Patents by Inventor Girish Nagaraja

Girish Nagaraja 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).

  • Publication number: 20210288794
    Abstract: Techniques are provided for establishing a session with an application using asymmetric cryptography. Techniques include secure single-sign on capabilities using asymmetric cryptography. With asymmetric signatures, the use of browser local storage and the Web Crypto application programming interface (API), the key cannot be extracted from the browser that it was generated for. The mechanism allows a web domain to track a user login session using a non-extractable asymmetric key stored in the client's web browser, and leverage the non-extractable asymmetric key for single sign-on.
    Type: Application
    Filed: October 13, 2020
    Publication date: September 16, 2021
    Applicant: ORACLE INTERNATIONAL CORPORATION
    Inventors: Kevin Ross O'Neill, Daniel Music Vogel, Girish Nagaraja, Shobhank Sharma
  • Patent number: 11121863
    Abstract: Techniques are provided for establishing a session with an application using asymmetric cryptography. Techniques include secure single-sign on capabilities using asymmetric cryptography. With asymmetric signatures, the use of browser local storage and the Web Crypto application programming interface (API), the key cannot be extracted from the browser that it was generated for. The mechanism allows a web domain to track a user login session using a non-extractable asymmetric key stored in the client's web browser, and leverage the non-extractable asymmetric key for single sign-on.
    Type: Grant
    Filed: October 13, 2020
    Date of Patent: September 14, 2021
    Assignee: Oracle International Corporation
    Inventors: Kevin Ross O'Neill, Daniel Music Vogel, Girish Nagaraja, Shobhank Sharma
  • Patent number: 11044079
    Abstract: Systems, methods, and software technology for managing keys used to encrypt data at-rest and decrypt the data when serving requests for the data. In an implementation, a data service receives a request for data that has been encrypted at rest using a data key, wherein the data key has been encrypted using a policy key, and wherein the policy key has been encrypted using a root key. When the root key is unavailable, the data service requests a key service to decrypt the policy key using an alternative root key. When the data service receives the policy key in an unencrypted state from the key service, it decrypts the data key using the policy key and decrypts the data using the data key.
    Type: Grant
    Filed: April 19, 2019
    Date of Patent: June 22, 2021
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Ayla Kol, Kameshwar Jayaraman, Yoganand Rajasekaran, Jaclynn Hiranaka, Girish Nagaraja, Nikhil Aggarwal, Paul Howard Rich
  • Publication number: 20210042435
    Abstract: Systems and methods described herein support tag based request context in a cloud infrastructure environment. Cloud administrators do not generally have the ability to restrict resource usage in existing clouds. Granting a user permission to create resources allows them to create and/or terminate any number of resources up to a predefined account limit. Tags are associated with requests for resources for allowing administrators to restrict a user's handling of resources to the appropriate level by allowing fine-tuned control of access to the resources based on the context of the request for the resources. Request context information of the request is compared against a required credential gate level for permitting handling of resources in a tenancy having the first privilege level classification, and the request is selectively granted based on the request context information matching the first required credential gate level.
    Type: Application
    Filed: August 5, 2020
    Publication date: February 11, 2021
    Inventors: Alok Goyal, Girish Nagaraja, Dan Vogel
  • Publication number: 20200099519
    Abstract: Systems, methods, and software technology for managing keys used to encrypt data at-rest and decrypt the data when serving requests for the data. In an implementation, a data service receives a request for data that has been encrypted at rest using a data key, wherein the data key has been encrypted using a policy key, and wherein the policy key has been encrypted using a root key. When the root key is unavailable, the data service requests a key service to decrypt the policy key using an alternative root key. When the data service receives the policy key in an unencrypted state from the key service, it decrypts the data key using the policy key and decrypts the data using the data key.
    Type: Application
    Filed: April 19, 2019
    Publication date: March 26, 2020
    Inventors: Ayla Kol, Kameshwar Jayaraman, Yoganand Rajasekaran, Jaclynn Hiranaka, Girish Nagaraja, Nikhil Aggarwal, Paul Howard Rich
  • Patent number: 9354940
    Abstract: The present invention extends to methods, systems, and computer program products for implementing a tenant provisioning system in a multi-tenancy architecture using a single provisioning master in the architecture, and a data center provisioner in each data center in the architecture. The provisioning master receives user requests to provision a tenant of a service and routes such requests to an appropriate data center provisioner. Each service in the multi-tenancy architecture implements a common interface by which the corresponding data center provisioner can obtain a common indication of load from each different service deployed in the data center thus facilitating the selection of a scale unit on which a tenant is provisioned. The common interface also enables a service to dynamically register (i.e. without redeploying the tenant provisioning system) with the provisioning master as a multi-tenancy service by registering an endpoint address with the provisioning master.
    Type: Grant
    Filed: January 19, 2012
    Date of Patent: May 31, 2016
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Nagalinga Durga Prasad Sripathi Panditharadhya, Markus Horstmann, Girish Nagaraja, Clemens Friedrich Vasters, David Wortendyke
  • Publication number: 20130191842
    Abstract: The present invention extends to methods, systems, and computer program products for implementing a tenant provisioning system in a multi-tenancy architecture using a single provisioning master in the architecture, and a data center provisioner in each data center in the architecture. The provisioning master receives user requests to provision a tenant of a service and routes such requests to an appropriate data center provisioner. Each service in the multi-tenancy architecture implements a common interface by which the corresponding data center provisioner can obtain a common indication of load from each different service deployed in the data center thus facilitating the selection of a scale unit on which a tenant is provisioned. The common interface also enables a service to dynamically register (i.e. without redeploying the tenant provisioning system) with the provisioning master as a multi-tenancy service by registering an endpoint address with the provisioning master.
    Type: Application
    Filed: January 19, 2012
    Publication date: July 25, 2013
    Applicant: MICROSOFT CORPORATION
    Inventors: Nagalinga Durga Prasad Sripathi Panditharadhya, Markus Horstmann, Girish Nagaraja, Clemens Friedrich Vasters, David Wortendyke
  • Patent number: 8219654
    Abstract: A highly available central controller to store and enforce valid state transitions of distributed components is provided for centrally controlling access to a service. Central control is provided by a database with an API according to a set of stored procedures, which provides a virtual view to requesters that seek to read or manipulate service entities.
    Type: Grant
    Filed: May 17, 2007
    Date of Patent: July 10, 2012
    Assignee: Microsoft Corporation
    Inventors: Girish Nagaraja, Supin Ko, Vishal Mishra, David A. Nichols
  • Publication number: 20080307036
    Abstract: The disclosure relates to a service allocation system in which servers advertise services they offer to the system and clients ask for services to consume. Both the clients and the servers interact with the allocation system using database calls to at least one of a plurality of databases. Servers that provide services update the current status of a service periodically. High-availability and load-balancing of the services can be achieved. The allocation system can be used for a single type of service or multiple different types of services.
    Type: Application
    Filed: June 7, 2007
    Publication date: December 11, 2008
    Applicant: MICROSOFT CORPORATION
    Inventors: Vishal Mishra, Mark Michael Frabotta, Girish Nagaraja
  • Publication number: 20080288637
    Abstract: A highly available central controller to store and enforce valid state transitions of distributed components is provided for centrally controlling access to a service. Central control is provided by a database with an API according to a set of stored procedures, which provides a virtual view to requesters that seek to read or manipulate service entities.
    Type: Application
    Filed: May 17, 2007
    Publication date: November 20, 2008
    Applicant: MICROSOFT CORPORATION
    Inventors: Girish Nagaraja, Supin Ko, Vishal Mishra, David A. Nichols