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公开(公告)号:US20160070932A1
公开(公告)日:2016-03-10
申请号:US14482136
申请日:2014-09-10
申请人: Vincent J. Zimmer , Peter J. Barry , Rajesh Poornachandran , Arjan Van De Ven , Peter A. Dice , Gopinatth Selvaraje , Julien Carreno , Lee G. Rosenbaum
发明人: Vincent J. Zimmer , Peter J. Barry , Rajesh Poornachandran , Arjan Van De Ven , Peter A. Dice , Gopinatth Selvaraje , Julien Carreno , Lee G. Rosenbaum
CPC分类号: G06F21/575 , G06F9/4406 , G06F21/53 , G06F21/72 , G06F21/79 , G06F2221/033 , G06F2221/2107 , G06F2221/2111 , H04L9/0861 , H04L9/0894 , H04L9/14 , H04L9/302 , H04L2209/60
摘要: In an embodiment, a system on a chip includes: a single core to execute a legacy instruction set, the single core configured to enter a system management mode (SMM) to provide a trusted execution environment to perform at least one secure operation; and a memory controller coupled to the single core, the memory controller to interface with a system memory, where a portion of the system memory comprises a secure memory for the SMM, and the single core is to authenticate and execute a boot firmware, and pass control to the SMM to obtain a key pair from a protected storage and store the key pair in the secure memory. Other embodiments are described and claimed.
摘要翻译: 在一个实施例中,芯片上的系统包括:执行遗留指令集的单个核心,所述单个核心被配置为进入系统管理模式(SMM)以提供可信赖执行环境以执行至少一个安全操作; 以及耦合到所述单个核的存储器控制器,所述存储器控制器与系统存储器接口,其中所述系统存储器的一部分包括用于所述SMM的安全存储器,并且所述单个核心将认证并执行引导固件,并且传递 控制到SMM以从受保护的存储器获取密钥对,并将密钥对存储在安全存储器中。 描述和要求保护其他实施例。
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公开(公告)号:US20150278495A1
公开(公告)日:2015-10-01
申请号:US14228488
申请日:2014-03-28
申请人: Fenghua Yu , Arjan Van De Ven , Bruce Schlobohm
发明人: Fenghua Yu , Arjan Van De Ven , Bruce Schlobohm
CPC分类号: G06F21/32 , H04L9/3231 , H04L9/3239
摘要: Various systems and methods for authenticating a user are described herein. A system to includes a biometric scanner to scan an input sequence of biometric identifiers; a storage device to store a biometric identifier database; an input module to receive the input sequence of biometric identifiers; an access module to access the biometric identifier database and retrieve a secret sequence of biometric identifiers; a comparator module to compare the input sequence of biometric identifiers to the secret sequence of biometric identifiers to obtain a result; and an authorization module to, based on the result, allow access to a resource provided by the system.
摘要翻译: 这里描述了用于认证用户的各种系统和方法。 一种包括用于扫描生物特征识别符的输入序列的生物测定扫描器的系统; 用于存储生物识别数据库的存储设备; 用于接收生物特征标识符的输入序列的输入模块; 访问模块,用于访问所述生物特征标识符数据库并检索生物识别标识符的秘密序列; 比较器模块,用于将生物特征标识符的输入序列与生物特征标识符的秘密序列进行比较以获得结果; 以及基于结果允许访问由系统提供的资源的授权模块。
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