Patents by Inventor Shashwath Bindinganaveli Raghavan

Shashwath Bindinganaveli Raghavan 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).

  • Patent number: 10027488
    Abstract: A system for numeric pattern normalization for cryptographic signatures is provided. The system includes a resolving client, and an at least one signature server. The at least one signature server includes at least one processor and non-transitory computer readable media having encoded thereon computer software comprising a set of instructions executable by the at least one processor. The set of instructions may be executed by the signature server to generate a message to be transmitted to a resolving client, normalize the message via numeric pattern normalization, generate a hash value for the normalized message, and generate a cryptographic signature based on the hash value. The signature server may then generate a signed message having the message signed with the cryptographic signature, and transmit the signed message to the resolving client.
    Type: Grant
    Filed: August 28, 2017
    Date of Patent: July 17, 2018
    Assignee: CenturyLink Intellectual Property LLC
    Inventors: John R. Woodworth, Dean Ballew, Shashwath Bindinganaveli Raghavan
  • Publication number: 20180006824
    Abstract: A system for numeric pattern normalization for cryptographic signatures is provided. The system includes a resolving client, and an at least one signature server. The at least one signature server includes at least one processor and non-transitory computer readable media having encoded thereon computer software comprising a set of instructions executable by the at least one processor. The set of instructions may be executed by the signature server to generate a message to be transmitted to a resolving client, normalize the message via numeric pattern normalization, generate a hash value for the normalized message, and generate a cryptographic signature based on the hash value. The signature server may then generate a signed message having the message signed with the cryptographic signature, and transmit the signed message to the resolving client.
    Type: Application
    Filed: August 28, 2017
    Publication date: January 4, 2018
    Inventors: John R. Woodworth, Dean Ballew, Shashwath Bindinganaveli Raghavan
  • Patent number: 9768967
    Abstract: A system for numeric pattern normalization for cryptographic signatures is provided. The system includes a resolving client, and an at least one signature server. The at least one signature server includes at least one processor and non-transitory computer readable media having encoded thereon computer software comprising a set of instructions executable by the at least one processor. The set of instructions may be executed by the signature server to generate a message to be transmitted to a resolving client, normalize the message via numeric pattern normalization, generate a hash value for the normalized message, and generate a cryptographic signature based on the hash value. The signature server may then generate a signed message having the message signed with the cryptographic signature, and transmit the signed message to the resolving client.
    Type: Grant
    Filed: December 30, 2015
    Date of Patent: September 19, 2017
    Assignee: CenturyLink Intellectual Property LLC
    Inventors: John R. Woodworth, Dean Ballew, Shashwath Bindinganaveli Raghavan
  • Publication number: 20160380773
    Abstract: A system for numeric pattern normalization for cryptographic signatures is provided. The system includes a resolving client, and an at least one signature server. The at least one signature server includes at least one processor and non-transitory computer readable media having encoded thereon computer software comprising a set of instructions executable by the at least one processor. The set of instructions may be executed by the signature server to generate a message to be transmitted to a resolving client, normalize the message via numeric pattern normalization, generate a hash value for the normalized message, and generate a cryptographic signature based on the hash value. The signature server may then generate a signed message having the message signed with the cryptographic signature, and transmit the signed message to the resolving client.
    Type: Application
    Filed: December 30, 2015
    Publication date: December 29, 2016
    Inventors: John R. Woodworth, Dean Ballew, Shashwath Bindinganaveli Raghavan