Patents by Inventor Sathyamurthi Sadhasivan

Sathyamurthi Sadhasivan 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).

  • System and method for authenticating and enabling an electronic device in an electronic system
    Patent number: 10771442
    Abstract: A system and method for authenticating and enabling an electronic device in an electronic system are disclosed.
    Type: Grant
    Filed: March 31, 2019
    Date of Patent: September 8, 2020
    Assignee: ANVAYA SOLUTIONS, INC.
    Inventors: Sathyamurthi Sadhasivan, Shobha Rani Mallarapu, Srinivas Atluri
  • System and method to cause an obfuscated non-functional device to transition to a starting functional state using a specified number of cycles
    Patent number: 10628575
    Abstract: A system and method to cause an obfuscated non-functional device to transition to a starting functional state using a specified number of cycles are disclosed. A particular embodiment includes: an electronic system comprising: a protected electronic device; and an embedded obfuscation unit coupled with the protected electronic device, the embedded obfuscation unit including an obfuscation state machine, the embedded obfuscation unit further including control logic to: determine an initial obfuscation state and a starting functional reset state; determine a number of traversal cycles needed to traverse through states of the obfuscation state machine from the initial obfuscation state to the starting functional reset state; and initiate a state traversal operation to traverse through states of the obfuscation state machine from the initial obfuscation state to the starting functional reset state in the determined number of traversal cycles.
    Type: Grant
    Filed: June 26, 2018
    Date of Patent: April 21, 2020
    Assignee: ANVAYA SOLUTIONS, INC.
    Inventors: Sathyamurthi Sadhasivan, Shobha Rani Mallarapu, Srinivas Atluri
  • SYSTEM AND METHOD FOR AUTHENTICATING AND ENABLING AN ELECTRONIC DEVICE IN AN ELECTRONIC SYSTEM
    Publication number: 20190230071
    Abstract: A system and method for authenticating and enabling an electronic device in an electronic system are disclosed.
    Type: Application
    Filed: March 31, 2019
    Publication date: July 25, 2019
    Inventors: SATHYAMURTHI SADHASIVAN, SHOBHA RANI MALLARAPU, SRINIVAS ATLURI
  • System and method for authenticating and enabling an electronic device in an electronic system
    Patent number: 10250577
    Abstract: A system and method for authenticating and enabling an electronic device in an electronic system are disclosed.
    Type: Grant
    Filed: February 26, 2018
    Date of Patent: April 2, 2019
    Assignee: Anvaya Solutions, Inc.
    Inventors: Sathyamurthi Sadhasivan, Shobha Rani Mallarapu, Srinivas Atluri
  • System and method for authenticating and enabling functioning of a manufactured electronic device
    Patent number: 10129037
    Abstract: A system and method for authenticating and enabling functioning of a manufactured electronic device are disclosed.
    Type: Grant
    Filed: November 20, 2017
    Date of Patent: November 13, 2018
    Assignee: ANVAYA SOLUTIONS, INC.
    Inventors: Sathyamurthi Sadhasivan, Shobha Rani Mallarapu, Srinivas Atluri
  • SYSTEM AND METHOD TO CAUSE AN OBFUSCATED NON-FUNCTIONAL DEVICE TO TRANSITION TO A STARTING FUNCTIONAL STATE USING A SPECIFIED NUMBER OF CYCLES
    Publication number: 20180307827
    Abstract: A system and method to cause an obfuscated non-functional device to transition to a starting functional state using a specified number of cycles are disclosed. A particular embodiment includes: an electronic system comprising: a protected electronic device; and an embedded obfuscation unit coupled with the protected electronic device, the embedded obfuscation unit including an obfuscation state machine, the embedded obfuscation unit further including control logic to: determine an initial obfuscation state and a starting functional reset state; determine a number of traversal cycles needed to traverse through states of the obfuscation state machine from the initial obfuscation state to the starting functional reset state; and initiate a state traversal operation to traverse through states of the obfuscation state machine from the initial obfuscation state to the starting functional reset state in the determined number of traversal cycles.
    Type: Application
    Filed: June 26, 2018
    Publication date: October 25, 2018
    Inventors: SATHYAMURTHI SADHASIVAN, SHOBHA RANI MALLARAPU, SRINIVAS ATLURI
  • System and method to cause an obfuscated non-functional device to transition to a starting functional state using a specified number of cycles
    Patent number: 10032016
    Abstract: A system and method to cause an obfuscated non-functional device to transition to a starting functional state using a specified number of cycles are disclosed.
    Type: Grant
    Filed: October 24, 2016
    Date of Patent: July 24, 2018
    Assignee: Anvaya Solutions, Inc.
    Inventors: Sathyamurthi Sadhasivan, Shobha Rani Mallarapu, Srinivas Atluri
  • SYSTEM AND METHOD FOR AUTHENTICATING AND ENABLING AN ELECTRONIC DEVICE IN AN ELECTRONIC SYSTEM
    Publication number: 20180191696
    Abstract: A system and method for authenticating and enabling an electronic device in an electronic system are disclosed.
    Type: Application
    Filed: February 26, 2018
    Publication date: July 5, 2018
    Inventors: SATHYAMURTHI SADHASIVAN, SHOBHA RANI MALLARAPU, SRINIVAS ATLURI
  • SYSTEM AND METHOD FOR AUTHENTICATING AND ENABLING FUNCTIONING OF A MANUFACTURED ELECTRONIC DEVICE
    Publication number: 20180091318
    Abstract: A system and method for authenticating and enabling functioning of a manufactured electronic device are disclosed.
    Type: Application
    Filed: November 20, 2017
    Publication date: March 29, 2018
    Inventors: SATHYAMURTHI SADHASIVAN, SHOBHA RANI MALLARAPU, SRINIVAS ATLURI
  • System and method for authenticating and enabling an electronic device in an electronic system
    Patent number: 9906507
    Abstract: A system and method for authenticating and enabling an electronic device in an electronic system are disclosed.
    Type: Grant
    Filed: June 6, 2017
    Date of Patent: February 27, 2018
    Assignee: ANVAYA SOLUTIONS, INC.
    Inventors: Sathyamurthi Sadhasivan, Shobha Rani Mallarapu, Srinivas Atluri
  • System and method for authenticating and enabling functioning of a manufactured electronic device
    Patent number: 9825766
    Abstract: A system and method for authenticating and enabling functioning of a manufactured electronic device are disclosed.
    Type: Grant
    Filed: February 6, 2017
    Date of Patent: November 21, 2017
    Assignee: ANVAYA SOLUTIONS, INC.
    Inventors: Sathyamurthi Sadhasivan, Shobha Rani Mallarapu, Srinivas Atluri
  • System and method for authenticating and enabling an electronic device in an electronic system
    Patent number: 9813395
    Abstract: A system and method for authenticating and enabling an electronic device in an electronic system are disclosed.
    Type: Grant
    Filed: July 20, 2015
    Date of Patent: November 7, 2017
    Assignee: ANVAYA SOLUTIONS, INC.
    Inventors: Sathyamurthi Sadhasivan, Shobha Rani Mallarapu, Srinivas Atluri
  • SYSTEM AND METHOD FOR AUTHENTICATING AND ENABLING AN ELECTRONIC DEVICE IN AN ELECTRONIC SYSTEM
    Publication number: 20170272414
    Abstract: A system and method for authenticating and enabling an electronic device in an electronic system are disclosed.
    Type: Application
    Filed: June 6, 2017
    Publication date: September 21, 2017
    Inventors: SATHYAMURTHI SADHASIVAN, SHOBHA RANI MALLARAPU, SRINIVAS ATLURI
  • SYSTEM AND METHOD FOR AUTHENTICATING AND ENABLING FUNCTIONING OF A MANUFACTURED ELECTRONIC DEVICE
    Publication number: 20170149573
    Abstract: A system and method for authenticating and enabling functioning of a manufactured electronic device are disclosed.
    Type: Application
    Filed: February 6, 2017
    Publication date: May 25, 2017
    Inventors: SATHYAMURTHI SADHASIVAN, SHOBHA RANI MALLARAPU, SRINIVAS ATLURI
  • Creating secure communication channels between processing elements
    Patent number: 9589159
    Abstract: Two processing elements in a single platform may communicate securely to allow the platform to take advantage of the certain cryptographic functionality in one processing element. A first processing element, such as a bridge, may use its cryptographic functionality to request a key exchange with a second processing element, such as a graphics engine. Each processing element may include a global key which is common to the two processing elements and a unique key which is unique to each processing element. A key exchange may be established during the boot process the first time the system boots and, failing any hardware change, the same key may be used throughout the lifetime of the two processing elements. Once a secure channel is set up, any application wishing to authenticate a processing element without public-private cryptographic function may perform the authentication with the other processing element which shares a secure channel with the first processing element.
    Type: Grant
    Filed: June 26, 2009
    Date of Patent: March 7, 2017
    Assignee: Intel Corporation
    Inventors: Balaji Vembu, Aditya Navale, Sathyamurthi Sadhasivan
  • System and method for authenticating and enabling functioning of a manufactured electronic device
    Patent number: 9569601
    Abstract: A system and method for authenticating and enabling functioning of a manufactured electronic device are disclosed.
    Type: Grant
    Filed: May 19, 2015
    Date of Patent: February 14, 2017
    Assignee: Anvaya Solutions, Inc.
    Inventors: Sathyamurthi Sadhasivan, Shobha Rani Mallarapu, Srinivas Atluri
  • SYSTEM AND METHOD TO CAUSE AN OBFUSCATED NON-FUNCTIONAL DEVICE TO TRANSITION TO A STARTING FUNCTIONAL STATE USING A SPECIFIED NUMBER OF CYCLES
    Publication number: 20170039364
    Abstract: A system and method to cause an obfuscated non-functional device to transition to a starting functional state using a specified number of cycles are disclosed.
    Type: Application
    Filed: October 24, 2016
    Publication date: February 9, 2017
    Inventors: SATHYAMURTHI SADHASIVAN, SHOBHA RANI MALLARAPU, SRINIVAS ATLURI
  • SYSTEM AND METHOD FOR AUTHENTICATING AND ENABLING FUNCTIONING OF A MANUFACTURED ELECTRONIC DEVICE
    Publication number: 20160342777
    Abstract: A system and method for authenticating and enabling functioning of a manufactured electronic device are disclosed.
    Type: Application
    Filed: May 19, 2015
    Publication date: November 24, 2016
    Inventors: SATHYAMURTHI SADHASIVAN, SHOBHA RANI MALLARAPU, SRINIVAS ATLURI
  • SYSTEM AND METHOD FOR AUTHENTICATING AND ENABLING AN ELECTRONIC DEVICE IN AN ELECTRONIC SYSTEM
    Publication number: 20160344709
    Abstract: A system and method for authenticating and enabling an electronic device in an electronic system are disclosed.
    Type: Application
    Filed: July 20, 2015
    Publication date: November 24, 2016
    Inventors: SATHYAMURTHI SADHASIVAN, SHOBHA RANI MALLARAPU, SRINIVAS ATLURI
  • Creating Secure Communication Channels Between Processing Elements
    Publication number: 20100332852
    Abstract: Two processing elements in a single platform may communicate securely to allow the platform to take advantage of the certain cryptographic functionality in one processing element. A first processing element, such as a bridge, may use its cryptographic functionality to request a key exchange with a second processing element, such as a graphics engine. Each processing element may include a global key which is common to the two processing elements and a unique key which is unique to each processing element. A key exchange may be established during the boot process the first time the system boots and, failing any hardware change, the same key may be used throughout the lifetime of the two processing elements. Once a secure channel is set up, any application wishing to authenticate a processing element without public-private cryptographic function may perform the authentication with the other processing element which shares a secure channel with the first processing element.
    Type: Application
    Filed: June 26, 2009
    Publication date: December 30, 2010
    Inventors: Balaji Vembu, Aditya Navale, Sathyamurthi Sadhasivan