Patents for H04L 9 - Arrangements for secret or secure communication (111,914)
05/2006
05/17/2006CN1256728C Recording apparatus and recording method for recording media, and reproduction apparatus and reproduction method for recording media
05/17/2006CN1256691C System and method for switching voltage
05/17/2006CN1256636C Method, apparatus and system for securely providing material to a licensee of the material
05/16/2006US7047563 Command authorization via RADIUS
05/16/2006US7047562 Conditioning of the execution of an executable program upon satisfaction of criteria
05/16/2006US7047561 Firewall for real-time internet applications
05/16/2006US7047560 Credential authentication for mobile users
05/16/2006US7047559 Information processing apparatus and method, recording medium, and service providing system
05/16/2006US7047557 Security system in a service provision system
05/16/2006US7047436 Digital microelectronic circuit with a clocked data-processing unit and a converting unit
05/16/2006US7047425 Scaleable muti-level security method in object oriented open network systems
05/16/2006US7047424 Methods and systems for hairpins in virtual networks
05/16/2006US7047422 User access to a unique data subset of a database
05/16/2006US7047421 Data signal with a database and a compressed key
05/16/2006US7047420 Exclusive encryption
05/16/2006US7047419 Data security system
05/16/2006US7047416 Account-based digital signature (ABDS) system
05/16/2006US7047415 System and method for widely witnessed proof of time
05/16/2006US7047414 Managing database for reliably identifying information of device generating digital signatures
05/16/2006US7047413 Collusion-resistant watermarking and fingerprinting
05/16/2006US7047412 Digital watermark data embedding method, and digital watermark data embeddability analyzing method
05/16/2006US7047411 Server for an electronic distribution system and method of operating same
05/16/2006US7047410 Digital image watermarking method
05/16/2006US7047409 Automated tracking of certificate pedigree
05/16/2006US7047408 Secure mutual network authentication and key exchange protocol
05/16/2006US7047407 Network system enabling transmission control
05/16/2006US7047406 Method and system for providing a secure peer-to-peer file delivery network
05/16/2006US7047405 Method and apparatus for providing secure processing and data storage for a wireless communication device
05/16/2006US7047404 Method and apparatus for self-authenticating digital records
05/16/2006US7047222 Secure encryption of data packets for transmission over unsecured networks
05/16/2006US7046810 Data processing method and system of same portable device data processing apparatus and method of same and program
05/16/2006US7046809 Device and method for scrambling/descrambling voice and data for mobile communication system
05/16/2006US7046808 Method and apparatus for detecting processing stages applied to a signal
05/16/2006US7046807 Data administration method
05/16/2006US7046803 Random keystream generation apparatus and method for use in an encryption system
05/16/2006US7046802 Method and apparatus for facilitating efficient authenticated encryption
05/16/2006US7046800 Scalable methods and apparatus for Montgomery multiplication
05/16/2006US7046258 Display and control of permitted data processing based on control information extracted from the data
05/11/2006WO2006050492A2 Certified deployment of applications on terminals
05/11/2006WO2006050074A2 System and method for providing a multi-credential authentication protocol
05/11/2006WO2006050073A2 Credential production using a secured consumable supply
05/11/2006WO2006049832A2 Security device for cryptographic communications
05/11/2006WO2006049083A1 Key information providing method, information reproduction device, and key information providing device
05/11/2006WO2006048724A1 On-demand activation of bluetooth sap
05/11/2006WO2006048524A1 Method for secure delegation of calculation of a bilinear application
05/11/2006WO2006048390A2 Method of unblocking a locked application using a personal identification number
05/11/2006WO2006047960A1 Method and system for guaranteeing the privacy of the user identification
05/11/2006WO2006047925A1 A method for selecting the authentication manner at the network side
05/11/2006WO2006023134A3 Apparatus and method for facilitating encryption and decryption operations over an email server using an unsupported protocol
05/11/2006WO2005124506A3 Cryptographic architecture with instruction masking and other techniques for thwarting differential power analysis
05/11/2006WO2005060139A3 Secure quantum key distribution using entangled photons
05/11/2006US20060101525 User management method, and computer program having user authorization management function
05/11/2006US20060101524 Hierarchical encryption key system for securing digital media
05/11/2006US20060101522 Apparatus, system, and method for simulated access to restricted computing resources
05/11/2006US20060101521 System and method for secure usage right management of digital products
05/11/2006US20060101512 Information processing apparatus and method, recording medium, and program
05/11/2006US20060101509 Smart card application system and method
05/11/2006US20060101508 Identity verification system
05/11/2006US20060101507 Method and apparatus for obtaining and verifying credentials for accessing a computer application program
05/11/2006US20060101506 Method and system for managing network access device using a smart card
05/11/2006US20060101505 Automatic Re-Authentication
05/11/2006US20060101399 Computer and access control method in a computer
05/11/2006US20060101288 Secure implementation and utilization of device-specific security data
05/11/2006US20060101287 System, method, and apparatus for securely providing content viewable on a secure device
05/11/2006US20060101282 System and method of aggregating the knowledge base of antivirus software applications
05/11/2006US20060101281 Finger ID based actions in interactive user interface
05/11/2006US20060101278 User position utilizaion system
05/11/2006US20060101277 Detecting and remedying unauthorized computer programs
05/11/2006US20060101276 Automatic custom interface based upon the security clearance of a user
05/11/2006US20060101275 Presence sensing information security
05/11/2006US20060101274 Data transfer in an access system
05/11/2006US20060101273 Identification information protection method in wlan inter-working
05/11/2006US20060101272 Securing and identifying label and the production and use thereof
05/11/2006US20060101271 Method and system for conveying alternate acceptable canonicalizations of a digitally signed piece of electronic mail
05/11/2006US20060101270 Determining a key derivation function
05/11/2006US20060101269 Method and system for digital watermarking
05/11/2006US20060101268 Communications method and communications device
05/11/2006US20060101267 Key management system
05/11/2006US20060101266 Secure peer-to-peer messaging invitation architecture
05/11/2006US20060101265 Data processing method, program thereof and device thereof
05/11/2006US20060101264 System and method of aggregating the knowledge base of antivirus software applications
05/11/2006US20060101263 System and method of allowing user mode applications with access to file data
05/11/2006US20060101262 Wide area network using internet with high quality of service
05/11/2006US20060101261 Security router system and method of authenticating user who connects to the system
05/11/2006US20060101136 Information management apparatus, information management method, and program
05/11/2006US20060100964 Product protection gateway and method for checking the authenticity of products
05/11/2006US20060098824 Method and apparatus for providing short-term private keys in public key-cryptographic systems
05/11/2006US20060098820 Method and apparatus for generating keystream
05/11/2006US20060098819 Methods, devices and systems for generating anonymous public keys in a secure communication system
05/11/2006US20060098817 Method of and apparatus for encoding a signal in a hashing primitive
05/11/2006US20060098816 Process of and apparatus for encoding a signal
05/11/2006US20060098815 Methods of encoding and decoding data
05/11/2006US20060098814 Method for communicating securely over an insecure communication channel
05/11/2006US20060098678 Method for authenticating and verifying sms communications
05/11/2006US20060098583 Integrated customer web station for web based call management
05/11/2006US20060097041 Identification barcode assigning method, identity verifying method, identification barcode assigning device, identity verifying device, and portable terminal device
05/11/2006DE19782258B4 Preventing printer from printing document until authorisation has been received - encrypting header and document before transmission to printer using printer public key and priority node using private key to enable decryption at printer
05/11/2006DE102004054549B3 Vorrichtung und Verfahren zum Detektieren einer Manipulation eines Informationssignals Apparatus and method for detecting a manipulation of an information signal
05/11/2006DE102004053890A1 Virtual chip card for computer-supported central generation of an asymmetric pair of keys for encrypted storage as a key object offers a private key for a user in a database
05/11/2006DE102004052196A1 Manipulation protection for smart data cards uses a two stage masked encoding system