Cryptography – Communication system using cryptography – Wireless communication
Reexamination Certificate
2005-08-30
2005-08-30
Morse, Gregory (Department: 2134)
Cryptography
Communication system using cryptography
Wireless communication
C713S152000
Reexamination Certificate
active
06937731
ABSTRACT:
An end to end real-time encrypting process of a mobile commerce WAP data transmission section and the module of the same are disclosed. The wireless application environment (WAE) is used as a technical platform. An information encryption code security system matching a public key infrastructure is installed in the WML server end. This system includes a handset software encryption and decryption module, a cipher server, and a key management. The added cipher server dynamically downloads a public key using the HTTP service through a WAP gateway of WAN, GSM/GPRS/CDMA and other digital mobile system. When the user is desired to execute an M-commerce, the user may input commerce service according WML and then the input data is up-linked through an encryption and decryption process of the handset encryption and decryption module. After the information transfers to the WML server, it is decrypted by a public key.
REFERENCES:
patent: 6002772 (1999-12-01), Saito
patent: 6223291 (2001-04-01), Puhl et al.
Schneier “Applied Cryptography”, 1996, John Wiley and Sons, Inc, 2ndEditin, pp. 170-175, 181-182, 464-468.
Ho Thomas
Mitake Information Corporation
Morse Gregory
Rosenberg , Klein & Lee
LandOfFree
End to end real-time encrypting process of a mobile commerce... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with End to end real-time encrypting process of a mobile commerce..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and End to end real-time encrypting process of a mobile commerce... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3486209