| Patents for H04L 9 - Arrangements for secret or secure communication (111,914) |
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| 07/01/2004 | US20040125949 Method of and apparatus for determining a key pair and for generating RSA keys |
| 07/01/2004 | DE69727198T2 Durchführen digitaler Unterschriften für Datenströme und Archive Performing digital signatures for data streams and archives |
| 07/01/2004 | DE19549621B4 Vorrichtung zum Codieren von Audiosignalen An apparatus for encoding audio signals |
| 07/01/2004 | CA2506146A1 Improved subset difference method for multi-cast rekeying |
| 07/01/2004 | CA2503660A1 System and method for limiting access to data |
| 07/01/2004 | CA2476330A1 System and method for managing resource sharing between computer nodes of a network |
| 06/30/2004 | EP1434407A1 Radio communication system, shared key management server and terminal |
| 06/30/2004 | EP1434384A1 Certificate path information management system and certificate management device |
| 06/30/2004 | EP1434383A1 CONTENT TRANSMISSION APPARATUS, CONTENT RECEPTION APPARATUS, CONTENT TRANSMISSION PROGRAM, AND CONTENT RECEPTION PROGRAM |
| 06/30/2004 | EP1434119A2 License management method and license management system |
| 06/30/2004 | EP1433282A1 Method for implementing in an electronic component a cryptographic algorithm for finding the public exponent |
| 06/30/2004 | EP1433063A1 Method of securely processing a digital signal |
| 06/30/2004 | EP1433044A1 Secure integrated circuit including parts having a confidential nature and method for operating the same |
| 06/30/2004 | EP1433034A2 Method for securing the exchange of data between an external access unit and a field device |
| 06/30/2004 | EP1279132B1 Method, according to which a customer accesses monetary-value data from a charging point |
| 06/30/2004 | EP1228459A4 Method and system for providing information in a document |
| 06/30/2004 | EP1192748A4 Encrypting security device and process |
| 06/30/2004 | CN1509558A Protable device for securing packet traffic in host platform |
| 06/30/2004 | CN1509546A Platform and method for securely transmitting authorization data |
| 06/30/2004 | CN1509457A Method for preventing forgery of every kinds of lottery-ticket, certification published by communication network and ID-card, credit-card,medical insurance card with authen tication code |
| 06/30/2004 | CN1509098A Method for realizing encryption of E-mail |
| 06/30/2004 | CN1509097A Method for conducting safe far-end electronic signing and checking through mobile telephone |
| 06/30/2004 | CN1509058A Method for accessing internet for wireless mobile communication apparatus |
| 06/30/2004 | CN1509055A Network safety device long-distance safety dialing method and system thereof |
| 06/30/2004 | CN1509054A Method for accessing company inside data from network using mobile phone |
| 06/30/2004 | CN1509030A Network safety device multi work mode adapting method |
| 06/30/2004 | CN1509029A Method for safety transmitting wirelss E-mail in local area network |
| 06/30/2004 | CN1509006A Firewall and invasion detecting system linkage method |
| 06/30/2004 | CN1509005A Wireless network authentication method and authenticatior encrypting method |
| 06/30/2004 | CN1509004A Cipher-chip key rapid-changing method |
| 06/30/2004 | CN1509003A Method for monitoring unauthorized dial accessing in local area network |
| 06/30/2004 | CN1509002A Firewall link layer and internet protocol layer address binding method |
| 06/30/2004 | CN1508698A Data storage apparatus, information processing apparatus and data-storage processing method |
| 06/30/2004 | CN1156196C Integrity check in communication system |
| 06/30/2004 | CN1156174C Pre-location of authentication information in a personal communication system |
| 06/30/2004 | CN1156117C Method, apparatus and communication system for exchanging message in all over environment |
| 06/29/2004 | US6757828 Indigenous authentication for sensor-recorders and other information capture devices |
| 06/29/2004 | US6757827 Autonomously secured image data |
| 06/29/2004 | US6757825 Secure mutual network authentication protocol |
| 06/29/2004 | US6757405 Digital watermark embedding device, digital watermark detection device and recording medium recording computer readable program for realizing functions of two devices |
| 06/29/2004 | US6757391 Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on a optical disk, and a method of manufacturing an optical disk |
| 06/29/2004 | CA2276608C Method and apparatus for securing electronic games |
| 06/29/2004 | CA2151457C Digital cable headend for cable television delivery system |
| 06/24/2004 | WO2004054208A1 Transferring secret information |
| 06/24/2004 | WO2004054168A1 Efficient implementation of zero knowledge protocols |
| 06/24/2004 | WO2004054167A1 System and method for the exchange of cryptographic keys |
| 06/24/2004 | WO2004054155A2 Automatic generation of a new encryption key |
| 06/24/2004 | WO2004053867A2 Public key media key block |
| 06/24/2004 | WO2004053759A1 Personal information control system, mediation system, and terminal unit |
| 06/24/2004 | WO2004053745A1 System and method for transmitting a file associated with an e-mail |
| 06/24/2004 | WO2004052173A2 System and a non-planar prism that are used to obtain print and other hand characteristic information |
| 06/24/2004 | WO2004040818A3 Method for the secure transmission of messages or data between two entities |
| 06/24/2004 | WO2004036413A3 Efficient arithmetic in finite fields of odd characteristic on binary hardware |
| 06/24/2004 | WO2004025921A3 Secure access to a subscription module |
| 06/24/2004 | WO2004006579A9 Content and key distribution system for digital content representing media streams |
| 06/24/2004 | WO2004001551A3 Secure detection network system |
| 06/24/2004 | US20040123312 Contents distributing method via a communications network |
| 06/24/2004 | US20040123159 Proxy method and system for secure wireless administration of managed entities |
| 06/24/2004 | US20040123156 System and method of non-centralized zero knowledge authentication for a computer network |
| 06/24/2004 | US20040123129 Trusted infrastructure support systems, methods and techniques for secure electronic commerce transaction and rights management |
| 06/24/2004 | US20040123126 Method and apparatus for deterring piracy |
| 06/24/2004 | US20040123123 Methods and apparatus for accessing security association information in a cryptography accelerator |
| 06/24/2004 | US20040123121 Methods and apparatus for ordering data in a cryptography accelerator |
| 06/24/2004 | US20040123120 Cryptography accelerator input interface data handling |
| 06/24/2004 | US20040123116 System and Method to Proactively Detect Software Tampering |
| 06/24/2004 | US20040123115 Method for the safe use and transmission of biometric data for authentication purposes |
| 06/24/2004 | US20040123112 Security object providing encryption scheme and key |
| 06/24/2004 | US20040123110 Apparatus and method for ID-based ring structure by using bilinear pairings |
| 06/24/2004 | US20040123109 Method of managing metadata |
| 06/24/2004 | US20040123108 Signature validation and generation |
| 06/24/2004 | US20040123107 Method for verifying a digital signature |
| 06/24/2004 | US20040123104 Distributed scalable cryptographic access contol |
| 06/24/2004 | US20040123102 Method and system for data integrity protection |
| 06/24/2004 | US20040123100 Certificate issuing method and certificate verifying method |
| 06/24/2004 | US20040123099 Certificate, certificate issuing method and system and certificate verifying method and device |
| 06/24/2004 | US20040123098 Method and apparatus for use in relation to verifying an association between two parties |
| 06/24/2004 | US20040123097 Terminal, data distribution system comprising such a terminal and method of re-transmitting digital data |
| 06/24/2004 | US20040123096 Cryptography accelerator data routing unit |
| 06/24/2004 | US20040123095 Systems and methods for utilizing an application from a native portable device within a non-native communications network |
| 06/24/2004 | US20040122955 Remote control system using web and icon |
| 06/24/2004 | US20040120529 Key distribution in a conditional access system |
| 06/24/2004 | US20040120528 Key transport in quantum cryptographic networks |
| 06/24/2004 | US20040120527 Method and apparatus for security in a data processing system |
| 06/24/2004 | US20040120526 Method for communication control in a communication network, communication control entity, key management entity, terminal and gateway entity |
| 06/24/2004 | US20040120525 System and method for storage and retrieval of cryptographic keys |
| 06/24/2004 | US20040120524 Method, system, program product and state machine representation for encrypting and decrypting a message |
| 06/24/2004 | US20040120522 Image forming apparatus |
| 06/24/2004 | US20040120521 Method and system for data encryption and decryption |
| 06/24/2004 | US20040120519 Method for enhancing security of public key encryption schemas |
| 06/24/2004 | US20040120518 Matrix multiplication for cryptographic processing |
| 06/24/2004 | US20040120517 Device for compression and encryption, and device for decompression and decryption |
| 06/24/2004 | US20040120515 Method and system for solving the word problem in braid group cryptosystems |
| 06/24/2004 | US20040120438 Frame synchronization method and system |
| 06/24/2004 | DE10350174A1 Logging users onto data processing devices involves getting authentication data, deriving identity/access rights, granting access independently of starting operating system/data processing application |
| 06/24/2004 | DE10258323A1 Increasing security against determination of encryption key, by evaluating input data based on check of predetermined criteria and calculating cipher text accordingly |
| 06/24/2004 | DE10255808A1 Data processing and transfer card, especially a network card for a PC, has an EPROM containing software for conversion of an external data transfer protocol to a unique system internal data transfer protocol to increase security |
| 06/24/2004 | CA2550275A1 Electronic credentials verification, monitoring, and management system |
| 06/23/2004 | EP1432271A2 Integrity check in a communication system |
| 06/23/2004 | EP1432248A1 Menu-driven television program access system and method |
| 06/23/2004 | EP1432234A1 Systems and methods for providing hardcopy secure documents and for validation of such documents |