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)
11/2005
11/10/2005US20050251491 Key management system
11/10/2005US20050251487 Rendering digital content in a content protection system according to a plurality of chained digital licenses
11/10/2005US20050251483 Transaction method of digital data and system thereof
11/10/2005US20050251482 Digital work structure
11/10/2005US20050250515 Local public information system
11/10/2005US20050250478 System and method for searching secure electronic messages
11/10/2005US20050250473 Challenge response system and method
11/10/2005US20050250472 User authentication using a wireless device
11/10/2005US20050249352 Quantum-key distribution method between a plurality of users or groups
11/10/2005US20050249349 Matrix encryption method and system
11/10/2005US20050249348 Data encryption/decryption method, device, and program
11/10/2005US20050249341 Method and apparatus for providing fraud detection using geographically differentiated connection duration thresholds
11/10/2005US20050249236 Communication systems and methods for transmitting data in parallel over multiple channels
11/10/2005US20050249219 Handling of identities in a trust domain of an IP network
11/10/2005US20050249178 Code transmission over timeslots and antennas
11/10/2005US20050247779 ID tag, a tag reader, ID tag transmitting and recovering methods, and a tag manager
11/10/2005DE102004020150A1 Accessing module for e.g. Internet, has LED blinking signals for establishing connection between module and computer, where module grants access to Internet by pressing key or touching sensor filed
11/10/2005DE102004018874A1 Verfahren und Vorrichtung zum Bestimmen eines Ergebnisses Method and device for determining a result
11/10/2005CA2814261A1 Systems and methods for managing a network
11/10/2005CA2762119A1 System and method for obtaining certificate status of subkeys
11/10/2005CA2564914A1 System and method for handling data transfers
11/10/2005CA2564862A1 Content protection ticket system and method
11/10/2005CA2564383A1 System and method for administering digital certificate checking
11/10/2005CA2564320A1 Method for securely authenticating an object or a substance by chemical marking or tracing
11/10/2005CA2564285A1 System and method of owner application control of electronic devices
11/10/2005CA2564268A1 System and method for searching secure electronic messages
11/10/2005CA2564188A1 System and method for checking digital certificates
11/10/2005CA2564186A1 System and method of operation control on an electronic device
11/10/2005CA2563422A1 Systems and methods for managing a network
11/10/2005CA2563353A1 Methods and systems for online transaction processing
11/09/2005EP1594280A1 Data authentication method and agent based system
11/09/2005EP1594252A2 Systems and methods for data compression and decompression
11/09/2005EP1594251A1 Distributed management of a certificate revocation list
11/09/2005EP1594250A1 Distributed management of a certificate revocation list
11/09/2005EP1594249A1 Authentication processing device and security processing method
11/09/2005EP1594083A1 Method for sending digital copies of protected media and network accessing device
11/09/2005EP1594034A2 Rendering secure digital content using chained digital licenses
11/09/2005EP1594030A2 Program update method and server
11/09/2005EP1594029A2 Method and system for protecting individual information
11/09/2005EP1593275A2 Mobile network having ip multimedia subsystem (ims) entities and solutions for providing simplification of operations and compatibility between different ims entities
11/09/2005EP1593229A1 Content protection system, key data generation apparatus, and terminal appparatus
11/09/2005EP1593228A2 Network audit policy assurance system
11/09/2005EP1593221A2 Identity-based encryption system for secure data distribution
11/09/2005EP1593019A2 Electronically signed document containing a pointer pointing to an examination software
11/09/2005EP1593015A1 Architecture for encrypted application installation
11/09/2005EP1527539A4 Communication using audible tones
11/09/2005EP1514174B1 Aes mixcolumn transform
11/09/2005EP1410545A4 Method and apparatus for data encryption
11/09/2005EP1402680A4 System and method for a commercial multimedia rental and distribution system
11/09/2005EP1397787B1 System and method of bootstrapping a temporary public -key infrastructure from a cellular telecommunication authentication and billing infrastructure
11/09/2005EP1374237B1 Method and system for providing bus encryption based on cryptographic key exchange
11/09/2005EP1302020B1 Verifiable, secret shuffles of encrypted data, such as elgamal encrypted data for secure multi-authority elections
11/09/2005EP1279090A4 Encryption in a secure computerized gaming system
11/09/2005EP1277305A4 Secure digital content licensing system and method
11/09/2005EP1273128B1 Authentication in a packet data network
11/09/2005EP1232603B1 Methods and apparatus for keystream generation
11/09/2005EP0804758B1 Elliptic curve encryption systems
11/09/2005CN1695345A Data processing method, program thereof, and device thereof
11/09/2005CN1695344A Data processing method, its program and its device
11/09/2005CN1695343A Methods and systems for providing a secure data distribution via public networks
11/09/2005CN1695342A Method and devices for performing security control in electronic message exchanges
11/09/2005CN1695341A Method and arrangement for preventing illegitimate use of IP addresses
11/09/2005CN1695340A Data processing method, its program, and its device
11/09/2005CN1695132A Terminal authentication system, terminal authentication method, and terminal authentication server
11/09/2005CN1695123A Dynamic negotiation of security arrangements between web services
11/09/2005CN1695092A Silver halide color photosensitive material
11/09/2005CN1694528A Method for sending digital copies of protected media and network access device
11/09/2005CN1694504A Processing auxiliary data of video sequences
11/09/2005CN1694452A Communication method and system between a terminal and at least a communication device
11/09/2005CN1694436A Transmission of secure electronic mail formats
11/09/2005CN1694419A Checking the security of web services configurations
11/09/2005CN1694401A Method for authentication of identification of network user
11/09/2005CN1694400A Device authentication
11/09/2005CN1694399A Method for digital signature locking localization
11/09/2005CN1694397A Method and device for constructing sequential cipher
11/09/2005CN1694396A Dynamic cipher method and system
11/09/2005CN1694395A Data authentication method and agent based system
11/09/2005CN1694394A Deciphering method for file password
11/09/2005CN1694393A Method for implementing safety scanning component mechanism
11/09/2005CN1694035A Wireless communication device with duress password protection and related method
11/09/2005CN1694032A Method and system for bootstrapping a trusted server having redundant trusted platform modules
11/09/2005CN1694031A Method and system for limiting software updates
11/09/2005CN1226691C Method for multiple encryption of file and simultaneous sealing/unsealing
11/08/2005US6964060 Conditional access system for controlling the access to a data content
11/08/2005US6964050 Arrangement for simplifying the design and implementation of mobile services in a communication system
11/08/2005US6963982 Method and apparatus for application-independent end-to-end security in shared-link access networks
11/08/2005US6963980 Combined hardware and software based encryption of databases
11/08/2005US6963977 Circuits and methods for modular exponentiation
11/08/2005US6963976 Symmetric key authenticated encryption schemes
11/08/2005US6963975 System and method for audio fingerprinting
11/08/2005US6963974 Method and apparatus for providing non-repudiation of transaction information that includes mark up language data
11/08/2005US6963973 Chain of custody system and method
11/08/2005US6963971 Method for authenticating electronic documents
11/08/2005US6963873 Method and system for automatic association of a signed certificate with a certificate signing request
11/08/2005US6963860 Information recording and reproducing system and method and distribution medium
11/08/2005US6963859 Content rendering repository
11/08/2005US6963858 Method and apparatus for assigning consequential rights to documents and documents having such rights
11/08/2005US6963857 Network-accessible account system
11/08/2005US6963845 Business card as electronic mail authorization token
11/08/2005US6962530 Authentication in a secure computerized gaming system
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