| Patents for H04L 9 - Arrangements for secret or secure communication (111,914) |
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| 11/15/2001 | US20010040965 Method for generating a broadcast challenge value |
| 11/15/2001 | DE10022402A1 Method and meter system for reading meters employs a dual code formed of secret and official codes |
| 11/14/2001 | EP1154426A2 Copyright protecting method, recording method, recording apparatus, reproduction method and reproduction apparatus |
| 11/14/2001 | EP1153495A1 Method for the provision of data security |
| 11/14/2001 | EP1153480A2 Method and apparatus for protecting proprietary configuration data for programmable logic devices |
| 11/14/2001 | EP1153361A1 Iris imaging telephone security module and method |
| 11/14/2001 | EP1000511B1 Conditional access system |
| 11/14/2001 | EP0782807B1 Smart carcd, signal processing apparatus and method for signal processing |
| 11/14/2001 | CN1322335A Apparatus and method for end-to-end authentication using biometric data |
| 11/14/2001 | CN1322321A Information transmission system, transmitter, and transmission method as well as information reception system, receiver and reception method |
| 11/14/2001 | CN1322320A Data providing system, device, and method |
| 11/14/2001 | CN1322312A Copy protection system and method |
| 11/14/2001 | CN1321950A Content sender machine, content receiver machine, authorizing method and system |
| 11/13/2001 | US6317849 Method and apparatus for controlling available capabilities of a device |
| 11/13/2001 | US6317834 Biometric authentication system with encrypted models |
| 11/13/2001 | US6317833 Practical mix-based election scheme |
| 11/13/2001 | US6317832 Secure multiple application card system and process |
| 11/13/2001 | US6317831 Method and apparatus for establishing a secure connection over a one-way data path |
| 11/13/2001 | US6317830 Process and device for authenticating subscribers to digital exchanges |
| 11/13/2001 | US6317829 Public key cryptography based security system to facilitate secure roaming of users |
| 11/13/2001 | US6317499 Storage device random bit generator |
| 11/13/2001 | CA2220414C Positive identification system and method |
| 11/09/2001 | CA2347266A1 Enterprise privacy manager |
| 11/08/2001 | WO2001084772A2 Generation of keyed integer permutations for message authentication codes |
| 11/08/2001 | WO2001084769A1 Improving des hardware throughput for short operations |
| 11/08/2001 | WO2001084767A1 Methods and apparatus for mediametric data cryptoprocessing |
| 11/08/2001 | WO2001084766A2 System and method for encryption using transparent keys |
| 11/08/2001 | WO2001084763A2 Method for transmitting payment information between a terminal and a third equipment |
| 11/08/2001 | WO2001084761A1 Method for securing communications between a terminal and an additional user equipment |
| 11/08/2001 | WO2001084460A1 Authentication and payment card for automatically updating user numbers, and authentication payment system and method using the card |
| 11/08/2001 | WO2001084452A2 System and method for enabling universal log-in |
| 11/08/2001 | WO2001084333A1 Advertisable service providing system, authentication unit, service providing unit, authentication method, service providing method, and program product |
| 11/08/2001 | WO2001041358A3 Synchronization of authentication ciphering offset |
| 11/08/2001 | WO2001037546A3 Digital television methods and apparatus |
| 11/08/2001 | WO2001026322A3 Key exchange for a network architecture |
| 11/08/2001 | WO2001024444A3 System and method for initializing a simple network management protocol (snmp) agent |
| 11/08/2001 | WO2001022652A3 Electronic book security and copyright protection system |
| 11/08/2001 | US20010039630 Method of achieving multiple processor agreement in asynchronous networks |
| 11/08/2001 | US20010039619 Speaker verification interface for secure transactions |
| 11/08/2001 | US20010039618 User authentication method, network system used for same and storage medium storing control program of same |
| 11/08/2001 | US20010039616 Carrier-free terminal authentication system by means of a mail-back method |
| 11/08/2001 | US20010039615 Methods and apparatus for providing a broker application server |
| 11/08/2001 | US20010039614 Authorization system for license certificate management |
| 11/08/2001 | US20010039613 Authentication system, and contents-information sender and receiver |
| 11/08/2001 | US20010039533 Tokenless biometric electronic debit and credit transactions |
| 11/08/2001 | US20010039497 System and method for monitizing network connected user bases utilizing distributed processing systems |
| 11/08/2001 | US20010038696 Robust efficient distributed RSA-key generation |
| 11/08/2001 | US20010038695 Method for secure communication in multiple access systems |
| 11/08/2001 | US20010038693 Block cipher method |
| 11/08/2001 | DE10022014A1 Verfahren und Vorrichtung zur Sicherung der Vertraulichkeit und Abhörsicherheit bei der Kommunikation zwischen Rechnernetzen Method and apparatus for protecting the confidentiality and privacy in communication between computer networks |
| 11/08/2001 | DE10021833A1 Verfahren zum Aufbau einer gesicherten Verbindung sowie Kommunikationsendgerät hierzu A method for establishing a secure connection and communication terminal this |
| 11/08/2001 | CA2408014A1 System and method for enabling universal log-in |
| 11/07/2001 | EP1152568A2 Authentication system and contents-information sender and receiver |
| 11/07/2001 | EP1152567A2 Method for securing privacy and avoiding eavesdropping during communication between computer networks |
| 11/07/2001 | EP1152566A2 Method for setting up a secure connection and communications terminal therefore |
| 11/07/2001 | EP1151611A1 System for automated comprehensive remote servicing for media information |
| 11/07/2001 | EP1151608A1 Method and apparatus for encrypted transmission |
| 11/07/2001 | EP1151592A1 Media distribution system |
| 11/07/2001 | EP1151579A2 Self-generation of certificates using a secure microprocessor in a device for transferring digital information |
| 11/07/2001 | EP1151578A1 An authentication method |
| 11/07/2001 | EP1151577A1 Verification of the private components of a public-key cryptographic system |
| 11/07/2001 | EP1151576A1 Public and private key cryptographic method |
| 11/07/2001 | EP1151575A1 Method and apparatus for generating encryption stream ciphers |
| 11/07/2001 | EP1151574A1 Method of securing communication |
| 11/07/2001 | EP1151563A2 Method and receiver for receiving a broadcast signal having encoded contents |
| 11/07/2001 | EP1151380A1 Reducing time for executing instruction streams under run-time security |
| 11/07/2001 | EP1151371A1 Tokenless biometric electronic check transactions |
| 11/07/2001 | EP1151369A1 Security access and authentication token with private key transport functionality |
| 11/07/2001 | CN1321036A Personal verifying method using portable phone |
| 11/06/2001 | US6314521 Secure configuration of a digital certificate for a printer or other network device |
| 11/06/2001 | US6314519 Secure messaging system overlay for a selective call signaling system |
| 11/06/2001 | US6314517 Method and system for notarizing digital signature data in a system employing cryptography based security |
| 11/06/2001 | US6314409 System for controlling access and distribution of digital property |
| 11/06/2001 | US6314190 Cryptographic system with methods for user-controlled message recovery |
| 11/06/2001 | US6314188 Motion picture data encrypting method and computer system and motion picture data encoding/decoding apparatus to which encrypting method is applied |
| 11/06/2001 | US6314187 Method for encryption or decryption using finite group operations |
| 11/06/2001 | US6314186 Block cipher algorithm having a robust security against differential cryptanalysis, linear cryptanalysis and higher-order differential cryptanalysis |
| 11/01/2001 | WO2001082645A1 Arrangement and method for subscription to a cell broadcast service |
| 11/01/2001 | WO2001082553A2 System and method for establishing a network of members |
| 11/01/2001 | WO2001082525A1 Method for calculating a cryptographic key control datum |
| 11/01/2001 | WO2001082524A1 Cryptographic system for data encryption standard |
| 11/01/2001 | WO2001082148A1 Method, according to which a customer accesses monetary-value data from a charging point |
| 11/01/2001 | WO2001082142A1 System and method for determining user identity fraud using similarity searching |
| 11/01/2001 | WO2001082038A2 Security link management in dynamic networks |
| 11/01/2001 | WO2001082037A2 Security link management in dynamic networks |
| 11/01/2001 | WO2001057750A8 Authentication system |
| 11/01/2001 | US20010037457 Encryption-decryption apparatus |
| 11/01/2001 | US20010037454 Computer networked system and method of digital file management and authentication |
| 11/01/2001 | US20010037452 Information providing apparatus and method, information processing apparatus and method, and program storage medium |
| 11/01/2001 | US20010037388 Method and apparatus for communicating with network from comunication terminal |
| 11/01/2001 | US20010037378 Information processing apparatus, information processing method, information processing system and recording medium |
| 11/01/2001 | US20010036276 Method of implementing a key recovery system |
| 11/01/2001 | US20010036275 Secret key generating method, common key generating method, encryption method, cryptographic communication method and cryptographic communication system |
| 11/01/2001 | US20010036273 Radio communication device and user authentication method for use therewith |
| 11/01/2001 | US20010036268 Information distributing apparatus and method, information recording medium, and information recording apparatus and method |
| 11/01/2001 | US20010036267 Method for generating electronic keys from integer numbers prime with each other and a device for implementing the method |
| 11/01/2001 | US20010035814 Content distribution method and content distribution system |
| 11/01/2001 | CA2428674A1 Method, according to which a customer accesses monetary-value data from a charging point |
| 11/01/2001 | CA2407674A1 System and method for determining user identity fraud using similarity searching |
| 10/31/2001 | EP1150531A2 Radio communication device and user authentication method for use therewith |