| Patents for H04L 9 - Arrangements for secret or secure communication (111,914) |
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| 05/19/2004 | CN1497472A Service vertification system, vertification require terminal, service operating terminal and providing method |
| 05/19/2004 | CN1497466A Data communication method and communication processing device |
| 05/19/2004 | CN1497463A Electronic stamp. storage medium, high-level vertification system, moving device and vehicle start control equipment |
| 05/19/2004 | CN1150762C Apparatus and method for authenticating transmitted applications in interative information system |
| 05/19/2004 | CN1150761C Safety improved access control system using intelligence card |
| 05/19/2004 | CN1150760C Method for protecting audio-visual data across NRSS interface |
| 05/19/2004 | CN1150726C Safe network transmission method and system |
| 05/19/2004 | CN1150718C Method for ensuring IP security on virtual tunel interface of VPN |
| 05/19/2004 | CN1150715C Electronic mark issuing method and system and identification device of electronic mark |
| 05/19/2004 | CN1150713C Method for processing digital signal in so-called secrue communication system |
| 05/18/2004 | US6738912 Method for securing data relating to users of a public-key infrastructure |
| 05/18/2004 | US6738907 Maintaining a soft-token private key store in a distributed environment |
| 05/18/2004 | US6738904 Recordable storage medium with protected data area |
| 05/18/2004 | US6738902 Systems and methods for controlling authorized intercept |
| 05/18/2004 | US6738899 Method for publishing certification information certified by a plurality of authorities and apparatus and portable data storage media used to practice said method |
| 05/18/2004 | US6738874 Controller architecture and strategy for small discontiguous accesses to high-density memory devices |
| 05/18/2004 | US6738413 Code generator, communication unit using the code generator, communication system, and code generation method |
| 05/13/2004 | WO2004040886A1 A method and means of shutting off the supply of power from a battery |
| 05/13/2004 | WO2004040840A2 Method and device for executing a qualified electronic signature (qes) with the aid of a mobile communications terminal |
| 05/13/2004 | WO2004040839A1 Streaming system and streaming method |
| 05/13/2004 | WO2004040838A1 Random number generation device |
| 05/13/2004 | WO2004040837A1 Data processing device and data reception processing device |
| 05/13/2004 | WO2004040818A2 Method for the secure transmission of messages or data between two entities |
| 05/13/2004 | WO2004040410A2 Password encryption key |
| 05/13/2004 | WO2004040397A2 Secure implementation and utilization of device-specific security data |
| 05/13/2004 | WO2004027688A3 Power supply for an asynchronous data treatment circuit |
| 05/13/2004 | WO2004021114A3 Enterprise-wide security system for computer devices |
| 05/13/2004 | WO2004019233A9 Web services apparatus and methods |
| 05/13/2004 | WO2004019232A9 Web services apparatus and methods |
| 05/13/2004 | WO2004017155A3 Method of extraction of a secret key |
| 05/13/2004 | WO2003102786A3 Data processing circuit and method for transmitting data |
| 05/13/2004 | WO2002037219A9 Method and apparatus for evaluating fraud risk in an electronic commerce transaction |
| 05/13/2004 | WO2001005085A3 Method and device for making secure data access and transfers in a computer system |
| 05/13/2004 | US20040093528 Internet connection service providing method and system |
| 05/13/2004 | US20040093525 Process based security tai building |
| 05/13/2004 | US20040093524 Network, IPsec setting server apparatus, IPsec processing apparatus, and IPsec setting method used therefor |
| 05/13/2004 | US20040093517 Protection of shared sealed data in a trusted computing environment |
| 05/13/2004 | US20040093505 Open generic tamper resistant CPU and application system thereof |
| 05/13/2004 | US20040093504 Information processing apparatus, method, system, and computer program product |
| 05/13/2004 | US20040093503 Acquisition and storage of human biometric data for self identification |
| 05/13/2004 | US20040093500 Method of communication using an encoder microchip and a decoder microchip |
| 05/13/2004 | US20040093499 Electronic signature method, program and server for implementing the method |
| 05/13/2004 | US20040093496 Method and apparatus to secure online transactions on the internet |
| 05/13/2004 | US20040093494 Control of usage of contents in digital broadcasts |
| 05/13/2004 | US20040093493 System and method for electronic transmission, storage and retrieval of authenticated documents |
| 05/13/2004 | US20040093273 System and method for the secure distribution of digital content in a sharing network |
| 05/13/2004 | US20040091117 Key distribution across networks |
| 05/13/2004 | US20040091116 Methods, apparatus, and program products for inferring service usage |
| 05/13/2004 | US20040091115 Wireless cryptographic fill system and method |
| 05/13/2004 | US20040091114 Encrypting operating system |
| 05/13/2004 | US20040091113 Interface apparatus for monitoring encrypted network |
| 05/13/2004 | US20040091111 Digital watermarking and fingerprinting applications |
| 05/13/2004 | US20040091107 Method and apparatus for encrypting data |
| 05/13/2004 | US20040091105 Apparatus for hyperelliptic-curve cryptography processing |
| 05/13/2004 | US20040091104 Parallel stream operation apparatus, method therefor, and parallel stream operation program |
| 05/13/2004 | US20040091103 Method for data transmission |
| 05/13/2004 | US20040091050 Digital image watermarking apparatus and method |
| 05/13/2004 | DE10246909A1 Verfahren zum digitalen Signieren von Dokumenten und zur Prüfung der digitalen Signatur Method for digitally signing documents and verifying the digital signature |
| 05/12/2004 | EP1418750A1 Security integrated circuit |
| 05/12/2004 | EP1418728A1 Security communication method, system, and apparatus permitting to change the security type |
| 05/12/2004 | EP1418704A2 Method and apparatus for generating a proof which enables to certify that an electronic file has been digitally signed as well as method and apparatus for proving that an electronic file has been digitally signed |
| 05/12/2004 | EP1418703A1 Apparatus and method for generating data for detecting false alteration of encrypted data during processing |
| 05/12/2004 | EP1418702A1 Secure exchange method between two communications units, control system and server for the set-up of the method |
| 05/12/2004 | EP1418701A1 Transmission and storage of encryption keys |
| 05/12/2004 | EP1418700A1 Method and device for communicating encrypted asynchronous and synchronous packets |
| 05/12/2004 | EP1418584A1 Digital data recording medium, recording method, recording device, reproduction method, and reproduction device |
| 05/12/2004 | EP1418485A2 Security and authentication of information processing apparatus |
| 05/12/2004 | EP1417834A2 Encoding and decoding methods for secure scalable streaming and related systems |
| 05/12/2004 | EP1417820A2 Method and computer system for securing communication in networks |
| 05/12/2004 | EP1417814A2 System and method for processing encoded messages |
| 05/12/2004 | EP1417800A1 Method and system for storing large data files |
| 05/12/2004 | EP1417609A2 Method for reissuing indicium in a postage metering system |
| 05/12/2004 | EP1131912A4 Apparatus and methods for managing key material in heterogeneous cryptographic assets |
| 05/12/2004 | EP1116176B1 Information card |
| 05/12/2004 | EP0998799B1 Security method and system for transmissions in telecommunication networks |
| 05/12/2004 | CN1496644A A system for encryption of wireless transmissions from personal palm computers to world wide web terminals |
| 05/12/2004 | CN1496628A Content delivery system |
| 05/12/2004 | CN1496627A Information processing apparatus and method |
| 05/12/2004 | CN1496626A Information processing apparatus and method, and storage medium |
| 05/12/2004 | CN1496089A Method for producing first identifier for separately connecting to electric information communication network user |
| 05/12/2004 | CN1496075A Method for managing gateway configuration by gateway user |
| 05/12/2004 | CN1496073A Information check equipment |
| 05/12/2004 | CN1496063A Interconnected network protocol safety protocol set server equipment and processing equipment |
| 05/12/2004 | CN1496055A Sequence generator and generation method of pseudo-random sequence |
| 05/12/2004 | CN1496048A Data converter and data converting method |
| 05/12/2004 | CN1496026A Position information transmission method |
| 05/12/2004 | CN1495666A Storage card |
| 05/12/2004 | CN1495620A Semiconductor device with encrypted part or external interface and content reproducing method |
| 05/12/2004 | CN1149846C Method and apparatus for routing confidential information |
| 05/12/2004 | CN1149787C Method of adding subscriber's security confirmation to simple network managent protocol |
| 05/12/2004 | CN1149784C Method and device for transmitting revisions with digital signatures |
| 05/12/2004 | CN1149783C Digital document authentication system for providing certificate which authenticates and uniquely identifies document |
| 05/12/2004 | CN1149780C Descrambling device of security element and security element comprising such device |
| 05/12/2004 | CN1149515C Verification method |
| 05/12/2004 | CN1149504C Method of authorization in data transmission sytems |
| 05/12/2004 | CN1149467C Computer system control with user data via interface surface |
| 05/11/2004 | US6735699 Method and system for monitoring use of digital works |
| 05/11/2004 | US6735697 Circuit arrangement for electronic data processing |
| 05/11/2004 | US6735313 Cryptographic method and apparatus for restricting access to transmitted programming content using hash functions and program identifiers |
| 05/11/2004 | US6735312 Cryptographic method for restricting access to transmitted programming content using ƒ-redundant establishment key combinations |