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Cryptography July category listing 07/09

20090190751 - Method and apparatus for communication efficient private information retrieval and oblivious transfer: A method, article of manufacture and apparatus for performing private retrieval of information from a database is disclosed. In one embodiment, the method comprising obtaining an index corresponding to information to be retrieved from the database and generating a query that does not reveal the index to the database. The... Agent: Blakely Sokoloff Taylor & Zafman LLP

20090190752 - Method and apparatus for communication efficient private information retrieval and oblivious transfer: A method, article of manufacture and apparatus for performing private retrieval of information from a database is disclosed. In one embodiment, the method comprising obtaining an index corresponding to information to be retrieved from the database and generating a query that does not reveal the index to the database. The... Agent: Blakely Sokoloff Taylor & Zafman LLP

20090190753 - Recording apparatus and recording method: A recording apparatus having a unit to receive content data and information related to a copying of the content data; a separation/extraction unit to separate and extract the content data and the information; a writing unit to divide the content data extracted by the separation/extraction unit into plural data and... Agent: Antonelli, Terry, Stout & Kraus, LLP

20090190754 - System and methods for permitting open access to data objects and for securing data within the data objects: A system and methods for permitting open access to data objects and for securing data within the data objects is disclosed. According to one embodiment of the present invention, a method for securing a data object is disclosed. According to one embodiment of the present invention, a method for securing... Agent: Scott A. Moskowitz

20090190755 - Stegotext encoder and decoder: The invention comprises an encoder for encoding a stegotext and a decoder for decoding the encoded stegotext, the stegotext being generated by modulating the log power spectrogram of a covertext signal with at least one key, the or each key having been added or subtracted in the log domain to... Agent: Blakely Sokoloff Taylor & Zafman LLP

20090190756 - Systems and methods for securing a digital communications link: A digital data signal, such as a digital video signal, is intentionally pre-distorted before being sent over a network. In one embodiment, this pre-distortion may be performed in accordance with a pre-distortion pattern or algorithm which is shared with only intended receivers. The pre-distortion pattern may be used to vary... Agent: Crowell & Moring LLP Intellectual Property Group

20090190757 - Efficient broadcast entitlement management message delivery mechanism using a scheduled delivery window: Systems and methods include broadcasting an entitlement management message (EMM) in a communication system using a scheduled delivery window. The systems and methods including receiving a EMM broadcast window from a distribution system, listening for the EMM during the EMM broadcast window, and receiving the EMM from the distribution system... Agent: Qualcomm Incorporated

20090190758 - Method and apparatus for authentication service application processes during service reallocation in high availability clusters: A method and communication node for providing secure communications and services in a High Availability (HA) cluster. The communication node comprises an Operating System (OS) that detects an unavailability of a first service application process and switches a second service application process from the first state to the second state,... Agent: Ericsson Inc.

20090190759 - Qkd arrangement: A QKD arrangement with a photon source generating entangled idler and signal photons, with two measuring units, one of which receiving the idler photons and the other one receiving the signal photons, and each including an optical module with photon channels, wherein a photon passes a photon channel as a... Agent: Fulbright & Jaworski L.L.P.

20090190760 - Encryption and compression of data for storage: Described is a process for encrypting and compressing data for storage by computing systems. A data stream received by a computing system is separated into data chunks for storage on a storage device using a data layout format. Each data chunk is examined and if possible, compressed to produce a... Agent: Cesari And Mckenna, LLP

20090190761 - Method and system for mobile communications: When a network pages the temporary user mobile identifier of a mobile station, the mobile station sends a response to the network. Next, the network checks the authenticity of the user using a ciphering key, corresponding to the temporary user mobile identifier and a random number. If the temporary user... Agent: Ntt Mobile Communications Network I/bhgl

20090190762 - Method and system for preventing generation of decryption keys via sample gathering: Methods and systems for preventing generation of decryption keys via statistical sample gathering may include verifying a one-key message authentication code (OMAC) decryption key in received data and inserting a delay time before subsequent OMAC verifications upon a failure of the verifying. The delay time may be increased, doubled, for... Agent: Mcandrews Held & Malloy, Ltd

20090190763 - Processing multi-key content: Multi-key content processing systems and methods, for processing content with at least one distribution target position. Each of the distribution target positions corresponds to an authorization key. An example method includes the steps of: encrypting said content with a content key; forming a key link based on said content key... Agent: Michael Buchenhorner, P.A.

20090190764 - Method and system of key sharing: The present disclosure provides a method and system of key sharing, the method includes: transmitting, by a group member, a key information request to a neighbor group member; transmitting, by the neighbor group member, the requested key information to the group member, upon receiving the key information request. The system... Agent: Darby & Darby P.C.

20090190765 - Anchor point-based digital content protection with an escrow anchor point: Digital rights management (DRM) can be effectively implemented through use of an anchor point and binding records in a user domain and backed up through use of an escrow anchor point and an escrow binding record in an anchor point based digital rights management system. An escrow binding record provides... Agent: Hensley Kim & Holzer, LLC

20090185678 - Method and apparatus for compression of data on storage units using devices inside a storage area network fabric: The capability to encrypt or compress the traffic over network links, thus improving the security of the link on the performance of the links, and the capability to encrypt/decrypt data stored on the storage devices without requiring specialized hosts or storage devices. In a first embodiment, traffic to be routed... Agent: Wong Cabello Lutsch Rutherford & Brucculeri LLP

20090185676 - Method to generate a private key in a boneh-franklin scheme: e

20090185677 - Short message encryption: A method and system for securely communicating information via a low bandwidth channel uses encryption that adds comparatively little overhead to the size of the transmission. This method and system efficiently take advantage of the properties of public key cryptography, a shared secret, a traffic key from the shared secret,... Agent: Haynes And Boone, LLPIPSection

20090185680 - Encryption apparatus, decryption apparatus, key generation apparatus, and program: An encryption apparatus includes a plaintext embedding unit that embeds a message m as a coefficient of a three-variable plaintext polynomial m(x,y,t), an identification polynomial generating unit that generates a three-variable identification polynomial f(x,y,t), a polynomial generating unit that randomly generates three-variable polynomials s1(x,y,t), s2(x,y,t), r11(x,y,t), . . . ,... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.

20090185679 - Method for electronically signing electronic documents and method for verifying an electronic signature: A medical professional registers himself with the trust centre (TC) or trusted registry (TR) acting on behalf of and/or operated by the mobile communication service provider. According to an embodiment of the present invention, the trust centre or trusted registry generates a pair of keys (“private key, public key”) and... Agent: Harness, Dickey & Pierce, P.L.C

20090185681 - Circuit arrangement and method for rsa key generation: In order to further develop a circuit arrangement for as well as a method of performing at least one operation, in particular at least one cryptographic calculation, wherein the problem of creating at least one key, in particular the R[ivest-]S[hamir-] A[dleman] key, satisfying at least one defined digital signature laws,... Agent: Nxp, B.v. Nxp Intellectual Property Department

20090185682 - Systems and methods for improving high- bandwidth digital content protection (hdcp) authentication with digital video interface (dvi) or high-definition multimedia interface (hdmi) receiver devices: Systems and methods for improving HDCP (High-Bandwidth Digital Content Protection) authentication with DVI or HDMI receiver devices are provided. An HDCP transmitting apparatus according to the invention may include a computer and a look-up table accessible by the computer. The look-up table may include a database for storing an interoperability... Agent: Weiss & Arons, LLP

20090185683 - Encoding and detecting apparatus: An encoding data processor generates a video material item marked copy by representing a payload data word as a code word embedded into a copy of the video material item. A preprocessor forms plural initial values having the same predetermined length, by representing one or more parts of the payload... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.

20090185684 - Motion picture distribution system and related method: A motion picture distribution system, the system including a central computer, an exhibitor computer, a communication channel, and a back channel. The central computer is located at a central site and configured to distribute a digital version of the motion picture. The exhibitor computer is located at an exhibitor location... Agent: Connolly Bove Lodge & Hutz LLP

20090185685 - Trust session management in host-based authentication: In a distributed, multinode data processing environment, computationally more intense public key cryptography is used to establish computationally less challenging symmetric key cryptographic paths which are thus enabled for longer term communication interchanges and in particular for establishing a client's network identity.... Agent: Heslin Rothenberg Farley & Mesiti P.C.

20090185688 - Delivering enhanced multimedia content on physical media: Enhanced multimedia content on physical media interacts with the user through a media player and the Internet. Enhanced multimedia utilizes IDs for pieces of content on the media and a media key block. On the enhanced media is a file with a list of URLs. As the enhanced media plays... Agent: Cantor Colburn, LLP - IBM Arc Division

20090185686 - Method to trace traceable parts of original private keys in a public-key cryptosystem: applying a Berlekamp-Massey algorithm on the traceable part {right arrow over (d)}=(d1, . . . , d2k)T of the rogue private key, to obtain the k coefficients of an error-locator polynomial, applying the Chien's search algorithm to the error-locator polynomial, to obtain roots of the error-locator polynomial, determining the base... Agent: Dla Piper LLP (us) Attn: Patent Group

20090185687 - Systems and methods for mutual authentication using one time codes: Methods and systems for mutual authentication and personalizing a transaction device, such as a payment, transaction, or identity card. Successively generated one time codes are calculated by a first and second entity. One of the codes is transmitted to the second entity, which verifies the code is proper, then encrypts... Agent: Baker Botts L.L.P.

20090185689 - Qkd system and method with improved signal-to-noise ratio: Systems and methods for performing quantum key distribution (QKD) that allow for an improved signal-to-noise ratio (SNR) when providing active compensation for differences that arise in the system's relative optical paths. The method includes generating at one QKD station (Alice) a train of quantum signals having a first wavelength and... Agent: OpticusIPLaw, PLLC

20090185690 - Solution for locally staged electronic software distribution using secure removable media: A method, information processing system, and computer program storage product, are provided for creating a Removable Installation Kit (“RIK”) for locally staged electronic software distribution on a user system. The method includes selecting at least one software package from a list of software packages on a software distribution server. A... Agent: Fleit Gibbons Gutman Bongini & Bianco P.l.

20090185691 - Method and system for providing a mobile ip key: A method for providing an IP key, for encoding messages between a user terminal MS or a PMIP client and a home agent HA, wherein an authentication server only provides the mobile IP key when the authentication server recognizes, by a correspondingly encoded parameter, that the user terminal MS itself... Agent: Staas & Halsey LLP

20090185692 - System and method of retrieving a watermark within a signal: A system and method of retrieving a watermark in a watermarked signal are disclosed. The watermarked signal comprises odd and even overlapped blocks where the watermark is contained in the even blocks. The method comprises, for each k-th even block, subtracting the two adjacent odd numbered blocks from the k-th... Agent: At & T Legal Department - Ndq

20090180610 - Decryption method: The invention relates to a method of determining a plaintext M on the basis of a cipher C and using a secret key d, wherein the secret key d is used in binary form, wherein the plaintext M is determined in each iteration step i for the corresponding bit di... Agent: Nxp, B.v. Nxp Intellectual Property Department

20090180609 - Modular reduction using a special form of the modulus: A special form of a modulus and a modified Barrett reduction method are used to perform modular arithmetic in a cryptographic system. The modified Barrett reduction is a method of reducing a number modulo another number without the use of any division. By pre-computing static values used in the Barrett... Agent: Fish & Richardson P.C.

20090180611 - Representation change of a point on an elliptic curve: An elliptic curve cryptographic system where point coordinates are transformed from a first coordinate system to a second coordinate system. The transformed coordinates are processed by field operations, which have been modified for operating on the transformed point coordinates. In some implementations, the point coordinates are transformed from an affine... Agent: Fish & Richardson P.C.

20090180612 - Authentication method employing elliptic curve cryptography: Disclosed is an authentication method employing elliptic curve cryptography (ECC), applicable to a mobile broadcast TV system having one or more head end systems, at least a transmitter, and at least a mobile set. The authentication method comprises at least one request message from mobile sets simultaneously or in a... Agent: Lin & Associates Intellectual Property, Inc.

20090180613 - Adaptive and progressive protection of fixed images encoded in wavelets: A process for secured distribution of fixed numerical images according to a nominal format resulting from numerical encoding in wavelets, represented by a original stream including a packet relating to organization of a binary sequence that contains at least a block that regroups numerically encoded simple elements according to a... Agent: Connolly Bove Lodge & Hutz LLP

20090180614 - Content protection of internet protocol (ip)-based television and video content delivered over an ip multimedia subsystem (ims)-based network: Content delivered to client device over an Internet Protocol Multimedia Subsystem (IMS)-based network is protected through a digital rights management (DRM) scheme that leverages IMS service and access infrastructure, such as the IMS core. After authentication and selection of content to be played for the user, the network identifies a... Agent: Motorola, Inc. Law Department

20090180616 - Architecture for reconfigurable quantum key distribution networks based on entangled photons directed by a wavelength selective switch: A system and method for securing communications between a plurality of users communicating over an optical network. The system utilizes a fixed or tunable source optical generator to generate entangled photon pairs, distribute the photons and establish a key exchange between users. The distribution of entangled photon pairs is implemented... Agent: At& T Legal Department - Monka Attn: Patent Docketing

20090180615 - Qkd stations with fast optical switches and qkd systems using same: The quantum key distribution (QKD) systems (200, 300, 400) of the invention includes first and second QKD stations (Alice and Bob) according to the present invention, wherein either one or both QKD stations include fast optical switches (120, 220, 310, 320). Each fast optical switch is respectively optically coupled to... Agent: OpticusIPLaw, PLLC

20090180620 - Hardware-based encryption/decryption employing dual ported key storage: A system for the encryption and decryption of data employing dual ported RAM for key storage to accelerate data processing operations. The on-chip key storage includes a dual-ported memory device which allows keys to be loaded into memory simultaneous with keys being read out of memory. Thus, an encryption or... Agent: Tucker Ellis & West LLP

20090180617 - Method and apparatus for digital rights management for removable media: A process is provided. The process determines member devices in a domain of devices. Further, the process encrypts a set of content with a content encryption key to generate an encrypted set of content. In addition, the process encrypts the content encryption key with each of a plurality of pre-fetch... Agent: Motorola, Inc. Law Department

20090180618 - Read/write encrypted media and method of playing: A new media device including a decryption device that is operable to create a decryption key to read media. The decryption device is itself a read/write device that allows reducing or decrementing each time the decryption key is used.... Agent: Scott C Harris

20090180619 - System for disabling unauthorized person, encryption device, encryption method, and program: A system for disabling an unauthorized person includes an encryption device (400) and a decryption device (500). The encryption device (400) stores distribution member set data, a random number, and a public key, the distribution member set data being information on members who are permitted to decrypt a cyphertext, and... Agent: Sughrue Mion, PLLC

20090180621 - Adaptive secure authenticated channels for direct sharing of protected content between devices: A method for a communication device for establishing a secure authenticated channel using multiple shared keys traded with another device is described. A first shared key common to a home domain is received from a non-device entity, such as a domain manager or a trusted third party. Also, a second... Agent: Motorola Inc

20090180622 - Method, apparatus and system for generating and distributing keys based on diameter server: A method for generating and distributing keys based on the Diameter server in the mobile communication field is disclosed herein. The MN sends the NAR identifier to the PAR; after receiving the identifier, the PAR sends the NAR identifier and the MN identifier to the Diameter server; after receiving the... Agent: Darby & Darby P.C.

20090175442 - Digital rights management system protecting consumer privacy: Technologies for a Consumer Privacy Digital Rights Management system based on stable partially blind signatures that enable a license server to provide licenses for delivery to users without knowing the corresponding digital contents that users access with the license. Therefore consumer privacy is protected during license acquisition. Further, if the... Agent: Microsoft Corporation

20090175441 - Method for protecting data against differntial fault analysis involved in rivest, shamir, and adleman cryptography using the chinese remainder theorem: Systems and methods for effectively protecting data against differential fault analysis involved in Rivest, Shamir, and Adleman (“RSA”) cryptography using the Chinese Remainder Theorem (“CRT”) are described herein. A CRT RSA component facilitates modular exponentiation of a received message, and a verification component reconstructs the received message. An exponentiation component... Agent: Turocy & Watson, LLP

20090175443 - Secure function evaluation techniques for circuits containing xor gates with applications to universal circuits: An embodiment of the present invention provides a method that minimizes the number of entries required in a garbled circuit associated with secure function evaluation of a given circuit. Exclusive OR (XOR) gates are evaluated in accordance with an embodiment of the present invention without the need of associated entries... Agent: Patti , Hewitt & Arezina LLC

20090175444 - System and method for encryption key management in a mixed infrastructure stream processing framework: A system and method for protecting streams in a mixed infrastructure includes determining processing elements that are to access a data stream in a stream processing environment and determining a security level for each processing element. Keys are generated per stream per processing element in accordance with the security level.... Agent: Keusey, Tutunjian & Bitetto, P.C.

20090175445 - Electronic device, home network system and method for protecting unauthorized distribution of digital contents: The present invention relates to an electronic device, a home network system and a method for protecting unauthorized distribution of digital contents. The electronic device for protecting the unauthorized distribution of the digital contents includes an encryption key generator generating an encryption key; a contents player playing first digital contents;... Agent: LexyoumeIPGroup, LLC

20090175446 - Communication apparatus and control method: This invention allows connection of an apparatus with a low security level without lowering the security level of a network even when such apparatus issues a connection request. This invention is directed to an access point which makes wireless communications with a station using an encryption method (AES). Upon reception... Agent: Cowan Liebowitz & Latman P.C. John J Torrente

20090175447 - Communication system, wireless communication apparatus, and communication method: In a communication system, a first wireless communication apparatuses belonging to a communication group receives a connection request frame including a notifying security level from a second communication apparatus outside of the communication group. The first communication apparatus stores a reference security level peculiar to the communication group, which is... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.

20090175448 - Wireless network handoff key: The present invention provides a method and system for handoff in a wireless communication network. In one embodiment, a common handoff encryption key is generated by an authentication server and transmitted to a first access point and a second access point. The first access point transmits the handoff encryption key... Agent: Haynes And Boone, LLPIPSection

20090175449 - Wireless network handoff key: The present invention provides a method and system for handoff in a wireless communication network. In one embodiment, a common handoff encryption key is generated by an authentication server and transmitted to a first access point and a second access point. The first access point transmits the handoff encryption key... Agent: Haynes And Boone, LLPIPSection

20090175452 - Key management and user authentication for quantum cryptography networks: Key management and user authentication systems and methods for quantum cryptography networks that allow for users securely communicate over a traditional communication link (TC-link). The method includes securely linking a centralized quantum key certificate authority (QKCA) to each network user via respective secure quantum links or “Q-links” that encrypt and... Agent: OpticusIPLaw, PLLC

20090175453 - Storage apparatus and encrypted data processing method: A storage apparatus has an encryption key updater for configuring an updated encryption key and identification information thereof, an encryptor for encrypting data by a specific unit according to the encryption key, a storage for adding the identification information to the encrypted data and storing the data and the identification... Agent: Staas & Halsey LLP

20090175450 - Systems and methods for obtaining information on a key in bb84 protocol of quantum key distribution: Systems and methods for obtaining information on a key in the BB84 (Bennett-Brassard 1984) protocol of quantum key distribution are provided. A representative system comprises a quantum cryptographic entangling probe, comprising a single-photon source configured to produce a probe photon, a polarization filter configured to determine an initial probe photon... Agent: U S Army Research Laboratory Attn Amsrl Cs Cc Ip

20090175451 - Target of opportunity recognition during an encryption related process: A method, system, and computer program product are provided for utilizing target of opportunity to perform at least one special operation while a key session is opened with a key manager for another purpose. The method of recognizing a target of opportunity includes receiving a command to be performed on... Agent: International Business Machines Corporation

20090175454 - Wireless network handoff key: The present invention provides a method and system for handoff in a wireless communication network. In one embodiment, a common handoff encryption key is generated by an authentication server and transmitted to a first access point and a second access point. The first access point transmits the handoff encryption key... Agent: Haynes And Boone, LLPIPSection

20090175455 - Method of securing a calculation of an exponentiation or a multiplication by a scalar in an electronic device: A cryptographic operation includes calculating a multiplication of an element of an additively denoted group by a scalar. After two registers R0+R1, are initialized iterations are carried out over the components Ki of the scalar K. If Ki of the scalar equals 0, then the value in register R1 is... Agent: Buchanan, Ingersoll & Rooney PC

20090168994 - Method for providing stronger encryption using conventional ciphers: A method of transforming files that will produce a much stronger encryption over conventional encryption methods.... Agent: Michael R. Heuss

20090168995 - Systems and methods of information/network processing consistent with creation, encryption and/or insertion of uids/tags: Embodiments are directed to a system and method of generating a global unique identifier (GUID) associated with web/network-related requests. In the context of processing a web-bound request associated with a browsing session, the method comprises receiving information associated with a device that initiated a web-bound request, extracting non-personal/device information during... Agent: Courtney Staniford & Gregory LLP

20090168996 - Descrambler: According to one embodiment of the invention, the descrambler IC comprises a local memory to store a unique key and a plurality of process blocks. A first process block performs cryptographic operations on a first mating key generator using the unique key in order to produce a first key. A... Agent: Blakely Sokoloff Taylor & Zafman LLP

20090168997 - Method to detect man-in-the-middle (mitm) or relay attacks: A method for detecting a communication relay attack involves the steps of counting a number of clock cycles occurring in a clock signal between transmission of two predetermined elements of data with a data transmission device, counting a number of clock cycles occurring in the clock signal between receipt of... Agent: Hoffmann & Baron, LLP

20090168998 - Executing an encryption instruction using stored round keys: Embodiments of an invention for executing an encryption instruction using stored round keys are disclosed. In one embodiment, an apparatus includes instruction logic, encryption logic, a storage region, and control logic. The instruction logic is to receive an encryption instruction. The encryption logic is to perform, in response to the... Agent: Intel Corporation C/o Cpa Global

20090168999 - Method and apparatus for performing cryptographic operations: In one embodiment, the present invention includes a processor having logic to perform a round of a cryptographic algorithm responsive to first and second round micro-operations to perform the round on first and second pairs of columns, where the logic includes dual datapaths that are half the width of the... Agent: Trop, Pruner & Hu, P.C.

20090169000 - Encryption device and medium, decryption device and method, data delivery device, data receiving device, and data delivery system: A data delivery device divides data representing a single entity into a plurality of data items, encrypts the data items, and delivers the encrypted data items to a data receiving device. The encryption device in the data delivery device includes a first encryptor that encrypts a first set of the... Agent: Rabin & Berdo, PC

20090169002 - Rotation of keys during encryption/decryption: An encrypted program received in an MPEG transport stream is decrypted by receiving an address in the MPEG transport stream, reading a key from a memory in accordance with the received address, and decrypting the encrypted program based on the key.... Agent: Zenith Electronics Corporation

20090169001 - System and method for encryption and secure transmission of compressed media: A method comprises receiving a bit sequence associated with at least one file, the bit sequence comprising payload data in a compressed format and characterization data that maps the compressed format of the payload data. The method continues by encrypting the characterization data that maps the compressed format of the... Agent: Baker Botts L.L.P.

20090169003 - Broadcast processing apparatus and method thereof: A broadcast processing apparatus and method thereof, the broadcast processing apparatus including: a decryptor to decrypt a broadcast encrypted by a cable card using a decryption key; and a controller to control the broadcast decrypted by the decryptor to be re-encrypted and stored. Therefore, it is possible to preserve the... Agent: Stein Mcewen, LLP

20090169004 - Multimedia storage systems and methods: An article of manufacture includes a machine-readable medium that stores a multimedia content file in a first format and multiple program sets. Each program set is a version of software that, when executed by a respective electronic system, produces the multimedia content file in a second format for use in... Agent: Morgan, Lewis & Bockius, LLP. (pa)

20090169007 - Control area network data encryption system and method: A power machine is configured to carry an attachment which is detachably coupleable to the power machine. The power machine includes a supporting frame with an operating compartment from which an operator operates the power machine to actuate one or more actuators of the power machine. A sensing unit senses... Agent: Westman Champlin & Kelly, P.A.

20090169006 - Enhanced shared secret provisioning protocol: An Enhanced Shared Secret Provisioning Protocol (ESSPP) provides a novel method and system for adding devices to a network in a secure manner. A registration process is launched at two network devices together within a predetermined time interval. These two devices then automatically register with each other. When two devices... Agent: Turocy & Watson, LLP

20090169005 - Selectively loading security enforcement points wth security association information: A method, network element, and computer storage program product, are provided for selectively loading a communication network security enforcement point (“SEP”) with security association (“SA”) information for inspection of encrypted data in a secure, end-to-end communications path. At least one encrypted data packet is received. It is determined that SA... Agent: Fleit Gibbons Gutman Bongini & Bianco P.l.

20090169008 - System and method for tracking testing of software modification projects from a wireless mobile device: A wireless mobile device for tracking the progress of testing a set of software modification projects in an install plan uses a centralized project database where the testers can update their progress of testing software modification projects as they perform the tests. The central database advantageously eliminates the need to... Agent: Afs/ Visa

20090169009 - Wireless communication system and wireless communication device: A ciphering processing section that applies a deciphering process to ciphered packet data based on a deciphering key held by key holding part and a count value sequentially updated by counting part. The ciphering processing section further comprises success/failure determining part that determines success/failure of the deciphering process and query... Agent: Fujitsu Patent Center C/o Cpa Global

20090169011 - Apparatus and method for negotiating pairwise master key for securing peer links in wireless mesh networks: A system and method for negotiating a pairwise master key (“PMK”) in wireless mesh networks. The system includes a plurality of mesh points that are configured to perform an abbreviated handshake protocol in negotiating a PMK and establishing a secure connection. The method for establishing a negotiated PMK is based... Agent: Client 21058 C/o Darby & Darby P.C.

20090169014 - Distribution and authentication of public keys using random numbers and diffie-hellman public keys: A system to exchange and authenticate public cryptographic keys between parties that share a common but secret password, using a pair of random numbers, a pair of Diffie-Hellman public keys computed from the random numbers and the password, a Diffie-Hellman symmetric secret key computed from the Diffie-Hellman public keys and... Agent: Schmeiser, Olsen & Watts

20090169010 - Method and system for providing data field encryption and storage: An approach is provided for securely storing and managing sensitive data. A system and method are provided that include a central device that receives an actual data value from a requester, encrypts the actual data value, obtains a replacement value for the encrypted actual data value, obtains a secondary replacement... Agent: Verizon Patent Management Group

20090169013 - System for and method of cryptographic provisioning: A system for and method of securely provisioning a module with cryptographic parameters, such as cryptographic keys and key tables, is presented. Such modules may be used to enable encrypted communications between mobile phones to which they are coupled. The system and method prevent a malevolent individual involved in manufacturing... Agent: Hunton & Williams LLP Intellectual Property Department

20090169012 - Virtual tpm key migration using hardware keys: The present subject matter is related to trusted computing, and more particularly to migration of virtual trusted platform module keys that are rooted in a hardware trusted platform module. Some embodiments include a trusted platform virtualization module that may perform one or more of inbound and outbound trusted platform module... Agent: Schwegman, Lundberg & Woessner, P.A.

20090169017 - Configuration of virtual trusted platform module: Systems, methods and machine readable media for configuring virtual platform modules are disclosed. One method includes launching a virtual machine monitor, and determining, with the virtual machine monitor, whether a configuration policy that defines a configuration for a virtual trusted platform module is trusted. The method further includes configuring the... Agent: Barnes & Thornburg, LLP

20090169018 - Handheld device association via shared vibration: In some embodiments an accelerometer is mechanically coupled to a first device. The accelerometer obtains a vibration profile in response to a relative movement of the first device and a second device. A radio transmits an encrypted version of the vibration profile to the second device and receives an encrypted... Agent: Intel Corporation C/o Cpa Global

20090169016 - Method and system for keying and securely storing data: An approach is provided for securely storing sensitive data. A system is provided that includes a central device configured to receive a key from a requester, to obtain a new key associated with the key, and to transmit the new key to the requestor, and a storage device for storing... Agent: Verizon Patent Management Group

20090169019 - Method and systems using identifier tags and authenticity certificates for detecting counterfeited or stolen brand objects: A method and system for generating data for generating an authenticity certificate to be stored on a media. The authenticity certificate authenticates an object. A request for a step certificate includes a media identifier, a media key block, an object identifier, a requester entity type, and a requester identity certificate.... Agent: Schmeiser, Olsen & Watts

20090169020 - Migration of full-disk encrypted virtualized storage between blade servers: A method, system and computer-readable storage medium with instructions to migrate full-disk encrypted virtual storage between blade servers. A key is obtained to perform an operation on a first blade server. The key is obtained from a virtual security hardware instance and provided to the first blade server via a... Agent: Intel Corporation C/o Cpa Global

20090169015 - Quantum key distribution method, communication system, and communication device: A quantum key distribution method according to the present invention includes an error probability estimation step of estimating error probabilities of transmission data and the received data, an error correcting step of correcting errors in the received data based on error correcting information, a matching determination step of determining whether... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.

20090169021 - Content distribution system, information processing method and terminal apparatus in content distribution system, and recording medium on which is recorded program thereof: In a terminal apparatus configuring the content distribution system, when a user's content data acquisition request operation is detected, content data corresponding to the acquisition request operation are acquired, via the network, from another terminal apparatus, and stored. Subsequently, when there is a request from another terminal apparatus for a... Agent: Oliff & Berridge, PLC