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公开(公告)号：US11106774B2
公开(公告)日：2021-08-31
申请号：US16525698
申请日：2019-07-30
Applicant: ARM IP Limited
Inventor： Krisztian Flautner , Hugo John Martin Vincent , Amyas Edward Wykes Phillips , Robert George Taylor
IPC: G06F21/32 , H04L9/32 , G06F21/34 , H04L29/06 , H04W12/065 , H04W12/06 , H04W12/069 , G06F21/33 , G06F21/35
Abstract: A trusted device, such as a wristwatch, is provided with authentication circuitry, used to perform an authentication operation to switch the trusted device into an authenticated state. Retention monitoring circuitry monitors the physical possession of the trusted device by the user following the authentication operation and switches the trusted device out of an authenticated state if the trusted device does not remain in the physical possession of the user. While the trusted device remains in the physical possession of the user, communication triggering circuitry is used to detect a request to establish communication with a target device that is one of a plurality of different target devices and communication circuitry is used to communicate with that target device using an authenticated identity of the user.
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Patent Agency Ranking
公开(公告)号：US10657523B2
公开(公告)日：2020-05-19
申请号：US13968733
申请日：2013-08-16
Applicant: ARM IP Limited
Abstract: An apparatus, system and method for establishing a transaction between first and second parties including a first signing step in which a transaction message including a request and a transaction identifier is cryptographically signed by the first party to form a first cryptographically signed message. The first signed message is transmitted from the first party to the second party. The second party then cryptographically signs the first message to form a second cryptographically signed message. The second message is also transmitted from one or more of a plurality of parties having the second message to a trusted third party. The trusted third party is able to verify that the second message was cryptographically signed by the second party and can also verify that the first message in the second message was cryptographically signed by the first party.
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公开(公告)号：US10042996B2
公开(公告)日：2018-08-07
申请号：US14951528
申请日：2015-11-25
Applicant: ARM IP Limited
Inventor： Krisztian Flautner , Hugo John Martin Vincent , Amyas Edward Wykes Phillips , Robert George Taylor
CPC classification number: G06F21/35 , G06F21/32 , G06F21/33 , G06F21/34 , G06F2221/2133 , H04L9/3226 , H04L63/08 , H04L63/0861 , H04L2463/082 , H04W12/06
Abstract: A trusted device, such as a wristwatch, is provided with authentication circuitry, used to perform an authentication operation to switch the trusted device into an authenticated state. Retention monitoring circuitry monitors the physical possession of the trusted device by the user following the authentication operation and switches the trusted device out of an authenticated state if the trusted device does not remain in the physical possession of the user. While the trusted device remains in the physical possession of the user, communication triggering circuitry is used to detect a request to establish communication with a target device that is one of a plurality of different target devices and communication circuitry is used to communicate with that target device using an authenticated identity of the user.
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公开(公告)号：US09231765B2
公开(公告)日：2016-01-05
申请号：US13920695
申请日：2013-06-18
Applicant: ARM IP Limited
Inventor： Krisztian Flautner , Hugo John Martin Vincent , Amyas Edward Wykes Phillips , Robert George Taylor
CPC classification number: G06F21/35 , G06F21/32 , G06F21/33 , G06F21/34 , G06F2221/2133 , H04L9/3226 , H04L63/08 , H04L63/0861 , H04L2463/082 , H04W12/06
Abstract: A trusted device, such as a wristwatch 2, is provided with authentication circuitry 26, used to perform an authentication operation to switch the trusted device into an authenticated state. Retention monitoring circuitry 32 monitors the physical possession of the trusted device by the user following the authentication operation and switches the trusted device out of an authenticated state if the trusted device does not remain in the physical possession of the user. While the trusted device remains in the physical possession of the user, communication triggering circuitry 38 is used to detect a request to establish communication with a target device that is one of a plurality of different target devices and communication circuitry 40 is used to communicate with that target device using an authenticated identity of the user.
Abstract translation: 诸如手表2的受信设备设置有认证电路26，用于执行将可信设备切换到认证状态的认证操作。 保留监视电路32监视用户在认证操作之后物理占有可信设备，并且如果可信设备不保留在用户的物理拥有状态，则将可信设备切换到认证状态。 当信任的设备保持在用户的物理拥有状态时，通信触发电路38用于检测与目标设备建立通信的请求，该目标设备是多个不同的目标设备中的一个，并且通信电路40用于与 目标设备使用用户的身份验证身份。
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公开(公告)号：US20150048926A1
公开(公告)日：2015-02-19
申请号：US13987648
申请日：2013-08-19
Applicant: ARM IP Limited
Inventor： Hugo John Martin Vincent , Krisztian Flautner
IPC: G07C9/00
CPC classification number: G07C9/00111 , G04G21/04 , H01Q1/273
Abstract: An envoy device configured to perform a transaction with a further device. The envoy device comprises: a data store; a processor; communication circuitry for communicating with the further device; and a display. The envoy device is configured to respond to detection of the further device being within a predetermined physical proximity to trigger initiation of a transaction between the devices; and to respond to the transaction completing to display an object related to the transaction that it is determined the user may wish to select to initiate a subsequent action.
Abstract translation: 被配置为与另一设备执行交易的特使装置。 特使装置包括：数据存储器; 处理器 用于与所述另外的设备通信的通信电路; 和显示器。 所述特使装置被配置为响应于处于预定物理接近度内的所述另外的设备的检测以触发所述设备之间的事务的启动; 并且响应所述交易完成以显示与所述交易相关的对象，确定所述用户可能希望选择启动后续动作。
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