公开(公告)号：WO2014026095A3

公开(公告)日：2014-05-01

申请号：PCT/US2013054306

申请日：2013-08-09

Applicant: CRYPTOGRAPHY RES INC

Inventor： KOCHER PAUL CARL ,  JUN BENJAMIN CHE-MING ,  LEISERSON ANDREW JOHN

IPC: H04L9/14

CPC classification number: H04L63/0823 ,  G06F21/54 ,  G06F21/71 ,  G06F2221/2101 ,  H04L9/083 ,  H04L9/0897 ,  H04L9/14 ,  H04L9/3247 ,  H04L63/061 ,  H04L63/083

Abstract: A mechanism for providing secure feature and key management in integrated circuits is described. An example integrated circuit includes a secure memory to store a secret key, and a security manager core, coupled to the secure memory, to receive a digitally signed command, verify a signature associated with the command using the secret key, and configure operation of the integrated circuit using the command.

Abstract translation: 描述了在集成电路中提供安全特征和密钥管理的机制。 示例性集成电路包括用于存储秘密密钥的安全存储器和耦合到安全存储器的安全管理器核，以接收数字签名的命令，使用秘密密钥验证与该命令相关联的签名，以及配置 集成电路使用该命令。