| Patents for H04L 9 - Arrangements for secret or secure communication (111,914) |
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| 08/01/2002 | US20020104025 Method and apparatus to facilitate secure network communications with a voice responsive network interface device |
| 08/01/2002 | US20020104019 Method and system for securely distributing computer software products |
| 08/01/2002 | US20020104015 Enterprise privacy manager |
| 08/01/2002 | US20020104006 Method and system for securing a computer network and personal identification device used therein for controlling access to network components |
| 08/01/2002 | US20020104005 Direction-sensitive, touch-activated security device and method of use therefor |
| 08/01/2002 | US20020104004 Method and apparatus for synchronizing real-time clocks of time stamping cryptographic modules |
| 08/01/2002 | US20020104001 Method for ensuring content protection and subscription compliance |
| 08/01/2002 | US20020104000 Method for managing certificate revocation list by distributing it |
| 08/01/2002 | US20020103999 Non-transferable anonymous credential system with optional anonymity revocation |
| 08/01/2002 | US20020103964 System for access control to hidden storage area in a disk drive |
| 08/01/2002 | US20020103765 Information processing apparatus and method, recording medium, and service providing system |
| 08/01/2002 | US20020102964 Method of managing mobile station operational parameters |
| 08/01/2002 | US20020101998 Fast escrow delivery |
| 08/01/2002 | US20020101996 Variable-length key cryptosystem |
| 08/01/2002 | US20020101995 Microprocessor using asynchronous public key decryption processing |
| 08/01/2002 | US20020101986 Linear transformation for symmetric-key ciphers |
| 08/01/2002 | US20020101985 Single-cycle hardware implementation of crypto-function for high throughput crypto-processing |
| 08/01/2002 | US20020101847 Wireless telephone system with diversity transmission and method |
| 08/01/2002 | DE10101459A1 Vorrichtung und Verfahren zur gerätebezogenen Speicherung von Schlüsselpaaren auf Basis der Public Key Infrastructure Apparatus and method for device-related storage of key pairs based on Public Key Infrastructure |
| 08/01/2002 | CA2436143A1 Methods and systems for electronically representing records of obligations |
| 08/01/2002 | CA2433321A1 Method for enabling pki functions in a smart card |
| 08/01/2002 | CA2433154A1 Method and system for obtaining digital signatures |
| 07/31/2002 | EP1227614A2 Method for communication between two network subscribers |
| 07/31/2002 | EP1227613A2 Method and apparatus for attaching electronic signature to document having structure |
| 07/31/2002 | EP1227612A1 Contents recording apparatus, recording medium, contents reproducing apparatus, contents transmission method, transmission medium, and contents reception method |
| 07/31/2002 | EP1226736A1 Method and apparatus for selecting an identification confirmation information |
| 07/31/2002 | EP1226717A1 Method and system for handling two ca systems in a same receiver |
| 07/31/2002 | EP1226682A2 Key exchange for a network architecture |
| 07/31/2002 | EP1226681A2 Method for protection against analysis of unintended side-channel signals |
| 07/31/2002 | EP1226680A2 Secured ad hoc network and method for providing the same |
| 07/31/2002 | EP1226679A1 Communication protocol for secure communications systems |
| 07/31/2002 | EP1226678A2 Split-key key-agreement protocol |
| 07/31/2002 | EP1226548A1 Business card as electronic mail authorization token |
| 07/31/2002 | EP1226499A1 Method of communications and communication network intrusion protection methods and intrusion attempt detection system |
| 07/31/2002 | EP1226488A1 Interactive printer with actuator |
| 07/31/2002 | CN1361968A System and method for local policy enforcement for internet service providers |
| 07/31/2002 | CN1361960A Legitimacy protection of electronic document and a printed copy thereof |
| 07/31/2002 | CN1361959A Method of producing a response |
| 07/31/2002 | CN1361958A A cipher core in a content protection system |
| 07/31/2002 | CN1361900A Method and system for delivery of electronic mail |
| 07/31/2002 | CN1361899A Method and system for delivery of a greeting card |
| 07/31/2002 | CN1361898A Method and system for delivery of a brochure |
| 07/31/2002 | CN1361897A Method and system for delivery of a book |
| 07/31/2002 | CN1361884A Computer system control with user data via interface surface |
| 07/31/2002 | CN1361883A Interactive printer with actuator |
| 07/31/2002 | CN1361745A Elevator with access security |
| 07/31/2002 | CN1361731A Printed media transverse binder |
| 07/31/2002 | CN1361730A Printed media parallel binder |
| 07/31/2002 | CN1361530A Content recording device and media, reproducing device, transmitting method and media, and receiving method |
| 07/31/2002 | CN1361490A Safety techn for E-business system |
| 07/30/2002 | US6427213 Apparatus, method and system for file synchronization for a fault tolerate network |
| 07/30/2002 | US6427140 Systems and methods for secure transaction management and electronic rights protection |
| 07/30/2002 | US6426692 Data transfer method for a scanning identification system |
| 07/30/2002 | CA2369716A1 Adapter card for wirespeed security treatment of communications traffic |
| 07/30/2002 | CA2267721C Scheme for fast realization of encryption, decryption and authentication |
| 07/25/2002 | WO2002058357A2 Pre-authentication of users using one-time passwords |
| 07/25/2002 | WO2002058321A1 Device and method for executing a cryptographic algorithm |
| 07/25/2002 | WO2002058320A1 Method and apparatus for generating a group of characters sets that are both never repeating |
| 07/25/2002 | WO2002058319A1 Method, program and arrangement for secure information transmission in a communication network |
| 07/25/2002 | WO2002051058A3 Synchronization of encryption in a wireless communication system |
| 07/25/2002 | WO2002039639A3 Quantum cryptography transmission method and system |
| 07/25/2002 | WO2002023308A3 Techniques for providing and obtaining research and development information technology on remote computing resources |
| 07/25/2002 | WO2002013452A3 Linear transformation for symmetric-key ciphers |
| 07/25/2002 | WO2001093580B1 Authentication and authorization epochs |
| 07/25/2002 | WO2001003363A9 System and methods for proving dates in digital data files |
| 07/25/2002 | US20020099959 Data security system and method responsive to electronic attacks |
| 07/25/2002 | US20020099958 Method and apparatus for verifying the integrity of computer networks and implementation of counter measures |
| 07/25/2002 | US20020099956 Information processing apparatus and storage medium |
| 07/25/2002 | US20020099948 Digital Content Protection Method and Apparatus |
| 07/25/2002 | US20020099947 Secure content objects |
| 07/25/2002 | US20020099946 Cryptographically protected paging subsystem |
| 07/25/2002 | US20020099942 Authenticating communications |
| 07/25/2002 | US20020099941 Email processing method, email processing apparatus and recording medium |
| 07/25/2002 | US20020099938 Method and system for obtaining digital signatures |
| 07/25/2002 | US20020099835 Dynamic controlling method for field authority and system thereof |
| 07/25/2002 | US20020099822 Method and apparatus for on demand certificate revocation updates |
| 07/25/2002 | US20020099809 Method for providing integrated user management environment to multi-internet service and system for the same |
| 07/25/2002 | US20020099746 T-sequence apparatus and method for general deterministic polynomial-time primality testing and composite factoring |
| 07/25/2002 | US20020099733 Method and apparatus for attaching electronic signature to document having structure |
| 07/25/2002 | US20020099668 Efficient revocation of registration authorities |
| 07/25/2002 | US20020099663 Content delivery system and content delivery method |
| 07/25/2002 | US20020098852 Methods and apparatus for identifying as set location in communication networks |
| 07/25/2002 | US20020098830 Method for verifying in a mobile device the authenticity of electronic certificates issued by a certification authority and corresponding identification module |
| 07/25/2002 | US20020097878 Key controlling system, key controlling apparatus, information encrypting apparatus, information decrypting apparatus and storage media for storing programs |
| 07/25/2002 | US20020097875 "LapDesk" |
| 07/25/2002 | US20020097874 Encoding, decoding and communication method and apparatus |
| 07/25/2002 | US20020097871 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 an optical disk, and a method of manufacturing an optical disk |
| 07/25/2002 | US20020097868 Pseudorandom number generating apparatus or encryption or decryption apparatus using the same |
| 07/25/2002 | US20020097867 Communication system |
| 07/25/2002 | US20020097847 Communicational internet safety system and the method of the same |
| 07/25/2002 | US20020097704 Receiving station for wireless telephone system with diversity transmission and method |
| 07/25/2002 | US20020097182 Methods and apparatus for identifying asset location in communication networks |
| 07/25/2002 | US20020097141 Electronic access control device |
| 07/25/2002 | CA2435329A1 Pre-authentication of users using one-time passwords |
| 07/24/2002 | EP1225714A2 Scrambled optical communication method and system |
| 07/24/2002 | EP1225507A2 Pseudorandom number generating apparatus or encryption or decryption apparatus using the same |
| 07/24/2002 | EP1225500A2 Secure content objects |
| 07/24/2002 | EP1224827A1 Authentication of subscriber station |
| 07/24/2002 | EP1224767A2 Method, article and apparatus for registering registrants, such as voter registrants |
| 07/24/2002 | EP1224766A2 Apparatus and method for secure field upgradability |