Cavium Networks, Inc.

Identrust, Inc.

Identrus, LLC

Cavium, Inc.

Khaja E Ahmed

Lawrence R Miller

Richard Eugene Kessler

David Albert Carlson

Muhammad Raghib Hussain

Robert A Sanzone

Guy S Tallent, Jr

Michael D Varga

Jeffrey F Boyd

Navin Vasanthakumar

Mark Robinson

Deborah Goldstein

Peter Cerra

A system and method are disclosed for transparently providing certificate validation and other services without requiring a separate service request by either a relying customer or subscribing customer. In a preferred embodiment, after the subscribing customer digitally signs a document (e.g., a commercial document such as a purchase order), it forwards the document to a trusted messaging entity which validates the certificates of both the subscribing customer and relying customer and the respective system participants of which they are customers. If the certificates are valid, the trusted messaging entity appends a validation message to the digitally-signed document and forwards the document to the relying customer. A validation message is also preferably appended to a digitally-signed receipt from the relying customer and transmitted to the subscribing customer. In this way, both the relying customer and subscribing customer obtain certification of their respective counterparty to the transaction.

System and method for transparently providing certificate validation and other services within an electronic transaction

A method and apparatus for processing security operations are described. In one embodiment, a processor includes a number of execution units to process a number of requests for security operations. The number of execution units are to output the results of the number of requests to a number of output data structures associated with the number of requests within a remote memory based on pointers stored in the number of requests. The number of execution units can output the results in an order that is different from the order of the requests in a request queue. The processor also includes a request unit coupled to the number of execution units. The request unit is to retrieve a portion of the number of requests from the request queue within the remote memory and associated input data structures for the portion of the number of requests from the remote memory. Additionally, the request unit is to distribute the retrieved requests to the number of execution units based on availability for processing by the number of execution units.

Method and apparatus for establishing secure sessions

A system and method for providing warranties that financially guarantee one or more facts associated with an electronic transaction. In a preferred embodiment, warranties issued to the present system comprise a contract between a first party and a second party in which the first party: (1) warrants one or more warranted facts (2) for damages up to a warranted amount (3) if claimed by a relying customer within a claim period. The warranty is preferably issued by a participant in response to a request received from a customer that specifies a desired warranted amount and claim period. The participant and root entity evaluate the request in light of a plurality of factors and determine whether or not the warranty should be issued. In a preferred embodiment, the warranty comprises a contract between the buyer and its issuing participant. The seller is preferably a third-party beneficiary of this contract.

System and method for providing warranties in electronic commerce

A system and method for providing trusted browser verification services. In a preferred embodiment, these services are provided within the context of a four-corner trust model comprising a subscribing customer and a relying customer, engaged in an on-line transaction. The subscribing and relying customers are preferably customers of first and second financial institutions, respectively, that issue to them hardware tokens for their respective private keys and digital certificates. The buyer is preferably provided with a Web browser to conduct electronic transactions. A distinct-trusted verifier or other entity ensures in a verifiable manner that the browser used by the subscribing customer does not contain any code that is not trusted by verifying the digital signatures on each running browser component of the subscribing customer's browser and ensuring that the signature was applied by an entity that is authorized to certify the trustworthiness of the component.

System and method for providing trusted browser verification

Interface for a security coprocessor

Growing community of inventors

Pleasanton, CA, United States of America

Khaja E Ahmed