Invention Grant
US08639915B2 Apparatus and method for distributing private keys to an entity with minimal secret, unique information
有权
将密钥分发给具有最小秘密,唯一信息的实体的装置和方法
- Patent Title: Apparatus and method for distributing private keys to an entity with minimal secret, unique information
- Patent Title (中): 将密钥分发给具有最小秘密,唯一信息的实体的装置和方法
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Application No.: US12750128Application Date: 2010-03-30
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Publication No.: US08639915B2Publication Date: 2014-01-28
- Inventor: Gary L. Graunke
- Applicant: Gary L. Graunke
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Blakely, Sokoloff, Taylor & Zafman LLP
- Main IPC: G06F15/177
- IPC: G06F15/177

Abstract:
In some embodiments, a method and apparatus for distributing private keys to an entity with minimal secret, unique information are described. In one embodiment, the method includes the storage of a chip secret key within a manufactured chip. Once the chip secret key is stored or programmed within the chip, the chip is sent to a system original equipment manufacturer (OEM) in order to integrate the chip within a system or device. Subsequently, a private key is generated for the chip by a key distribution facility (KDF) according to a key request received from the system OEM. In one embodiment, the KDF is the chip manufacturer. Other embodiments are described and claimed.
Public/Granted literature
- US20100183154A1 APPARATUS AND METHOD FOR DISTRIBUTING PRIVATE KEYS TO AN ENTITY WITH MINIMAL SECRET, UNIQUE INFORMATION Public/Granted day:2010-07-22
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