Patents by Inventor Aman Bakshi

Aman Bakshi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • VIRTUALIZATION-BASED PLATFORM PROTECTION TECHNOLOGY
    Publication number: 20230030961
    Abstract: A data processing system (DPS) uses platform protection technology (PPT) to protect some or all of the code and data belonging to certain software modules. The PPT may include a virtual machine monitor (VMM) to enable an untrusted application and a trusted application to run on top of a single operating system (OS), while preventing the untrusted application from accessing memory used by the trusted application. The VMM may use a first extended page table (EPT) to translate a guest physical address (GPA) into a first host physical address (HPA) for the untrusted application. The VMM may use a second EPT to translate the GPA into a second HPA for the trusted application. The first and second EPTs may map the same GPA to different HPAs. Other embodiments are described and claimed.
    Type: Application
    Filed: September 30, 2022
    Publication date: February 2, 2023
    Applicant: Intel Corporation
    Inventors: Rajesh P. Banginwar, Sumanth Naropanth, Sunil K. Notalapati Prabhakara, Surendra K. Singh, Arvind Mohan, Ravi L. Sahita, Rahil Malhotra, Aman Bakshi, Vasudevarao Kamma, Jyothi Nayak, Vivek Thakkar, Royston A. Pinto
  • Virtualization-based platform protection technology
    Patent number: 11467982
    Abstract: A data processing system (DPS) uses platform protection technology (PPT) to protect some or all of the code and data belonging to certain software modules. The PPT may include a virtual machine monitor (VMM) to enable an untrusted application and a trusted application to run on top of a single operating system (OS), while preventing the untrusted application from accessing memory used by the trusted application. The VMM may use a first extended page table (EPT) to translate a guest physical address (GPA) into a first host physical address (HPA) for the untrusted application. The VMM may use a second EPT to translate the GPA into a second HPA for the trusted application. The first and second EPTs may map the same GPA to different HPAs. Other embodiments are described and claimed.
    Type: Grant
    Filed: August 5, 2020
    Date of Patent: October 11, 2022
    Assignee: INTEL CORPORATION
    Inventors: Rajesh P. Banginwar, Sumanth Naropanth, Sunil K. Notalapati Prabhakara, Surendra K. Singh, Arvind Mohan, Ravi L. Sahita, Rahil Malhotra, Aman Bakshi, Vasudevarao Kamma, Jyothi Nayak, Vivek Thakkar, Royston A. Pinto
  • VIRTUALIZATION-BASED PLATFORM PROTECTION TECHNOLOGY
    Publication number: 20200364158
    Abstract: A data processing system (DPS) uses platform protection technology (PPT) to protect some or all of the code and data belonging to certain software modules. The PPT may include a virtual machine monitor (VMM) to enable an untrusted application and a trusted application to run on top of a single operating system (OS), while preventing the untrusted application from accessing memory used by the trusted application. The VMM may use a first extended page table (EPT) to translate a guest physical address (GPA) into a first host physical address (HPA) for the untrusted application. The VMM may use a second EPT to translate the GPA into a second HPA for the trusted application. The first and second EPTs may map the same GPA to different HPAs. Other embodiments are described and claimed.
    Type: Application
    Filed: August 5, 2020
    Publication date: November 19, 2020
    Inventors: Rajesh P. Banginwar, Sumanth Naropanth, Sunil K. Notalpati Prabhakara, Surendra K. Singh, Arvind Mohan, Ravi L. Sahita, Rahil Malhotra, Aman Bakshi, Vasudevarao Kamma, Jyothi Nayak, Vivek Thakkar, Royston A. Pinto
  • Virtualization-based platform protection technology
    Patent number: 10754794
    Abstract: A data processing system (DPS) uses platform protection technology (PPT) to protect some or all of the code and data belonging to certain software modules. The PPT may include a virtual machine monitor (VMM) to enable an untrusted application and a trusted application to run on top of a single operating system (OS), while preventing the untrusted application from accessing memory used by the trusted application. The VMM may use a first extended page table (EPT) to translate a guest physical address (GPA) into a first host physical address (HPA) for the untrusted application. The VMM may use a second EPT to translate the GPA into a second HPA for the trusted application. The first and second EPTs may map the same GPA to different HPAs. Other embodiments are described and claimed.
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: August 25, 2020
    Assignee: Intel Corporation
    Inventors: Rajesh P. Banginwar, Sumanth Naropanth, Sunil K. Notalapati Prabhakara, Surendra K. Singh, Arvind Mohan, Ravi L. Sahita, Rahil Malhotra, Aman Bakshi, Vasudevarao Kamma, Jyothi Nayak, Vivek Thakkar, Royston A. Pinto
  • VIRTUALIZATION-BASED PLATFORM PROTECTION TECHNOLOGY
    Publication number: 20180113817
    Abstract: A data processing system (DPS) uses platform protection technology (PPT) to protect some or all of the code and data belonging to certain software modules. The PPT may include a virtual machine monitor (VMM) to enable an untrusted application and a trusted application to run on top of a single operating system (OS), while preventing the untrusted application from accessing memory used by the trusted application. The VMM may use a first extended page table (EPT) to translate a guest physical address (GPA) into a first host physical address (HPA) for the untrusted application. The VMM may use a second EPT to translate the GPA into a second HPA for the trusted application. The first and second EPTs may map the same GPA to different HPAs. Other embodiments are described and claimed.
    Type: Application
    Filed: December 12, 2017
    Publication date: April 26, 2018
    Inventors: Rajesh P. Banginwar, Sumanth Naropanth, Sunil K. Notalapati Prabhakara, Surendra K. Singh, Arvind Mohan, Ravi L. Sahita, Rahil Malhotra, Aman Bakshi, Vasudevarao Kamma, Jyothi Nayak, Vivek Thakkar, Royston A. Pinto
  • Virtualization-based platform protection technology
    Patent number: 9842065
    Abstract: A data processing system (DPS) uses platform protection technology (PPT) to protect some or all of the code and data belonging to certain software modules. The PPT may include a virtual machine monitor (VMM) to enable an untrusted application and a trusted application to run on top of a single operating system (OS), while preventing the untrusted application from accessing memory used by the trusted application. The VMM may use a first extended page table (EPT) to translate a guest physical address (GPA) into a first host physical address (HPA) for the untrusted application. The VMM may use a second EPT to translate the GPA into a second HPA for the trusted application. The first and second EPTs may map the same GPA to different HPAs. Other embodiments are described and claimed.
    Type: Grant
    Filed: June 15, 2015
    Date of Patent: December 12, 2017
    Assignee: Intel Corporation
    Inventors: Rajesh P. Banginwar, Sumanth Naropanth, Sunil K. Notalapati Prabhakara, Surendra K. Singh, Arvind Mohan, Ravi L. Sahita, Rahil Malhotra, Aman Bakshi, Vasudevarao Kamma, Jyothi Nayak, Vivek Thakkar, Royston A. Pinto
  • VIRTUALIZATION-BASED PLATFORM PROTECTION TECHNOLOGY
    Publication number: 20160364341
    Abstract: A data processing system (DPS) uses platform protection technology (PPT) to protect some or all of the code and data belonging to certain software modules. The PPT may include a virtual machine monitor (VMM) to enable an untrusted application and a trusted application to run on top of a single operating system (OS), while preventing the untrusted application from accessing memory used by the trusted application. The VMM may use a first extended page table (EPT) to translate a guest physical address (GPA) into a first host physical address (HPA) for the untrusted application. The VMM may use a second EPT to translate the GPA into a second HPA for the trusted application. The first and second EPTs may map the same GPA to different HPAs. Other embodiments are described and claimed.
    Type: Application
    Filed: June 15, 2015
    Publication date: December 15, 2016
    Applicant: INTEL CORPORATION
    Inventors: Rajesh P. Banginwar, Sumanth Naropanth, Sunil K. Notalapati Prabhakara, Surendra K. Singh, Arvind Mohan, Ravi L. Sahita, Rahil Malhotra, Aman Bakshi, Vasudevarao Kamma, Jyothi Nayak, Vivek Thakkar, Royston A. Pinto