Invention Grant
US08051285B2 Battery processor circuitry with separate public and private bus
有权
电池处理器电路具有单独的公共和私人总线
- Patent Title: Battery processor circuitry with separate public and private bus
- Patent Title (中): 电池处理器电路具有单独的公共和私人总线
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Application No.: US12564590Application Date: 2009-09-22
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Publication No.: US08051285B2Publication Date: 2011-11-01
- Inventor: Narendar Shankar , Erdal Paksoy , Todd Vanyo
- Applicant: Narendar Shankar , Erdal Paksoy , Todd Vanyo
- Applicant Address: US TX Dallas
- Assignee: Texas Instruments Incorporated
- Current Assignee: Texas Instruments Incorporated
- Current Assignee Address: US TX Dallas
- Agent Lawrence J. Bassuk; W. James Brady; Frederick J. Telecky, Jr.
- Main IPC: H04L9/32
- IPC: H04L9/32 ; G06F21/00
Abstract:
Systems and methods for providing a battery module 110 with secure identity information and authentication of the identity of the battery 110 by a host 120. In one embodiment, the system for providing a battery module with secure identity information includes: (1) a tamper resistant processing environment 200 located within the battery module 110 and (2) a key generator configured to generate a key based on an identity of the battery module 110 and cause the key to be stored within the tamper resistant processing environment 200.
Public/Granted literature
- US20100011218A1 SYSTEM AND METHOD FOR SECURE AUTHENTICATION OF A "SMART" BATTERY BY A HOST Public/Granted day:2010-01-14
Information query
