Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 9 - Arrangements for secret or secure communication
Patents for H04L 9 - Arrangements for secret or secure communication (111,914)
11/2013
11/07/2013DE102012210354B3 Method for computer-aided generation of cryptographic data by e.g. smart card based on elliptic curve, involves transforming projective representations of x-coordinate of point of curve to other representations by preset equations
11/07/2013DE102012208290A1 Gateway component has response processing unit to receive request response including response identifiers corresponding to unique identifiers from specific communication network
11/07/2013DE102012009128A1 Verfahren zur Kommunikation zwischen einem mobilen Endgerät und einem Gerät der Gebäudesystemtechnik oder der Türkommunikation A method for communication between a mobile device and a device of the Building Control or the door communication
11/07/2013DE102012008519A1 Sicherung eines Energiemengenzählers gegen unbefugten Zugriff Securing an amount of energy meter against unauthorized access
11/06/2013EP2661024A2 Extensions to SIP signalling to indicate spam
11/06/2013EP2661011A1 Method and network device for detecting ip address conflict
11/06/2013EP2659643A1 Method and apparatus for dynamically switching a security device between on-demand and in-advance operation
11/06/2013EP2659616A1 Method of authenticating a first and a second entity at a third entity
11/06/2013EP2659615A1 Method and system making it possible to test a cryptographic integrity of an error tolerant data item
11/06/2013EP2659614A1 Active validation for ddos and ssl ddos attacks
11/06/2013EP2659613A1 Method of transmitting and receiving a multimedia content
11/06/2013EP2659605A1 Method for a fine optical line monitoring in communication lines through qkd systems
11/06/2013EP2659423A2 Extending data confidentiality into a player application
11/06/2013EP2659414A1 Management of ssl certificate escrow
11/06/2013CN203278851U Authenticated encryption device with wireless communication function
11/06/2013CN1956372B A digital certificate that indicates a parameter of an associated cryptographic token
11/06/2013CN1607793B Packet based high definition high-bandwidth digital content protection
11/06/2013CN103384983A Long-term-signature terminal, long-term-signature server, long-term-signature terminal program, and long-term-signature server program
11/06/2013CN103384982A Information-processing device and information-processing program
11/06/2013CN103384981A Method and system for conditional access to a digital content, associated terminal and subscriber device
11/06/2013CN103384980A Search system, search method for search system, information processing device, search program, corresponding keyword management device and corresponding keyword management system
11/06/2013CN103384249A Network access authentication method, device and system and authentication server
11/06/2013CN103384248A Method for preventing Hacker program from logging in again
11/06/2013CN103384246A Safety supervision system login assistant method
11/06/2013CN103384233A Agency conversion method, device and system
11/06/2013CN103384198A User identity identification service method and system on basis of mailbox
11/06/2013CN103384197A Circuit, chip and method for defending against energy attack on grouping algorithm
11/06/2013CN103384196A Secure data parser method and system
11/06/2013CN103384195A Isolation method based on XEN platform desktop protocol
11/06/2013CN103384160A Mobile device and short-distance wireless communication system
11/06/2013CN102739394B Light quantum phase modulating system
11/06/2013CN102426719B Key loading method and key loading system for password keyboard
11/06/2013CN102333085B Security network authentication system and method
11/06/2013CN102332976B Different-dimensional switchable chaotic system design method and circuit
11/06/2013CN102325131B Bidirectional identity authentication method for wireless sensor network node
11/06/2013CN102289611B Secure smart cryptographic chip and automatic virtual communication file building method based on same
11/06/2013CN102281141B Document permission management method, apparatus and system
11/06/2013CN102271043B Data transmission protection method
11/06/2013CN102244658B Partitioned type dynamic safety routing method for wireless sensor network on basis of hash chains
11/06/2013CN102224703B Method, device and system for issuing license
11/06/2013CN102215488B Smart phone digital certificate application method and system
11/06/2013CN102131198B Realizing method of elliptic curve cryptography arithmetic device in authentication system
11/06/2013CN102075356B Network risk assessment method and system
11/06/2013CN102055728B System login method for avoiding account number from being falsely used
11/06/2013CN102036227B Method, system and device for acquiring user identifier of data service
11/06/2013CN101983385B Distribution of storage area network encryption keys across data centers
11/06/2013CN101978649B Data encryption device
11/06/2013CN101945099B Smart card external authentication method
11/06/2013CN101873331B Safety authentication method and system
11/06/2013CN101682536B Enhancing security in a wireless network
11/06/2013CN101595500B Disaggregated secure execution environment
11/06/2013CN101583126B Card locking method, subscriber identity module card and mobile terminal
11/06/2013CN101542962B Processing method for message integrity with tolerance for non-sequential arrival of message data
11/06/2013CN101030977B Device for protection against illegal communications and network system thereof
11/05/2013US8578508 Information recording medium manufacturing system, apparatus, and method for recording in an information recording medium contents and contents code files
11/05/2013US8578464 Secure streaming container
11/05/2013US8578463 Method of collaborative computing
11/05/2013US8578462 Method and system for secure session management in a web farm
11/05/2013US8578461 Authenticating an auxiliary device from a portable electronic device
11/05/2013US8578456 Authentication in an IP multimedia subsystem network where an in-use line identifier (LID) does not match a registered LID
11/05/2013US8578448 Identifying guests in web meetings
11/05/2013US8578444 Systems and methods of controlling network access
11/05/2013US8578172 Information processing device for obtaining an HMAC
11/05/2013US8578170 Bundle verification
11/05/2013US8578168 Method and apparatus for preparing and verifying documents
11/05/2013US8578167 System, apparatus, method, and program product for authenticating communication partner using electronic certificate containing personal information
11/05/2013US8578166 System and method for authentication, data transfer, and protection against phishing
11/05/2013US8578165 Key agreement and transport protocol
11/05/2013US8578163 Communication method, mesh network system and communication terminal
11/05/2013US8578158 Information processing apparatus, computer-readable recording medium configured to store command execution determination program, and command execution determination method
11/05/2013US8578155 Address generating method and broadcast receiving apparatus
11/05/2013US8577921 Method and apparatus for enhanced hashing
11/05/2013US8577808 Methods for securely distributing computer software products
11/05/2013US8577806 Method, system, and computer program product for digital verification of collected privacy policies in electronic transactions
11/05/2013US8577044 Method and apparatus for automatic and secure distribution of an asymmetric key security credential in a utility computing environment
11/05/2013US8577043 System and service to facilitate encryption in data storage devices
11/05/2013US8577042 Location-based security, privacy, access control and monitoring system
11/05/2013US8577039 Cryptographic communication apparatus and cryptographic communication system
11/05/2013US8577038 Method and device for generating pseudorandom number, and method and device for encryption using pseudorandom number
11/05/2013US8577037 Pipelined packet encapsulation and decapsulation for temporal key integrity protocol employing arcfour algorithm
11/05/2013US8577033 Method for partially encrypting program data
11/05/2013US8577032 Common key block encryption device, common key block encryption method, and program
11/05/2013US8577030 Cryptographic processing system, key generation device, key delegation device, encryption device, decryption device, cryptographic processing method, and cryptographic processing program
11/05/2013US8577029 Oblivious transfer with hidden access control lists
11/05/2013US8577028 System and method for performing exponentiation in a cryptographic system
11/05/2013US8577024 Concealing plain text in scrambled blocks
11/05/2013US8577023 Encryption processing method, apparatus, and computer program utilizing different types of S-boxes
11/05/2013US8576049 Document authentication and identification
11/05/2013CA2669145C Implicit certificate verification
10/2013
10/31/2013WO2013163625A1 Computerized method and system for managing networked secure collaborative exchange
10/31/2013WO2013162778A1 Identity verification
10/31/2013WO2013162296A1 Passcode operating system, passcode apparatus, and super-passcode generating method
10/31/2013WO2013162045A1 Distribution apparatus, restoration apparatus, distribution method, restoration method, and distribution and restoration system
10/31/2013WO2013161974A1 Method for distributing and executing application program capable of detecting falsification
10/31/2013WO2013161841A1 Device, method and program for format-preserving encryption, and device, method and program for decryption
10/31/2013WO2013161371A1 Program providing device, system, program providing method and program
10/31/2013WO2013161297A1 Medical information authentication system
10/31/2013WO2013161212A1 Policy-based dynamic information flow controlon mobile devices
10/31/2013WO2013160575A1 Cyclic redundancy check method with protection from side channel attacks
10/31/2013WO2013160511A1 Method and device for authenticating quantum passwords
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