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)
09/2003
09/24/2003EP1347595A1 Data encryption/decryption device
09/24/2003EP1347354A2 System for controlling the distribution and use of digital works having a fee reporting mechanism
09/24/2003EP1346755A2 Secure digital data format and code enforced policy
09/24/2003EP1346573A2 Conditional access system
09/24/2003EP1346540A2 Providing secure network access for short-range wireless computing devices
09/24/2003EP1346512A1 Method and device for protecting documents or for verifying authenticity of a document using an encrypted information produced by said method, and documents protected by said encrypted information
09/24/2003EP1346511A1 A platform and method for securely transmitting authorization data
09/24/2003EP1346510A1 A messaging system involving wireless communications and method therefor
09/24/2003EP1346509A2 Method and device for detecting a key pair and for generating rsa keys
09/24/2003EP1346501A2 Multiple format secure voice apparatus for communication handsets
09/24/2003CN1444811A Data transmission method, user equipment and GPRS/EDGE radio access network
09/24/2003CN1444799A Secure programmable logic device
09/24/2003CN1444386A Safe inserting method of wide-band wireless IP system mobile terminal
09/24/2003CN1444169A Identity authentication method based on public key certificate on ellipse curve
09/24/2003CN1444168A Probability type asymmetric encipherment method based on public key certificate on ellipse curve
09/24/2003CN1444167A Digital autograph method based on public key certificate on ellipse curve
09/24/2003CN1444166A Probability type asymmetric encipherment method based on public key certificate
09/24/2003CN1444165A Digital autograph method based on public key certificate
09/24/2003CN1122213C Method and apparatus for signing and sealing objects
09/23/2003US6622999 Printed media binder
09/18/2003WO2003077586A1 Method of updating an authentication algorithm in a computer system
09/18/2003WO2003077555A2 Remote control protocol for a local action to generate a command message
09/18/2003WO2003077476A1 Compatibility between various w-lan standards
09/18/2003WO2003077471A1 System and method for authenticating components of a storage network
09/18/2003WO2003077470A1 Polynomial-based multi-user key generation and authentication method and system
09/18/2003WO2003077469A1 Key agreement and transport protocol
09/18/2003WO2003077119A1 Hardware implementation of the secure hash standard
09/18/2003WO2003077053A2 Personal portable storage medium
09/18/2003WO2003038557A3 Methods and systems for establishing trust of identity
09/18/2003WO2003030441A3 Memory encryption system and method
09/18/2003WO2002063592A3 Data encryption system using key matrix
09/18/2003WO2002030043A3 Context identification using header compression key
09/18/2003US20030177401 System and method for using a unique identifier for encryption key derivation
09/18/2003US20030177396 Method and system for adaptively applying performance enhancing functions
09/18/2003US20030177395 Method and system for integrating performance enhancing functions in a virtual private network (VPN)
09/18/2003US20030177394 System and method of enforcing executable code identity verification over the network
09/18/2003US20030177391 Authenticated and metered flow control method
09/18/2003US20030177390 Securing applications based on application infrastructure security techniques
09/18/2003US20030177388 Authenticated identity translation within a multiple computing unit environment
09/18/2003US20030177386 Securing cached data in enterprise environments
09/18/2003US20030177384 Efficient transmission of IP data using multichannel SOCKS server proxy
09/18/2003US20030177383 Management of trusted flow system
09/18/2003US20030177382 Trusted flow and operation control method
09/18/2003US20030177381 Trusted communications system
09/18/2003US20030177379 Storing device allowing arbitrary setting of storage region of classified data
09/18/2003US20030177378 Apparatus and method for the decryption of an encrypted electronic document
09/18/2003US20030177376 Framework for maintaining information security in computer networks
09/18/2003US20030177375 Apparatus for regenerating a copy-protected signal cross-reference to related applications
09/18/2003US20030177374 Secure logic interlocking
09/18/2003US20030177373 Integrated circuit security and method therefor
09/18/2003US20030177371 Method of secure function loading
09/18/2003US20030177368 Service providing system, service providing apparatus, service providing method, and program for implementing the method
09/18/2003US20030177367 Controlling access to a disk drive in a computer system running multiple operating systems
09/18/2003US20030177365 Secured storage method of encrypted data on a personal digital recorder
09/18/2003US20030177363 Service providing system in which services are provided from service provider apparatus to service user apparatus via network
09/18/2003US20030177362 Method of personalizing and identifying communications
09/18/2003US20030177361 Method and system for using electronic communications for an electronic contract
09/18/2003US20030177360 Electronic notary
09/18/2003US20030177359 Adaptive prediction filtering for digital watermarking
09/18/2003US20030177357 Apparatus and methods for the secure transfer of electronic data
09/18/2003US20030177356 Method and system for internationally providing trusted universal identification over a global communications network
09/18/2003US20030177352 Revocation of anonymous certificates, credentials, and access rights
09/18/2003US20030177351 System and method for single session sign-on with cryptography
09/18/2003US20030177350 Method of controlling network access in wireless environment and recording medium therefor
09/18/2003US20030177283 Application program interface
09/18/2003US20030177254 Systems and methods for general purpose data modification
09/18/2003US20030177248 Apparatus and method for providing access rights information on computer accessible content
09/18/2003US20030177213 Determining connectivity in communication networks
09/18/2003US20030177094 Authenticatable positioning data
09/18/2003US20030177030 Patient information system and method of using same
09/18/2003US20030174844 Method and apparatus for protecting the transfer of data
09/18/2003US20030174843 Context oriented crypto processing on a parallel processor array
09/18/2003US20030174842 Managing private keys in a free seating environment
09/18/2003US20030174841 Methods, systems, and data structures for secure data content presentation
09/18/2003US20030174840 Encryption method for preventing unauthorized dissemination of protected data
09/18/2003US20030174837 Content replacement by PID mapping
09/18/2003US20030174836 Method and apparatus for generating a key stream
09/18/2003US20030174835 Data encryption device, data decryption device, and data encryption/decryption device
09/18/2003US20030174700 Window flow control with common time reference
09/18/2003CA2487903A1 Key agreement and transport protocol
09/18/2003CA2422495A1 Method and system for real-time secure transfer of personal information between websites
09/18/2003CA2422467A1 Apparatus and method for sharing session information
09/17/2003EP1345386A2 Method of controlling network access in wireless environment and recording medium therefor
09/17/2003EP1345352A2 Time-window-constrained multicast for future delivery multicast
09/17/2003EP1344344A1 Multiple-level electronic signature method
09/17/2003EP1344343A1 Encryption and identification method
09/17/2003EP1344195A1 Match control method
09/17/2003EP1344117A2 Method for signing documents using a pc and a personal terminal device
09/17/2003EP1344116A1 Secure digital signing of data
09/17/2003EP1240581A4 Method and system for delivery of a secure document
09/17/2003EP1110140B1 Computing method for elliptic curve cryptography
09/17/2003EP0840966B1 Decryption of retransmitted data in an encrypted communication system
09/17/2003EP0800745B1 Time-shifted conditional access
09/17/2003CN1443008A Information package program component detecting method
09/17/2003CN1442978A Data communication system, encryption device and deciphering device
09/17/2003CN1121788C Network controller for cable television delivery systems and method thereof
09/17/2003CN1121761C Compensating method and apparatus for fading of analog AM radio signals
09/16/2003US6622247 Method for certifying the authenticity of digital objects by an authentication authority and for certifying their compliance by a testing authority
09/16/2003US6622014 Method for authorizing a communication between at least two devices
09/16/2003US6621425 Semiconductor device, terminal device and communication method
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