| Patents for H04L 9 - Arrangements for secret or secure communication (111,914) |
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| 04/30/2009 | US20090112627 Method and System for Creating, Assembling, Managing, Utilizing, and Securely Storing Portable Personal Medical Records |
| 04/30/2009 | US20090111586 Media Data Protection |
| 04/30/2009 | US20090110200 Systems and methods for using external authentication service for kerberos pre-authentication |
| 04/30/2009 | US20090110199 Toolbar Signature |
| 04/30/2009 | US20090110198 Method and apparatus for restoring encrypted files to an encrypting file system based on deprecated keystores |
| 04/30/2009 | US20090110197 Cryptographic system configured for extending a repetition period of a random sequence |
| 04/30/2009 | US20090110196 Key management system and method for wireless networks |
| 04/30/2009 | US20090110195 Encrypted data installation |
| 04/30/2009 | US20090110193 Schryption method and device |
| 04/30/2009 | US20090110192 Systems and methods for encrypting patient data |
| 04/30/2009 | US20090110191 Techniques For Encrypting Data On Storage Devices Using An Intermediate Key |
| 04/30/2009 | US20090110190 Fast secure boot implementation |
| 04/30/2009 | US20090110189 Apparatus and method for operating a symmetric cipher engine in cipher-block chaining mode |
| 04/30/2009 | US20090110188 Configurable random number generator |
| 04/30/2009 | US20090110187 Method and apparatus for protecting an rsa calculation on an output by means of the chinese remainder theorem |
| 04/30/2009 | US20090110059 Method and system for transmitting end-user access information for multimedia content |
| 04/30/2009 | US20090109467 System for generating print data providing interaction with computer software |
| 04/30/2009 | DE10238928B4 Verfahren zur Authentifizierung eines Nutzers eines Kommunikationsendgerätes bei Nutzung eines Dienstnetzes A method of authenticating a user of a communication terminal when using a service network |
| 04/30/2009 | DE102008051447A1 Verfahren und Vorrichtung zum Schützen einer RSA-Berechnung an einer Ausgabe mit Hilfe des chinesischen Restsatzes Method and apparatus for protecting an RSA calculation on an output by means of the Chinese remainder theorem |
| 04/30/2009 | DE102007050837A1 Method for transmission of digital optical signal, involves supplying digital optical transmitting signal to optical transmission network at transmitting side end |
| 04/30/2009 | DE102007050836A1 Internet-Smart-Card Internet smart card |
| 04/30/2009 | DE102007041177B4 Verfahren zum ETCS-Online-Schlüsselmanagement A method for ETCS on-line key management |
| 04/30/2009 | DE102007000587A1 Verfahren zum Freischalten einer Chipkartenfunktion mittels Fernüberprüfung A method for enabling a chip card function by means of remote inspection |
| 04/30/2009 | CA2706073A1 Multimedia administration, advertising, content & services system |
| 04/30/2009 | CA2703628A1 Method and system for effecting secure communication over a network |
| 04/30/2009 | CA2703304A1 Certificate management with consequence indication |
| 04/30/2009 | CA2700864A1 Anonymous navigation method, apparatus and system |
| 04/30/2009 | CA2642421A1 Modular squaring in binary field arithmetic |
| 04/29/2009 | EP2053873A1 Method and apparatus for transmit-receiving emergency services |
| 04/29/2009 | EP2053777A1 A certification method, system, and device |
| 04/29/2009 | EP2053543A1 Authenticator |
| 04/29/2009 | EP2053525A2 Method, apparatus and computer medium for effecting registration of a persistent document identifier |
| 04/29/2009 | EP2053486A1 System for generating pseudorandom sequences |
| 04/29/2009 | EP2052539A1 Method of revocation of security modules used to secure broadcast messages |
| 04/29/2009 | EP2052488A1 System and method for generating a signature |
| 04/29/2009 | EP2052487A1 Method and arrangement for providing a wireless mesh network |
| 04/29/2009 | EP2052486A2 Reducing security protocol overhead in low data rate applications over a wireless link |
| 04/29/2009 | EP2052485A2 Mutual authentication and secure channel establishment between two parties using consecutive one-time passwords |
| 04/29/2009 | EP1932277B1 Method for securely classifying private data |
| 04/29/2009 | EP1745594B1 System and method for administering digital certificate checking |
| 04/29/2009 | EP1745592A4 System, method and computer product for sending encrypted messages to recipients where the sender does not possess the credentials of the recipient |
| 04/29/2009 | EP1738263A4 Secure portable electronic reference device |
| 04/29/2009 | EP1692800A4 Enhanced natural montgomery exponent masking |
| 04/29/2009 | EP1563637A4 Mechanism for protecting the transfer of digital content |
| 04/29/2009 | EP1472813A4 Single sign-on over the internet using public-key cryptography |
| 04/29/2009 | CN101422038A Portable media player enabled to obtain previews of media content |
| 04/29/2009 | CN101421974A Secure multimedia transfer system |
| 04/29/2009 | CN101421973A Plural telecommunications functions having sharing transaction(s) |
| 04/29/2009 | CN101421972A Data packet compressing and ciphering method, node and apparatus in remote communication network |
| 04/29/2009 | CN101421971A Attack detection with coating puf |
| 04/29/2009 | CN101421970A Avoiding server storage of client state |
| 04/29/2009 | CN101421969A Method, system, and device for license-centric content consumption |
| 04/29/2009 | CN101421968A Authentication system for networked computer applications |
| 04/29/2009 | CN101421944A Method and device for communication on a communication link between an aircraft and a ground station |
| 04/29/2009 | CN101421790A Magnetic card reading system |
| 04/29/2009 | CN101420696A Method and system for on-line distributing authentication information |
| 04/29/2009 | CN101420687A Identity verification method based on mobile terminal payment |
| 04/29/2009 | CN101420428A Cryptographic module management apparatus, method, and program |
| 04/29/2009 | CN101420427A Cryptographic module selection apparatus |
| 04/29/2009 | CN101420417A Digital content scanning circuit and scanning method thereof |
| 04/29/2009 | CN101420413A Session cipher negotiating method, network system, authentication server and network appliance |
| 04/29/2009 | CN101420371A Dynamic function supporting method and system for ASIC fusion network device |
| 04/29/2009 | CN101420306A Automobile mounted automatic diagnosis method based on RSA ciphering and signature algorithm |
| 04/29/2009 | CN101420305A Speech identifying code implementing method |
| 04/29/2009 | CN101420304A Security protection method for electronic document digital signature based on discrete logarithm |
| 04/29/2009 | CN101420303A Communication method for audio data and apparatus thereof |
| 04/29/2009 | CN101420302A Safe identification method and device |
| 04/29/2009 | CN101420301A Human face recognizing identity authentication system |
| 04/29/2009 | CN101420300A Double factor combined public key generating and authenticating method |
| 04/29/2009 | CN101420299A Method for enhancing stability of intelligent cipher key equipment and intelligent cipher key equipment |
| 04/29/2009 | CN101420298A Method and system for negotiating cipher |
| 04/29/2009 | CN101420297A Method and system for negotiating cipher |
| 04/29/2009 | CN101420296A Content data management system and method |
| 04/29/2009 | CN101420295A Ciphering method for bit reassigning and mutual replacing on different positions of the same byte |
| 04/29/2009 | CN101419657A Method for secure personalisation of an nfc chipset |
| 04/29/2009 | CN101419656A Anti-theft device for automobile and verification method |
| 04/29/2009 | CN101419655A Metering seal read-write method, apparatus and the metering seal |
| 04/29/2009 | CN100484329C A method for dynamically updating group information in cluster service |
| 04/29/2009 | CN100484291C Setting method for identifying device |
| 04/29/2009 | CN100484243C Digital image enciphoring/deciphoring method |
| 04/29/2009 | CN100484233C Safety certification device for digital TV signal, and TV equipment with the device |
| 04/29/2009 | CN100484232C Digital TV broadcast system and method |
| 04/29/2009 | CN100484134C Method for traversing NAT equipment/firewall by NGN service |
| 04/29/2009 | CN100484132C A method for preventing counterfeit host in IP Ethernet |
| 04/29/2009 | CN100484109C Method of looking for attribution server/dialing up access server of using remote authentication |
| 04/29/2009 | CN100484106C Method for processing exposure information |
| 04/29/2009 | CN100484024C System and method for improving differential safety grade application service |
| 04/29/2009 | CN100484020C System and method for protecting a computing device from computer exploits delivered over a networked environment in a secured communication |
| 04/29/2009 | CN100483997C Actual IPv6 source address verification method based on autonomy system interconnecting relation |
| 04/29/2009 | CN100483996C Method for authentication of identity of network user |
| 04/29/2009 | CN100483995C Method for filling-in user data automatically using fingerprint identification |
| 04/29/2009 | CN100483994C System, portable device and method for digital authenticating, crypting and signing by generating short-lived encrypted key |
| 04/29/2009 | CN100483993C Inverse mixed list changing realizing circuit of high-grade data encipher standard |
| 04/29/2009 | CN100483992C Encrypting and deencrypting method and apparatus for data flow |
| 04/29/2009 | CN100483991C Data access management system and management method using access control ticket, a memory installing device and a data access management method |
| 04/29/2009 | CN100483443C Biological key and biological lock |
| 04/29/2009 | CN100483436C Network access system, method, and storage medium |
| 04/29/2009 | CN100483312C Method and system for delivery of electronic mail |
| 04/29/2009 | CN100483294C Method and apparatus for processing information, information storage medium, and computer program |
| 04/28/2009 | US7526811 Methods for detecting executable code which has been altered |