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)
06/2013
06/13/2013US20130151386 Service Delivery in Networks
06/13/2013US20130148810 Single use recovery key
06/13/2013US20130148809 Computing the eth root of a number using a variant of the rsa algorithm (for even e's)
06/13/2013US20130148807 System for transmitting a data signal in a network, method, mobile transmitting device and network device
06/13/2013US20130148806 System and Method for Second Factor Authentication
06/13/2013US20130148803 Multi-user searchable encryption system and method with index validation and tracing
06/13/2013US20130148802 Method and System for High Throughput Blockwise Independent Encryption/Decryption
06/13/2013DE102012222483A1 Weiterleitungssystem, Weiterleitungsvorrichtung und Kommunikationsvorrichtung, die das Weiterleitungssystem ausbildet Forwarding system, relay apparatus and communication apparatus forming the routing system
06/13/2013DE102011056191A1 Vorrichtung zum Schutz von Sicherheitstoken gegen Malware Device for protecting against malware security token
06/13/2013CA2795428A1 Trusted certificate authority to create certificates based on capabilities of processes
06/12/2013EP2602970A1 Data acquisition method and apparatus and network storage method and device
06/12/2013EP2602956A1 Method for customising a security element engaging with a telecommunications terminal and corresponding system
06/12/2013EP2602955A1 System and Method for Mounting Encrypted Data Based on Availability of a Key on a Network
06/12/2013EP2602954A1 Secure data parser method and system
06/12/2013EP2602953A1 Secure data parser method and system
06/12/2013EP2602952A1 Cryptographic method for protecting a key hardware register against fault attacks
06/12/2013EP2601772A1 Group security in machine-type communication
06/12/2013EP2601756A1 Method and system for protecting by watermarking against non-authorised use original audio or video data which are to be presented
06/12/2013EP2601613A1 Efficient implementation of hash algorithm on a processor
06/12/2013CN202998168U Safety device facing to ubiquitous network and multi-application system using same
06/12/2013CN202998118U Identity-information certification-processing apparatus for office system
06/12/2013CN202998117U Advanced encryption standard (AES) encryption device
06/12/2013CN103155613A Method and apparatus for access credential provisioning
06/12/2013CN103155611A Dynamic content-based ciphering on a control channel
06/12/2013CN103155519A Compression and decompression techniques for DRM license information delivery
06/12/2013CN103155513A Method and apparatus for accelerated authentication
06/12/2013CN103155481A Authenticated encryption for digital signatures with message recovery
06/12/2013CN103155480A Authentication device, authentication method, and program
06/12/2013CN103155479A 信息认证方法和信息认证系统 Information authentication method and message authentication systems
06/12/2013CN103155478A Encryption device and method
06/12/2013CN103154967A Modifying a length of an element to form an encryption key
06/12/2013CN103154966A System and methods for remote maintenance in an electronic network with multiple clients
06/12/2013CN103154958A Image-based key exchange
06/12/2013CN103152466A Telephone sound card information verification device
06/12/2013CN103152464A Equipment, method and system of obtaining fixed phone calling information through wireless way
06/12/2013CN103152384A Printer security control design method based on KEY
06/12/2013CN103152366A Method, terminal and server for obtaining terminal authorization
06/12/2013CN103152350A Credible network access method and system for protecting terminal configuration privacy
06/12/2013CN103152346A Privacy protection method, server and system of massive users
06/12/2013CN103152344A Digital-certificate-based cryptographic operation method and device
06/12/2013CN103152339A Vector map data security transmission method based on digital envelope
06/12/2013CN103152329A Method and system for identity authentication by Bluetooth
06/12/2013CN103152324A User authentication method based on behavior features
06/12/2013CN103152322A Method of data encryption protection and system thereof
06/12/2013CN103152318A Identity authentication method, device and system thereof
06/12/2013CN103152182A Method for authenticating and validating electronic data
06/12/2013CN103152181A RFID (radio frequency identification devices) data encryption method
06/12/2013CN103152180A Authenticated encryption equipment and method with wireless communication function
06/12/2013CN103152179A Uniform identity authentication method suitable for multiple application systems
06/12/2013CN103152178A Cloud computing verification method and system
06/12/2013CN103152177A Certification automatically-completed method by means of mobile phone
06/12/2013CN103152176A Intelligent gas meter information security management module of internet of things
06/12/2013CN103152175A Remote-control intelligent gas meter information security management module
06/12/2013CN103152174A Data processing method, device and parking lot management system applied to parking lot
06/12/2013CN103152173A System and method for remote device registration
06/12/2013CN103152172A Method and client side and server and system for mobile token dynamic password generation
06/12/2013CN103152171A Inner wheel displacement flow password encryption method with variable key
06/12/2013CN103152170A Systems and methods for managing cryptographic keys
06/12/2013CN103152169A Key pair management method and image forming device
06/12/2013CN103152168A Flexible architecture and instruction for advanced encryption standard (AES)
06/12/2013CN103152167A Intelligent card PIN (personal identification number) encrypted transmission method and intelligent card PIN encrypted transmission system
06/12/2013CN103152166A Information security management module of remote-control intelligent water meters
06/12/2013CN103152165A Field programmable gate array (FPGA)-based superfast auxiliary encoder system (AES) processor and implementing method thereof
06/12/2013CN103152164A Cryptographic circuit and method therefor
06/12/2013CN103152163A Fractional order hyper chaotic system and projection synchronization method thereof
06/12/2013CN103152162A Mixed one-dimensional discrete system based on negative resistance characteristics
06/12/2013CN103152161A Multi-scroll chaotic attractor generating method based on one-dimensional time-lag system
06/12/2013CN103152160A Implementation method for multi-scroll chaotic attractor based on single machine infinite bus power system
06/12/2013CN103152159A Three-dimensional chaotic system with only one balance point and device thereof
06/12/2013CN103152158A Three-dimensional chaotic system
06/12/2013CN103152157A Secure encrypted method and relevant device
06/12/2013CN103152156A Multi-scroll chaotic attractor production and distribution control method
06/12/2013CN103152130A Method for transmitting encrypted voice by utilizing standard communication system
06/12/2013CN103150655A Public key infrastructure (PKI)-based radio frequency identification (RFID) anti-counterfeiting system
06/12/2013CN103150534A Scanner, terminal and method for reading an optical code with authenticatable information
06/12/2013CN103150533A Combined type encryption bar code anti-counterfeiting identification method
06/12/2013CN103150492A System and method for expressing usage rights
06/12/2013CN103149832A Clock calibration method of dynamic password token and dynamic password token
06/12/2013CN102280814B Wideband optical chaotic signal source chip structure based on annular laser
06/12/2013CN102201920B Method for constructing certificateless public key cryptography
06/12/2013CN102064939B Method for authenticating point of sail (POS) file and method for maintaining authentication certificate
06/12/2013CN102026178B User identity protection method based on public-key mechanism
06/12/2013CN102026171B Method for safely controlling remote wireless equipment
06/12/2013CN102017510B Method and structure for self-sealed joint proof-of-knowledge and Diffie-Hellman key-exchange protocols
06/12/2013CN101990203B Key agreement method, device and system based on universal self-initializing architecture
06/12/2013CN101980309B Near field communication (NFC) mobile terminal and NFC safety payment realizing method
06/12/2013CN101977183B High reliable digital content service method applicable to multiclass terminal equipment
06/12/2013CN101971186B Information leak prevention device, and method and program thereof
06/12/2013CN101964792B Multimode mapping based strong authentication method
06/12/2013CN101946454B Method to allow secure communications among communication units
06/12/2013CN101945384B Method, device and system for processing safe key in reconnection of RRC (Radio Resource Control)
06/12/2013CN101945114B Identity authentication method based on fuzzy vault and digital certificate
06/12/2013CN101911089B Information processing device, disc, information processing method, and program
06/12/2013CN101860824B Digital signature authentication system based on short message and digital signature method
06/12/2013CN101834717B Parallel computing method capable of expanding precision Logistic chaotic sequence
06/12/2013CN101686458B Terminal configuration, management method and terminal device
06/12/2013CN101626439B Method and system for charging intelligent card based on fixed terminal and fixed terminal
06/12/2013CN101610312B Remark information management method, system and mobile terminal
06/12/2013CN101520966B Method and apparatus for optimizing advanced encryption standard encryption and decryption in parallel modes of operation
06/12/2013CN101500235B Off-line authentication method, off-line authentication system and mobile terminal
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