Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 9 - Arrangements for secret or secure communication
Patents for H04L 9 - Arrangements for secret or secure communication (111,914)
09/2005
09/15/2005US20050201560 System and method for container monitoring, real time authentication, anomaly detection, and alerts
09/15/2005US20050201558 Encryption apparatus and image forming apparatus
09/15/2005US20050201557 Encryption key setting system, access point, encryption key setting method, and authentication code setting system
09/15/2005US20050201555 System, method and apparatus for secure computation on encrypted data
09/15/2005US20050201554 Method for data encryption in an ethernet passive optical network
09/15/2005US20050201553 Cryptography-processing method, cryptography-processing apparatus and computer program
09/15/2005US20050201552 Data processing circuit and control method therefor
09/15/2005US20050201536 Control of desired marketing electronic mail through use of anonymous recipients and public key infrastructure (PKI)
09/15/2005US20050201535 Classification of wanted e-mail via web of relationship utilization of Public Key Infrastructure (PKI)
09/15/2005US20050201393 Server apparatus, network-based appliance, and program product
09/15/2005US20050200894 Method of generating a second mail item in response to a first mail item
09/15/2005US20050200892 Computer system for generating a second mail item in response to a first mail item
09/15/2005US20050199425 Magnetometers for measurement-while-drilling applications
09/15/2005US20050199406 Data transmission system
09/15/2005EP1588255A3 Instruction for computing a security message authentication code
09/15/2005DE10202725B4 Integrierte Schaltung und Schaltungsanordnung zur Umwandlung eines Single-Rail-Signals in ein Dual-Rail-Signal Integrated circuit and circuitry for converting a single-rail signal into a dual-rail signal
09/15/2005DE102005009170A1 Logic circuit, has logic device for executing logic operation including random mask data and outputting results of logic operation in random mask type and logic operation not satisfying associative law
09/15/2005DE102004009348A1 Operating method for system requiring user authentication, by sending message to institution if event occurs suggesting that device is in possession of unauthorized party
09/15/2005DE102004008901A1 Sichere Ergebniswertberechnung Secure result value calculation
09/15/2005DE102004008764A1 Authenticating WLAN radio user-device in wireless local area network radio access network using core network supporting GSM protocol, by connecting home location register
09/15/2005CA2557811A1 Execution of unverified programs in a wireless device operating environment
09/15/2005CA2557663A1 Methods and systems for secure transmission of identification information over public networks
09/15/2005CA2557132A1 Computer-implemented method, system and apparatus for the dynamic verification of a consumer engaged in a transaction with a merchant and authorization of the transaction
09/14/2005EP1575210A1 Method and apparatus for hybrid group key management
09/14/2005EP1575209A1 Cryptographic device and associated method
09/14/2005EP1574978A1 Personal information control system, mediation system, and terminal unit
09/14/2005EP1574080A2 Method and system for providing third party authentification of authorization
09/14/2005EP1574062A2 System and method for home network content protection and copy management
09/14/2005EP1573959A2 System and method for virtual folder and sharing items
09/14/2005EP1573958A1 Methods, apparatus and computer programs for generating and/or using conditional electronic signatures for reporting status changes
09/14/2005EP1573957A1 Efficient implementation of zero knowledge protocols
09/14/2005EP1573956A1 A small hardware implementation of the subbyte function of rijndael
09/14/2005EP1573955A1 Encoding method
09/14/2005EP1573719A4 A method, system and computer program product for secure ticketing in a communications device
09/14/2005EP1573719A2 A method, system and computer program product for secure ticketing in a communications device
09/14/2005EP1573665A1 Optimized device for digital data communication in a microcircuit card
09/14/2005EP1573633A1 Methods and apparatus for assigning consequential rights to documents and documents having such rights
09/14/2005EP1573620A2 System and method for granting access to an item or permission to use an item based on configurable conditions
09/14/2005EP1573548A2 Method and system for transmitting secured electronic documents
09/14/2005EP1573546A2 A method and system for detecting presence of malicious code in the e-mail messages of an organization
09/14/2005EP1573545A1 System and method to proactively detect software tampering
09/14/2005EP1573541A2 Data storage method with error correction
09/14/2005EP1573520A2 Method and system for simplifying distributed server management
09/14/2005EP1573492A2 An improved method and system for encrypting input from a touch screen
09/14/2005EP1573482A2 Cryptographic methods and apparatus for secure authentication
09/14/2005EP1573475A2 System and method for managing resource sharing between computer nodes of a network
09/14/2005EP1573474A2 Key server for security and implementing processes with nonrepudiation and audit
09/14/2005EP1573468A2 Attestation using both fixed token and portable token
09/14/2005EP1572463A1 Dead nozzle compensation
09/14/2005EP1461891A4 A method and system for authenticating digital certificates
09/14/2005EP1378092A4 System and method for message encryption and signing in a transaction processingsystem
09/14/2005EP1273129B1 Authentication engine architecture and method
09/14/2005EP1183816A4 Technique for split knowledge backup and recovery of a cryptographic key
09/14/2005EP1021886B1 A circuit and method for configuring and registering a cryptographic device
09/14/2005EP0956728B1 Method and apparatus for providing authentication security in a wireless communication system
09/14/2005EP0940037B1 Detecting a watermark embedded in an information signal
09/14/2005CN2726236Y Double mode card for cell phone
09/14/2005CN2726222Y Apparatus for realizing terminal-to-terminal encryption communication based on blue tooth wireless connecting
09/14/2005CN1669266A Method and system for verifying electronic signatures and microcircuit card for carrying out said method
09/14/2005CN1669265A Hidden link dynamic key manager for use in computer systems
09/14/2005CN1669036A User authorization system and method for a sedation and analgesia system
09/14/2005CN1669032A Paid access to a local area network
09/14/2005CN1669009A Method and apparatus for improving the resilience of content distribution networks to distributed denial of service attacks
09/14/2005CN1668995A Method for improving unpredictability of output of pseudo-random number generators
09/14/2005CN1668990A Open type general-purpose attack-resistant CPU and application system thereof
09/14/2005CN1668136A A method for implementing security communication between mobile self-organized network nodes
09/14/2005CN1668082A Recall device
09/14/2005CN1668008A Data exchange method and device between double-channel asymmetric isolation networks
09/14/2005CN1668006A Gasoline motor car anti-theft system
09/14/2005CN1668005A An access authentication method suitable for wired and wireless network
09/14/2005CN1668004A Image processing apparatus and personal information management program
09/14/2005CN1668003A Method for filling-in user data automatically using fingerprint identification
09/14/2005CN1668002A Encryption and data-protection for content on portable medium
09/14/2005CN1668001A A method for implementing secure communication in fixed network
09/14/2005CN1668000A Authentication and encryption method for wireless network
09/14/2005CN1667999A A secure communication method between mobile nodes in mobile self-organized network
09/14/2005CN1667640A Multi-identification method and multi-identification apparatus
09/14/2005CN1667627A Electric charge meter
09/14/2005CN1667626A Financial rater
09/14/2005CN1667593A Encryption apparatus and image forming apparatus
09/14/2005CN1667542A System and method for identity switching on a computer system
09/14/2005CN1219407C Method of autonomous selection of wireless link encrypting aglorithm in secret communication
09/14/2005CN1219401C A method for preventing illegal broadcasting in cable digital TV broadcasting
09/14/2005CN1219383C Encoding and decoding method for realizing user business remote authentication dialing protocol
09/14/2005CN1219382C New encryption apparatus
09/14/2005CN1219381C Information transmission method and apparatus therefor
09/13/2005US6944778 Method for testing an integrated circuit including hardware and/or software parts having a confidential nature
09/13/2005US6944777 System and method for controlling access to resources in a distributed environment
09/13/2005US6944773 Method and apparatus for fingerprint authentication during on-line transactions
09/13/2005US6944772 System and method of enforcing executable code identity verification over the network
09/13/2005US6944770 Methods and systems for generating and validating value-bearing documents
09/13/2005US6944767 Methods and apparatus for ensuring the privacy and security of personal medical information
09/13/2005US6944765 Method of authentication anonymous users while reducing potential for “middleman” fraud
09/13/2005US6944763 Data transmission system
09/13/2005US6944762 System and method for encrypting data messages
09/13/2005US6944735 Method and apparatus for disc drive data security using a defect list
09/13/2005US6944600 System for controlling the distribution and use of digital works using digital tickets
09/13/2005US6944300 Method for migrating a base chip key from one computer system to another
09/13/2005US6944299 Method for synchronous encryption over a communication medium
09/13/2005US6944295 Data-processing device and method of operating said device
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