)
GENG TONG (CN)
International Classes:
G06F21/34; G06F21/60; G06F21/64; H04L29/06
Domestic Patent References:
| WO2002082387A1 | 2002-10-17 | |||
| WO1996000485A2 | 1996-01-04 | |||
| WO2007107868A2 | 2007-09-27 |
Foreign References:
| EP1773018A1 | 2007-04-11 |
Attorney, Agent or Firm:
KSNH PATENTANWÄLTE (Destouchesstr. 68, Munich, DE)
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