WO03096140A2: SYSTEM AND METHOD OF SECURE AUTHENTICATION AND BILLING FOR GOODS AND
SERVICES USING A CELLULAR TELECOMUNICATION AND AN AUTHORIZATION INFRASTRUCTURE
ASOKAN, Nadarajah; Ankkurinvarsl 6 K, FIN-02320 Espoo, Finland
GINZBOORG, Philip; Ylakaupinkuja 1 B 10, FIN-02360 Espoo, Finland
NOKIA CORPORATION, Keilalahdentie 4, FIN-02150 Espoo, Finland
NOKIA INC., 6000 Connection Drive, Irving, TX 75039, United States of America
A system, method and computer program for authorizing a mobile station to use a
product, service, access or other rights provided by a service provider through the
use of digital signatures.. These digital signatures are based on a shared signing
key, and can be verified using a signature verification service. This system, method
and computer program will validate the identity of the mobile station being used
utilizing long term keys stored in the mobile station and an authentication center.
The system, method and computer program will then utilize the signing key and the
signature verification service to verify digital signatures that enable the
authorization to access products, services, access or other rights using a mobile
station. When this system, method and computer program is used for authorizing payment
transactions, the gateway will verify the authenticity of any charges made based on
the signatures received. Thus, a user of this system, method and computer program can
purchase goods and services without fear of fraud or errors.
-----Original Message-----
From: Anders Rundgren [mailto:[EMAIL PROTECTED]
Sent: Sun 11/23/2003 9:27 AM
To: internet-payments
Cc:
Subject: The War of the Key-Containers
An insider of a major mobile phone maker, recently confirmed
that HW-crypto indeed will be an integral part of a future
generation of high-end phones.
Next likely episode on the security frontier:
"The War of the Key-Containers"
Beware GemSAFE, JavaCard, EMV etc! Your days are numbered.
There is a new kid on the block, and he is wireless, browser-based,
universal, and can even be used for talking...
Anders
