Invention Grant
- Patent Title: Apparatus and method for managing use of secure tokens
- Patent Title (中): 用于管理安全令牌的使用的装置和方法
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Application No.: US14046138Application Date: 2013-10-04
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Publication No.: US09124573B2Publication Date: 2015-09-01
- Inventor: Walter Cooper Chastain , Stephen Emille Chin , Samuel King , Michael Suozzo , Nicholas Vondrak , Ismaila Wane
- Applicant: AT&T Intellectual Property I, LP , AT&T Mobility II, LLC
- Applicant Address: US GA Atlanta US GA Atlanta
- Assignee: AT&T INTELLECTUAL PROPERTY I, LP,AT&T MOBILITY II, LLC
- Current Assignee: AT&T INTELLECTUAL PROPERTY I, LP,AT&T MOBILITY II, LLC
- Current Assignee Address: US GA Atlanta US GA Atlanta
- Agency: Guntin & Gust, PLC
- Agent Ed Guntin
- Main IPC: H04L29/06
- IPC: H04L29/06 ; H04W12/06

Abstract:
A system that incorporates the subject disclosure may perform, for example, operations including receiving an encrypted secure token from a secure token application function that is remote from the communication device, storing the encrypted secure token in a secure element memory of the secure element, accessing user input requesting the encrypted secure token where the secure device processor is separate from the secure element and is in communication with the secure element, generating a modified secure token by adding identification information to the encrypted secure token and by performing a second encryption of the encrypted secure token with the identification information, receiving the modified secure token from the secure element, and providing the modified secure token to a receiving device. Other embodiments are disclosed.
Public/Granted literature
- US20150100788A1 APPARATUS AND METHOD FOR MANAGING USE OF SECURE TOKENS Public/Granted day:2015-04-09
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