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)
01/2009
01/01/2009US20090003608 Block-level storage device with content security
01/01/2009US20090003607 Altering the size of windows in public key cryptographic computations
01/01/2009US20090003606 Changing the order of public key cryptographic computations
01/01/2009US20090003605 Temporal proximity to verify physical proximity
01/01/2009US20090003604 Synchronization of Encryption in a Wireless Communication System
01/01/2009US20090003601 Alpha-masked image matching
01/01/2009US20090003598 Encrypting apparatus for common key cipher
01/01/2009US20090003597 Small Public-Key Based Digital Signatures for Authentication
01/01/2009US20090003596 Efficient elliptic-curve cryptography based on primality of the order of the ecc-group
01/01/2009US20090003595 Scale-invariant barrett reduction for elliptic-curve cyrptography
01/01/2009US20090003594 Modulus scaling for elliptic-curve cryptography
01/01/2009US20090003593 Unified system architecture for elliptic-curve crytpography
01/01/2009US20090003592 Content delivery system, delivery server, terminal, and content delivery method
01/01/2009US20090003591 Quantum Cryptographic Communication Method
01/01/2009US20090003590 Multi-dimensional montgomery ladders for elliptic curves
01/01/2009US20090003589 Native Composite-Field AES Encryption/Decryption Accelerator Circuit
01/01/2009US20090003588 Counter Sealing Archives of Electronic Seals
01/01/2009US20090001156 Position-coding pattern
12/2008
12/31/2008WO2009003126A1 System and method for simulating computer network attacks
12/31/2008WO2009003080A1 System and method for account identifier obfuscation
12/31/2008WO2009003059A1 Zero-hour quarantine of suspect electronic messages
12/31/2008WO2009002963A1 Method and apparatus for securing unlock password generation and distribution
12/31/2008WO2009002705A2 Device provisioning and domain join emulation over non-secured networks
12/31/2008WO2009002599A2 Electronically securing an electronic device using physically unclonable functions
12/31/2008WO2009002470A2 Method and system for authors and publishers to validate references
12/31/2008WO2009002362A1 Mobile subscriber device for financial transaction tokens
12/31/2008WO2009002315A1 Frequency and spectral domain solutions for prevention of video recording
12/31/2008WO2009002236A1 A method and apparatus for enabling connectivity in a communication network
12/31/2008WO2009002139A1 Method of reading mrz using sam for electronic chip based travel document or identification document
12/31/2008WO2009001855A1 Server certificate issuing system
12/31/2008WO2009001447A1 Authentication method, authentication system, authentication device, and computer program
12/31/2008WO2009001020A1 Authentication system and method
12/31/2008WO2009000571A1 Method of embedded generation of an identifier and of an associated key in a communicating portable object
12/31/2008WO2009000190A1 A safety status estimate method, apparatus and system
12/31/2008WO2009000175A1 A certification method, client end, server and system
12/31/2008WO2009000111A1 Method for authenticating two entities, corresponding electronic device and system
12/31/2008WO2008127430A3 Secure access to restricted resource
12/31/2008WO2008010661A3 Method for providing security services by using mobile terminal password and mobile terminal thereof
12/31/2008WO2007140456A3 Electronic greeting recruitment architecture
12/31/2008WO2007111710B1 Method and apparatus for providing a key for secure communications
12/31/2008WO2007111710A4 Method and apparatus for providing a key for secure communications
12/31/2008EP2009839A1 A method and system for information security authentication
12/31/2008EP2009838A1 Efficient and secure cryptographic coupon reloading
12/31/2008EP2009837A1 On board generation process of an identifier and associated key in a communicating portable object
12/31/2008EP2009635A1 Magnetic card reader system
12/31/2008EP2008398A2 Enhanced security for electronic communications
12/31/2008EP2008396A2 Supporting multiple key ladders using a common private key set
12/31/2008EP2008395A2 Attack detection with coating puf
12/31/2008EP2008174A2 Method and apparatus for migrating a virtual tpm instance and preserving uniqueness and completeness of the instance
12/31/2008EP1721246B1 Method and device for performing a cryptographic operation
12/31/2008EP1629629A4 Method and system for digitally signing electronic documents
12/31/2008EP1606914A4 Secure object for convenient identification
12/31/2008EP1495573B1 Hierarchical identity-based encryption and signature schemes
12/31/2008EP1381928B1 Computer security and management system
12/31/2008EP1305926B1 Arrangement for authenticating a user and authorizing use of a secured system
12/31/2008EP1078318A4 A secure database management system for confidential records
12/31/2008CN201174253Y Electronic recording apparatus capable of realizing personal identification
12/31/2008CN101336554A Secure distributed handover signaling
12/31/2008CN101335985A Method and system for safe fast switching
12/31/2008CN101335927A Method and system for notifying terminal to acquire service cipher key
12/31/2008CN101335875A Information processing device and video and audio frequency information protection method
12/31/2008CN101335755A Method for enhancing security verified by information security device using acoustic information
12/31/2008CN101335754A Method for information verification using remote server
12/31/2008CN101335753A Information security processing method and apparatus
12/31/2008CN101335744A Ciphered generation address configuring method, system and apparatus
12/31/2008CN101335741A Acceleration method and apparatus for GHASH computation in authenticated encryption Galois counter mode
12/31/2008CN101335720A Device and method for acquiring newest contact information by e-mail signature
12/31/2008CN101335682A Login management control method
12/31/2008CN101335628A Portable wireless network terminal operating method based on USB KEY
12/31/2008CN101335627A Network facsimile system and using method thereof
12/31/2008CN101335626A Multi-stage authentication method and multi-stage authentication system
12/31/2008CN101335625A Batch verification device, program and batch verification method
12/31/2008CN101335624A Identity verifying method on basis of mobile phone signature
12/31/2008CN101335623A Network identity authentication method adopting password transforming
12/31/2008CN101335622A Method and apparatus for distributed authorization using anonymous flexible certificate
12/31/2008CN101335621A 802.11i key management method
12/31/2008CN101335620A Internet protocol multimedia subsystem access method and user equipment
12/31/2008CN101335619A Authorized using method of disposal dynamic cipher telephone or short message
12/31/2008CN101335618A Method for evaluating and authorizing peer-to-peer network node by certificate
12/31/2008CN101335617A Wireless network automatic connecting method having security setting and apparatus thereof
12/31/2008CN101335616A Symmetric ciphering method having infinite cipher key space
12/31/2008CN101335615A Method used in key consultation of USB KEY audio ciphering and deciphering device
12/31/2008CN101335614A Storage target device and storage security protection method oriented to the same
12/31/2008CN101335613A Terminal device, group management sever, network transmission system and method for froming encryption key
12/31/2008CN101335612A Bilinear cipher key pair pre-distributing method oriented to safety of mobile self-organizing network
12/31/2008CN101335611A Safe press-key inputting system, apparatus and method
12/31/2008CN101334915A Biometric authentication apparatus, terminal device and automatic transaction machine
12/31/2008CN101334884A Method and system for enhancing bank transfer safety
12/31/2008CN101334821A System and method for out-of-band assisted biometric secure boot
12/31/2008CN100448289C A hybrid network encrypt/decrypt scheme
12/31/2008CN100448259C Image authentication apparatus, image authentication method
12/31/2008CN100448215C Processing system between enterprise and bank service abutting joint
12/31/2008CN100448198C Information-processing method, information-processing apparatus and computer program
12/31/2008CN100448197C Method and system for obtaining application data
12/31/2008CN100448196C WAPI-based wireless LAN operation method
12/31/2008CN100448195C Vocal print authentication system and vocal print authentication program
12/31/2008CN100448194C Copyright protective device and method
12/31/2008CN100448193C Multiple module encryption method
12/31/2008CN100447881C Recording medium, recording medium writing device, recording medium reading device, recording medium writing method, and recording medium reading method
12/31/2008CN100447879C Multimedia storage device having digital write-only area
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