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8942416 Method and apparatus for embedding auxiliary information within original data  
This patent application is generally related to watermarking and steganography. One claim recites a method of transmarking an audio or video signal previously embedded with a first digital...
8938623 Cryptographic processing system, key generation device, encryption device, decryption device, cryptographic processing method, and cryptographic processing program  
The object is to provide a secure functional encryption scheme having many cryptographic functions. An access structure is constituted by applying the inner-product of attribute vectors to a span...
8938792 Device authentication using a physically unclonable functions based key generation system  
At least one machine accessible medium having instructions stored thereon for authenticating a hardware device is provided. When executed by a processor, the instructions cause the processor to...
8938617 One way authentication  
A cryptosystem prevents replay attacks within existing authentication protocols, susceptible to such attacks but containing a random component, without requiring modification to said protocols. The...
8938615 System and method for authenticating radio frequency identification (RFID) tags  
An authenticated RFID system is provided that uses elliptic curve cryptography (ECC) to reduce the signature size and read/write times when compared to traditional public key implementations such...
8938616 Authentication method  
According to one embodiment, a authentication method comprising: generating a second key by the first key, the first key being stored in a memory and being prohibited from being read from outside;...
8937537 Method and system for utilizing spread spectrum techniques for in car applications  
A method of operating an audio system in an automobile includes identifying a user of the audio system. An audio recording playing on the audio system is identified. An audio setting entered into...
8938095 Verification method, verification device, and computer product  
A verification device 101 receives extracted and sanitized data 113 that has been sanitized to protect the privacy of person A. The verification device 101, extracts from among MCU-hash storage...
8935532 Content distribution and aggregation  
In an example, a method for secure publication of content is described. The method may include encrypting content with a media key. The method may also include providing the encrypted content to a...
8935765 Method to enable mobile devices to rendezvous in a communication network  
There is provided a method to enable mobile devices to rendezvous on a shared communication service. The method includes steps for creating, via a device, a shared username and a shared password...
8935783 Document classification using multiscale text fingerprints  
Described systems and methods allow a classification of electronic documents such as email messages and HTML documents, according to a document-specific text fingerprint. The text fingerprint is...
8931071 Biometric authentication for video communication sessions  
Systems and methods for integrating biometric authentication with video conference sessions are described. An individual seeking to participate in a video conference may first be identified with a...
8930576 Secure communication network  
The present invention is directed to a secure communication network that enables multi-point to multi-point proxy communication over the network. The network employs a smart server that establishes...
8930704 Digital signature method and system  
A digital signature method, a method for initializing a digital signature scheme, a system for digitally signing a message and a computer program product are described. At least the digital...
8930707 Near field communication (NFC) device and method for selectively securing records in a near field communication data exchange format (NDEF) message  
A method and apparatus for selectively securing records in a Near Field Communication Data Exchange Format (NDEF) message in a Near Field Communication (NFC) device are provided. The method...
8931102 Testing web applications for file upload vulnerabilities  
A system for detecting file upload vulnerabilities in web applications is provided. The system may include a black-box tester configured to upload, via a file upload interface exposed by a web...
8930705 System and method for authenticating remote execution  
With the widespread use of the distributed systems comes the need to secure such systems against a wide variety of threats. Recent security mechanisms are grossly inadequate in authenticating the...
8930698 Encrypting globally unique identifiers at communication boundaries  
Systems, methods, and computer-readable storage media for encrypting communications containing or referencing globally unique identifiers to prevent unauthorized access to content item data, such...
8930706 Method, device and network for authenticating the position of a navigation receiver  
This document describes a method of processing data which consists in detecting and storing in a device the stream of navigation messages and the physical parameters of the signals received in a...
8930703 Methods, systems and computer program products for controlling the disclosure time of information  
Methods, systems and computer program products are provided for controlling the disclosure time of information by a publisher to one or more recipients. A trusted body generates an asymmetrical key...
8924730 Digital watermarking for secure transmission between a source component and a node device  
A system and method for embedding a watermark into a data file and communicating the data file to a particular node from a source component is described. The system includes a particular node, a...
8924727 Technologies labeling diverse content  
Technologies for labeling diverse content are described. In some embodiments, a content creation device generates a data structure that may include encrypted diverse content and metadata including...
8924716 Communication device and communication method  
A communication device for performing communication by employing first and second communication units, includes: a reception unit for receiving a communication packet including a random number...
8924729 Systems and methods for biometric E-signature  
A vendor system may allow a user to electronically sign documents. The vendor system may receive a package of biometric information from the user. In one embodiment, the vendor system may compare...
8923549 Watermark generating method, broadcast content generating method including the same and watermarking system  
Disclosed are a method of generating a watermark, a method of generating a broadcast content including the same, and a watermarking system. The method of generating a watermark according to an...
8924307 Document authentication using electronic signature  
Embodiments of authenticating an electronic document are disclosed. A document authentication system is operatively connected with a professional system, a license management system and a...
8924731 Secure signing method, secure authentication method and IPTV system  
A secure signing method, a secure authentication method, and an IPTV system are disclosed. The secure signing method includes preparing digital signature header fields and setting an attribute,...
8924721 Nonce generation  
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for generating a nonce. In one aspect, a method includes generating, by a data processing...
8924728 Apparatus and method for establishing a secure session with a device without exposing privacy-sensitive information  
A method and apparatus for establishing a secure session with a device without exposing privacy-sensitive information are described. In one embodiment, the method includes the authentication of a...
8923546 Assessment of camera phone distortion for digital watermarking  
The present disclosure relates generally to cell phones and cameras, and to digital watermarking involving such cell phones and cameras. One claim recites a method comprising: measuring distortion...
8923512 Circumvention of dynamic, robust, embedded-signal detection  
Described herein is a technology facilitating circumvention of dynamic and robust detection of one or more embedded-signals (e.g., watermark, copyright notice, encoded data, etc.) in one or more...
8924309 Method of providing assured transactions by watermarked file display verification  
Electronic transactions employing prior art approaches of digital certificates and authentification are subject to attacks resulting in fraudulent transactions and abuse of identity information....
8925055 Device using secure processing zone to establish trust for digital rights management  
A DRM client on a device establishes trust with a DRM server for playback of digital content. The client executes in a secure execution environment, and the process includes (1) securely loading...
8918870 Identification of content by metadata  
Systems and methods for identifying content in electronic messages are provided. An electronic message may include certain content. The content is detected and analyzed to identify any metadata....
8918897 Dispersed storage network data slice integrity verification  
A method begins with a processing module issuing a retrieval request, receiving secret shares of a set of secret shares to produce received secret shares, and receiving encoded data slices of a set...
8917409 Image forming apparatus and image forming system  
An image forming apparatus which can prohibit any users but a user who has made a deposit from operating the image forming apparatus for a chargeable process. A communication controller of the...
8918648 Digital signature and key agreement schemes  
A method is disclosed for performing key agreement to establish a shared key between correspondents and for generating a digital signature. The method comprises performing one of key agreement or...
8918907 Approaches for firmware to trust an application  
Techniques for determining whether firmware should trust an application sufficiently so as to provide a service to the application. Firmware, executing on a device, receives an indication that an...
8914638 Electronic watermark generating apparatus, electronic watermark verifying apparatus, method of generating electronic watermark, and method of verifying electronic watermark  
There is provided an electronic watermark generating apparatus including an appliance characterizing information generating unit that generates appliance characterizing information that...
8914860 System and method for associating message addresses with certificates  
A system and method for associating message addresses with certificates, in which one or more message addresses are identified and associated with a user-selected certificate that does not contain...
8914640 System for exchanging data between at least one sender and one receiver  
The invention relates to a system for exchanging data between at least one sender and one receiver, such as a central server, by means of a data transmission network of Internet type, this system...
8914639 Method and apparatus for one-step signature trust for digitally-signed documents  
A computer implemented method and apparatus for one-step signature trust of digitally signed documents comprising determining whether a digital signature is otherwise valid except for a lack of...
8909927 Method for processing messages and message processing device  
A message processing device for processing messages has at least one reception buffer, a message includes at least one authentication element and one message content. The message is received and...
8909934 Assisted certificate enrollment  
A certificate enrollment assistant module may be provided to inject a challenge password into a certificate signing request to be sent, to a Certificate Authority, from a computing device. The...
8910241 Computer security system  
A method of packet management for restricting access to a resource of a computer system. The method includes identifying client parameters and network parameters, as a packet management...
8910247 Cross-site scripting prevention in dynamic content  
Embodiment relate to systems, methods, and computer storage media for suppressing cross-site scripting in a content delivery system. A request is received for content that includes a scripted item...
8908907 Method and system for video transmission and processing with customized watermarking delivery  
Methods and systems for video transmission and processing with customized watermarking delivery are disclosed and may include watermarking data at a communication device utilizing received global...
8908909 Watermark decoding with selective accumulation of components  
A method of digital watermark decoding in which watermark signal components, which are embedded with different levels of redundancy in a host content signal, are selectively accumulated. In the...
8904183 Efficient technique to achieve non-repudiation and resilience to DoS attacks in wireless networks  
A computationally efficient message verification strategy that achieves non-repudiation and resilience to computational denial of service attacks in conjunction with a broadcast authentication...
8904170 System and method for enabling bulk retrieval of certificates  
A system and method for searching and retrieving certificates, which may be used in the processing of encoded messages. In one embodiment, a certificate synchronization application is programmed to...