公开(公告)号：US20250039041A1

公开(公告)日：2025-01-30

申请号：US18913652

申请日：2024-10-11

Applicant: Intel Corporation

Inventor： Ned M. Smith ,  Keith Nolan ,  Mark Kelly ,  Michael Nolan ,  John Brady ,  Thiago Macieira ,  Zheng Zhang ,  Glen J. Anderson ,  Igor Muttik

IPC: H04L41/0806 ,  G06F16/182 ,  H04L9/00 ,  H04L9/08 ,  H04L9/32 ,  H04L41/12 ,  H04L45/00 ,  H04L61/4505 ,  H04L61/5069 ,  H04L67/10 ,  H04L67/104 ,  H04L67/1087 ,  H04L67/12 ,  H04L67/562 ,  H04L69/18 ,  H04L69/22 ,  H04W4/08 ,  H04W4/70 ,  H04W12/69 ,  H04W84/18 ,  H04W84/22

Abstract: A trusted communications environment includes a primary participant with a group creator and a distributed ledger, and a secondary participant with communication credentials. An Internet of Things (IoT) network includes a trusted execution environment with a chain history for a blockchain, a root-of-trust for chaining, and a root-of-trust for archives. An IoT network includes an IoT device with a communication system, an onboarding tool, a device discoverer, a trust builder, a shared domain creator, and a shared resource directory. An IoT network includes an IoT device with a communication system, a policy decision engine, a policy repository, a policy enforcement engine, and a peer monitor. An IoT network includes an IoT device with a host environment and a trusted reliability engine to apply a failover action if the host environment fails. An IoT network includes an IoT server including secure booter/measurer, trust anchor, authenticator, key manager, and key generator.

公开(公告)号：US12147532B2

公开(公告)日：2024-11-19

申请号：US17539698

申请日：2021-12-01

Applicant: Intel Corporation

Inventor： Rahuldeva Ghosh ,  Zheng Zhang

IPC: G06F21/71 ,  G06F9/455 ,  G06F11/34 ,  G06F21/44 ,  G06F21/53 ,  G06F21/54 ,  G06F21/55 ,  G06F21/56 ,  G06F21/57 ,  G06F21/60 ,  G06F21/64 ,  H04L9/08 ,  H04L9/32

Abstract: A secure performance monitoring unit of a processor includes one or more performance monitoring counters and a secure group manager. The secure group manager is configured to receive a request to create a secure counter group from a software (SW) process being executed by a processor, the request including identification of the one or more counters; determine availability of the one or more counters, creating the secure counter group, assign the one or more counters to the secure counter group, and save a public key of the SW process, when the one or more counters are available; receive and save a private key for the secure counter group; receive a request to configure the secure counter group from the SW process; verify the configuration using the public key of the SW process; and begin sampling of the one or more counters when the configuration is verified.

公开(公告)号：US11977468B2

公开(公告)日：2024-05-07

申请号：US17539701

申请日：2021-12-01

Applicant: Intel Corporation

Inventor： Rahuldeva Ghosh ,  Zheng Zhang

IPC: G06F11/34 ,  G06F21/56

CPC classification number: G06F11/3466 ,  G06F11/3409 ,  G06F11/3438 ,  G06F21/566

Abstract: A performance monitoring unit of a processor includes one or more performance monitoring counters, and a behavioral detector to sample data from a set of the one or more performance monitoring counters, analyze the sampled data, and identify a type of workload of a software process being executed by the processor.

公开(公告)号：US20220286354A1

公开(公告)日：2022-09-08

申请号：US17702463

申请日：2022-03-23

Applicant: Intel Corporation

Inventor： Ned M. Smith ,  Keith Nolan ,  Mark Kelly ,  Michael Nolan ,  John Brady ,  Thiago Macieira ,  Zheng Zhang ,  Glen J. Anderson ,  Igor Muttik

IPC: H04L41/0806 ,  H04L67/10 ,  H04L67/12 ,  H04W4/70 ,  G06F16/182 ,  H04L9/08 ,  H04L9/32 ,  H04L45/00 ,  H04L67/104 ,  H04L69/18 ,  H04W4/08 ,  H04W84/22 ,  H04L41/12 ,  H04L69/22 ,  H04L67/1087 ,  H04W12/69 ,  H04L61/4505 ,  H04L61/5069 ,  H04L67/562

Abstract: A trusted communications environment includes a primary participant with a group creator and a distributed ledger, and a secondary participant with communication credentials. An Internet of Things (IoT) network includes a trusted execution environment with a chain history for a blockchain, a root-of-trust for chaining, and a root-of-trust for archives. An IoT network includes an IoT device with a communication system, an onboarding tool, a device discoverer, a trust builder, a shared domain creator, and a shared resource directory. An IoT network includes an IoT device with a communication system, a policy decision engine, a policy repository, a policy enforcement engine, and a peer monitor. An IoT network includes an IoT device with a host environment and a trusted reliability engine to apply a failover action if the host environment fails. An IoT network includes an IoT server including secure booter/measurer, trust anchor, authenticator, key manager, and key generator.

公开(公告)号：US11290324B2

公开(公告)日：2022-03-29

申请号：US16466982

申请日：2017-12-28

Applicant: INTEL CORPORATION

Inventor： Ned M. Smith ,  Keith Nolan ,  Mark Kelly ,  Michael Nolan ,  John Brady ,  Thiago Macieira ,  Zheng Zhang ,  Glen J. Anderson ,  Igor Muttik

IPC: G06F16/182 ,  H04L41/0806 ,  H04L67/10 ,  H04L67/12 ,  H04W4/70 ,  H04L9/08 ,  H04L9/32 ,  H04L45/00 ,  H04L67/104 ,  H04L69/18 ,  H04W4/08 ,  H04W84/22 ,  H04L41/12 ,  H04L69/22 ,  H04L61/4505 ,  H04L61/5069 ,  H04L67/1042 ,  H04L67/1087 ,  H04L67/562 ,  H04W12/69 ,  H04W84/18

Abstract: A trusted communications environment includes a primary participant with a group creator and a distributed ledger, and a secondary participant with communication credentials. An Internet of Things (IoT) network includes a trusted execution environment with a chain history for a blockchain, a root-of-trust for chaining, and a root-of-trust for archives. An IoT network includes an IoT device with a communication system, an onboarding tool, a device discoverer, a trust builder, a shared domain creator, and a shared resource directory. An IoT network includes an IoT device with a communication system, a policy decision engine, a policy repository, a policy enforcement engine, and a peer monitor. An IoT network includes an IoT device with a host environment and a trusted reliability engine to apply a failover action if the host environment fails. An IoT network includes an IoT server including secure booter/measurer, trust anchor, authenticator, key manager, and key generator.

公开(公告)号：US20220092174A1

公开(公告)日：2022-03-24

申请号：US17539698

申请日：2021-12-01

Applicant: Intel Corporation

Inventor： Rahuldeva Ghosh ,  Zheng Zhang

IPC: G06F21/54 ,  G06F21/56 ,  G06F21/57 ,  G06F21/44 ,  G06F11/34 ,  H04L9/32

Abstract: A secure performance monitoring unit of a processor includes one or more performance monitoring counters and a secure group manager. The secure group manager is configured to receive a request to create a secure counter group from a software (SW) process being executed by a processor, the request including identification of the one or more counters; determine availability of the one or more counters, creating the secure counter group, assign the one or more counters to the secure counter group, and save a public key of the SW process, when the one or more counters are available; receive and save a private key for the secure counter group; receive a request to configure the secure counter group from the SW process; verify the configuration using the public key of the SW process; and begin sampling of the one or more counters when the configuration is verified.

公开(公告)号：US20220091960A1

公开(公告)日：2022-03-24

申请号：US17539701

申请日：2021-12-01

Applicant: Intel Corporation

Inventor： Rahuldeva Ghosh ,  Zheng Zhang

IPC: G06F11/34

Abstract: A performance monitoring unit of a processor includes one or more performance monitoring counters, and a behavioral detector to sample data from a set of the one or more performance monitoring counters, analyze the sampled data, and identify a type of workload of a software process being executed by the processor.

公开(公告)号：US10754785B2

公开(公告)日：2020-08-25

申请号：US16021469

申请日：2018-06-28

Applicant: Intel Corporation

Inventor： Mingwei Zhang ,  Zheng Zhang ,  Ravi Sahita

IPC: G06F12/00 ,  G06F12/1009 ,  G06F12/02

Abstract: Methods and apparatus related to checkpointing for Solid State Drives (SSDs) that include no DRAM (Dynamic Random Access Memory) are described. In one embodiment, Non-Volatile Memory (NVM) stores an original Logical address to Physical address (L2P) table entry and a shadow L2P table entry. Allocation logic circuitry causes storage of the original L2P table entry and the shadow L2P table entry sequentially in the NVM. Data read from the shadow L2P table entry is capable to indicate a state of the original L2P table entry. Other embodiments are also disclosed and claimed.

公开(公告)号：US20190042462A1

公开(公告)日：2019-02-07

申请号：US16021469

申请日：2018-06-28

Applicant: Intel Corporation

Inventor： Mingwei Zhang ,  Zheng Zhang ,  Ravi Sahita

IPC: G06F12/1009

Abstract: Methods and apparatus related to checkpointing for Solid State Drives (SSDs) that include no DRAM (Dynamic Random Access Memory) are described. In one embodiment, Non-Volatile Memory (NVM) stores an original Logical address to Physical address (L2P) table entry and a shadow L2P table entry. Allocation logic circuitry causes storage of the original L2P table entry and the shadow L2P table entry sequentially in the NVM. Data read from the shadow L2P table entry is capable to indicate a state of the original L2P table entry. Other embodiments are also disclosed and claimed.

公开(公告)号：US12218795B2

公开(公告)日：2025-02-04

申请号：US17898227

申请日：2022-08-29

Applicant: INTEL CORPORATION

Inventor： Ned M. Smith ,  Keith Nolan ,  Mark Kelly ,  Gregory Burns ,  Michael Nolan ,  John Brady ,  Cliodhna Ni Scanaill ,  Niall Cahill ,  Thiago Macieira ,  Zheng Zhang ,  Glen J. Anderson ,  Igor Muttik ,  Davide Carboni ,  Eugene Ryan ,  Richard Davies ,  Toby M. Kohlenberg ,  Maarten Koning ,  Jakub Wenus ,  Rajesh Poornachandran ,  William C. Deleeuw ,  Ravikiran Chukka

IPC: H04L41/0806 ,  G06F16/182 ,  H04L9/08 ,  H04L9/32 ,  H04L41/12 ,  H04L45/00 ,  H04L61/4505 ,  H04L61/5069 ,  H04L67/10 ,  H04L67/104 ,  H04L67/1087 ,  H04L67/12 ,  H04L67/562 ,  H04L69/18 ,  H04L69/22 ,  H04W4/08 ,  H04W4/70 ,  H04W12/69 ,  H04W84/22 ,  H04L9/00 ,  H04W84/18

Abstract: The Internet can be configured to provide communications to a large number of Internet-of-Things (IoT) devices. Devices can be designed to address the need for network layers, from central servers, through gateways, down to edge devices, to grow unhindered, to discover and make accessible connected resources, and to support the ability to hide and compartmentalize connected resources. Network protocols can be part of the fabric supporting human accessible services that operate regardless of location, time, or space. Innovations can include service delivery and associated infrastructure, such as hardware and software. Services may be provided in accordance with specified Quality of Service (QoS) terms. The use of IoT devices and networks can be included in a heterogeneous network of connectivity including wired and wireless technologies.