| Patents for H04L 9 - Arrangements for secret or secure communication (111,914) |
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| 06/16/2004 | EP1428347A1 Authentication receipt |
| 06/16/2004 | EP1428345A2 Method and apparatus for article authentication |
| 06/16/2004 | EP1428122A1 Password input apparatus |
| 06/16/2004 | EP1428112A2 Method and device for calculating the result of an exponentiation |
| 06/16/2004 | EP1428102A2 Method and device for control by consumers over personal data |
| 06/16/2004 | EP1428101A2 A keypad device security system and method |
| 06/16/2004 | EP1371170A4 Encrypted media key management |
| 06/16/2004 | EP1260053A4 Consumable authentication protocol and system |
| 06/16/2004 | EP1234276A4 Business card as electronic mail token |
| 06/16/2004 | EP1226548A4 Business card as electronic mail authorization token |
| 06/16/2004 | EP1222804A4 Method and system for delivery of a facsimile |
| 06/16/2004 | EP1222612A4 Method and system for delivery of a brochure |
| 06/16/2004 | EP1222611A4 Method and system for delivery of a newspaper or magazine |
| 06/16/2004 | EP1218816A4 Method and system for object selection |
| 06/16/2004 | EP1214680A4 Method and system for creation and use of a photo album |
| 06/16/2004 | EP1212714A4 Method and system for user registration on terminal |
| 06/16/2004 | EP1200913A4 Method and system for sensing device registration |
| 06/16/2004 | EP1200912A4 Method and system for user registration |
| 06/16/2004 | EP1173934B1 Digital radio system |
| 06/16/2004 | CN1505892A A system and method of exploiting the security of a secure communication channel to secure a non-secure communication channel |
| 06/16/2004 | CN1505793A Method and system for automatically publishing content |
| 06/16/2004 | CN1505425A Method of authenticating SIM card for electronic communication apparatus |
| 06/16/2004 | CN1505399A Copy prevention method, treatment apparatus and record medium for digital video system |
| 06/16/2004 | CN1505355A Terminal, data distribution system comprising such a terminal and method of re-transmitting digital data |
| 06/16/2004 | CN1505345A A method for accessing user forced access identification server |
| 06/16/2004 | CN1505316A Web-contents receiving system and apparatus for providing an access point |
| 06/16/2004 | CN1505313A Elliptic curve signature and signature verification method and apparatus |
| 06/16/2004 | CN1505312A Common key encryption communication system |
| 06/16/2004 | CN1505311A Program update method and server |
| 06/16/2004 | CN1505310A A encryption and decryption method for public key cipher system |
| 06/16/2004 | CN1505309A Securely processing client credentials used for web-based access to resources |
| 06/16/2004 | CN1505307A System and method for transmitting reduced information from a certificate to perform encryption operations |
| 06/16/2004 | CN1505306A Elliptic curve encryption and decryption method and apparatus |
| 06/16/2004 | CN1505305A Baud rate regulation remote controller coding and encoding method and apparatus |
| 06/16/2004 | CN1505029A Content management method, recording and/or reproducing apparatus, and recording medium |
| 06/16/2004 | CN1504955A Computer starting device and method using intelligent card interface |
| 06/16/2004 | CN1154294C Method for end encryption of mobile station end adapted for 3G system |
| 06/16/2004 | CN1154293C Method of and apparatus for encrypting signals for transmission |
| 06/16/2004 | CN1154292C Sprial scrambling |
| 06/16/2004 | CN1154291C Apparatus and method for preventing disclosure through user-authentication at a printing node |
| 06/16/2004 | CN1154097C Optical disk and reproducing device thereof |
| 06/15/2004 | US6751736 Method and apparatus for E-commerce by using optional fields for virtual bar codes |
| 06/15/2004 | US6751734 Authentication executing device, portable authentication device, and authentication method using biometrics identification |
| 06/15/2004 | US6751733 Remote authentication system |
| 06/15/2004 | US6751730 Method and apparatus for documenting cap removal data |
| 06/15/2004 | US6751598 Digital content distribution system and protection method |
| 06/15/2004 | US6751320 Method and system for preventing reproduction of professional photographs |
| 06/15/2004 | US6751319 Block cipher method |
| 06/15/2004 | US6751318 Method and apparatus for digital signature authentication |
| 06/15/2004 | US6750905 Digital camera storing and outputting encrypted digital image data |
| 06/13/2004 | CA2453081A1 Method and apparatus for protecting ntru against a timing attack |
| 06/12/2004 | CA2414154A1 System and method for transmitting a file associated with an e-mail |
| 06/10/2004 | WO2004049623A1 Communication system using quantum cryptography and comprising switching stations |
| 06/10/2004 | WO2004049620A1 System and method for securely installing a cryptographic system on a secure device |
| 06/10/2004 | WO2004038543A3 Method and system for transmitting secured electronic documents |
| 06/10/2004 | WO2004034321B1 A challenged-based tag authentication model |
| 06/10/2004 | WO2004023713B1 Method and system of securely escrowing private keys in a public key infrastructure |
| 06/10/2004 | WO2003058876A3 Generation of a watermark being unique to a receiver of a multicast transmission of multimedia |
| 06/10/2004 | WO2003049106A3 Method and apparatus for verifying the integrity of system data |
| 06/10/2004 | US20040111647 Image forming system and image forming method |
| 06/10/2004 | US20040111644 Sharing a sign-in among software applications having secured features |
| 06/10/2004 | US20040111639 Information aggregation, processing and distribution system |
| 06/10/2004 | US20040111631 Using smartcards or other cryptographic modules for enabling connected devices to access encrypted audio and visual content |
| 06/10/2004 | US20040111629 Service executing method and service providing system |
| 06/10/2004 | US20040111625 Data processing apparatus and method |
| 06/10/2004 | US20040111620 Signing-in to software applications having secured features |
| 06/10/2004 | US20040111618 Software integrity test |
| 06/10/2004 | US20040111617 Zero knowledge document comparison between mutually distrustful parties |
| 06/10/2004 | US20040111616 Method for cryptographically verifiable identification of a physical unit in a public, wireless telecommunications network |
| 06/10/2004 | US20040111615 Authentication method using symmetric authenticated key exchange and asymmetric authenticated key exchange |
| 06/10/2004 | US20040111614 Content reproducing apparatus authenticating detachable recording medium and authentication control method |
| 06/10/2004 | US20040111610 Secure file format |
| 06/10/2004 | US20040111609 Authentication and authorization infrastructure system with CRL issuance notification function |
| 06/10/2004 | US20040111608 Secure recovery in a serverless distributed file system |
| 06/10/2004 | US20040111607 Method and system for configuring highly available online certificate status protocol responders |
| 06/10/2004 | US20040111602 Public key cryptograph communication method |
| 06/10/2004 | US20040111601 System and method for the exchange of cryptographic keys |
| 06/10/2004 | US20040111600 Deriving keys used to securely process electronic messages |
| 06/10/2004 | US20040111524 Data communication method and information processing apparatus for acknowledging signal reception by using low-layer protocol |
| 06/10/2004 | US20040111520 Increasing the level of automation when provisioning a computer system to access a network |
| 06/10/2004 | US20040111380 Method, according to which a customer accesses monetary-value data from a charging point |
| 06/10/2004 | US20040111379 System and method for providing certification-related and other services |
| 06/10/2004 | US20040111375 Methods and systems for authentication and authorization |
| 06/10/2004 | US20040111331 Electronic contract system |
| 06/10/2004 | US20040109583 System and method for secret communication |
| 06/10/2004 | US20040109569 Public key media key block |
| 06/10/2004 | US20040109568 Automatic generation of a new encryption key |
| 06/10/2004 | US20040109567 Encryption key generation in embedded devices |
| 06/10/2004 | US20040109564 High-rate quantum key distribution scheme relying on continuously phase and amplitude-modulated coherent light pulses |
| 06/10/2004 | CA2444423A1 Authentication method using symmetric authenticated key exchange and asymmetric authenticated key exchange |
| 06/09/2004 | EP1427231A1 Method of establishing and managing a confidence model between a SIM-card and a mobile terminal |
| 06/09/2004 | EP1427210A1 Terminal, data distribution system comprising such a terminal and method of re-transmitting digital data |
| 06/09/2004 | EP1427163A2 Method and system for a computer to access a communication network |
| 06/09/2004 | EP1427144A1 Network information processing system and information processing method |
| 06/09/2004 | EP1426951A2 Terminal apparatus capable of using a recording medium with a copyright protection function |
| 06/09/2004 | EP1426890A1 Content usage authority management system and management method |
| 06/09/2004 | EP1426848A2 Secure recovery in a serverless distributed file system |
| 06/09/2004 | EP1426847A2 Sharing a sign-in among software applications having secured features |
| 06/09/2004 | EP1426846A2 Signing-in to software applications having secured features |
| 06/09/2004 | EP1426845A1 Method for authentication of computer program stored in medium |