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

Apparatus and method for distributing private keys to an entity with minimal secret, unique information
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.
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