公开(公告)号：US20160127128A1

公开(公告)日：2016-05-05

申请号：US14755125

申请日：2015-06-30

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Liqun Chen ,  Fraser John Dickin ,  Martin Sadler ,  Chris I. Dalton ,  Nigel Edwards ,  Simon Kai-Ying Shiu ,  Boris Balacheff

IPC: H04L9/08 ,  G06F21/72 ,  H04L9/32

CPC classification number: H04L9/0897 ,  G06F21/72 ,  H04L9/0866 ,  H04L9/3073 ,  H04L9/3247

Abstract: An electronic device for management of cryptographic keys, and a corresponding method implemented in a computing device comprising a physical processor, transmit feature data of the device to a key generation module, wherein the feature data comprises information corresponding to an identifier or an attribute of the device, and receive, by the device from the key generation module, a digital signature of the transmitted feature data. The device installs the received digital signature as a cryptographic private key for communication, and performs a cryptographic operation using the installed digital signature as the cryptographic private key.

Abstract translation: 一种用于管理加密密钥的电子设备，以及在包括物理处理器的计算设备中实现的相应方法，将设备的特征数据发送到密钥生成模块，其中，特征数据包括与标识符或属性对应的信息 设备，并且由密钥生成模块的设备接收所发送的特征数据的数字签名。 设备将接收到的数字签名作为加密专用密钥进行安装，进行通信，并使用安装的数字签名作为密码私钥进行密码操作。