| Patents for H04L 9 - Arrangements for secret or secure communication (111,914) |
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| 01/29/2014 | EP2690589A1 Method and system for security information interaction based on internet |
| 01/29/2014 | EP2689598A1 Interrogating an authentication device |
| 01/29/2014 | EP2689554A1 Method and system for obtaining a result of a joint public function for a plurality of parties |
| 01/29/2014 | EP2689553A1 Motor vehicle control unit having a cryptographic device |
| 01/29/2014 | EP2689552A1 Non-hierarchical infrastructure for managing twin-security keys of physical persons or of elements (igcp/pki). |
| 01/29/2014 | EP2689383A1 Systems and methods for electronically signing for a delivered package |
| 01/29/2014 | EP2689353A1 System and method for data masking |
| 01/29/2014 | CN203416270U Weak coherent single photon source photon source generation apparatus for GHz quantum secret communication system |
| 01/29/2014 | CN103548300A Encryption device, encryption method and encryption program |
| 01/29/2014 | CN103548299A System and method for web-based security authentication |
| 01/29/2014 | CN103548298A System and method for remote biometric operations |
| 01/29/2014 | CN103548031A 图片手势认证 Picture gesture certification |
| 01/29/2014 | CN103546576A Remote automatic updating method and system of embedded equipment |
| 01/29/2014 | CN103546567A Method for certificateless cross-domain authentication in credible could computing environment |
| 01/29/2014 | CN103546561A Conference information push method, device and system for NFC terminal |
| 01/29/2014 | CN103546545A Safety communication method and safety communication system on basis of cloud computing |
| 01/29/2014 | CN103546496A Financial union cloud service platform |
| 01/29/2014 | CN103546481A Initiating and receiving method and device of communication session |
| 01/29/2014 | CN103546474A Method and system for data obstruction and privilege control |
| 01/29/2014 | CN103546464A Systems and methods for key management for wireless communications systems |
| 01/29/2014 | CN103546462A Third party certification system with specific associated processes or third party certification method |
| 01/29/2014 | CN103546461A Third-party based authentication system or method |
| 01/29/2014 | CN103546456A Information processing apparatus, information providing server, and login information providing server |
| 01/29/2014 | CN103546439A Processing method and processing device for content requests |
| 01/29/2014 | CN103546436A Security control method, terminal, and cloud server |
| 01/29/2014 | CN103546430A Mobile terminal, and method, server and system for authenticating identities on basis of mobile terminal |
| 01/29/2014 | CN103546324A Management method and system for intelligent type component library |
| 01/29/2014 | CN103546296A Smart phone App log-in method integrating safety and convenience |
| 01/29/2014 | CN103546295A Dynamic mobile signature system and method |
| 01/29/2014 | CN103546294A Entrance guard authorization method, entrance guard authorization device and entrance guard authorization equipment |
| 01/29/2014 | CN103546293A Third party certification system or method |
| 01/29/2014 | CN103546292A Third-party certification system or method with multiple identification codes |
| 01/29/2014 | CN103546291A Third party certification system with specific registration processes or third party certification method |
| 01/29/2014 | CN103546290A Third party certification system with user groups or third party certification method |
| 01/29/2014 | CN103546289A USB (universal serial bus) Key based secure data transmission method and system |
| 01/29/2014 | CN103546288A SM2 (streaming multiprocessor 2) digital signature generating algorithm realizing method and device |
| 01/29/2014 | CN103546287A 密码验证方法和电子设备 Password authentication method and electronic equipment |
| 01/29/2014 | CN103546286A Authentication processing method and device |
| 01/29/2014 | CN103546285A Method of authentication via cellphone, and cellphone and card reader for authentication |
| 01/29/2014 | CN103546284A Hufu token authentication system |
| 01/29/2014 | CN103546283A Random bit stream generator with guaranteed minimum period |
| 01/29/2014 | CN103546282A Encryption method with three-dimensional operation, feedback control and dynamic replacing box design |
| 01/29/2014 | CN103546281A Dynamic secret key generating method and device |
| 01/29/2014 | CN103546280A Encoder and decoder for quantum cryptographic communication |
| 01/29/2014 | CN103546279A Secure multicast secret key management mechanism |
| 01/29/2014 | CN103546278A Automatic password generation system |
| 01/29/2014 | CN103546277A Smart card SM4 calculation based DPA attack and secret key restoring method and DPA attack and secret key restoring system |
| 01/29/2014 | CN103546276A Communication device, communication method, and communication system |
| 01/29/2014 | CN103546275A Random bit stream generator with enhaced backward secrecy |
| 01/29/2014 | CN103546274A Method for achieving dynamic short message encryption between cell-phone application procedure and host |
| 01/29/2014 | CN103546201A Adaptive secrete data transmission system on basis of Bluetooth technology |
| 01/29/2014 | CN103544646A Supermarket intelligent cashering queuing analyzing method based on Android |
| 01/29/2014 | CN103544617A Anti-counterfeiting system |
| 01/29/2014 | CN103544439A Embedded software for tax-control disk and tax-declaration disk |
| 01/29/2014 | CN102377572B Mutual authentication method based on linear shift |
| 01/29/2014 | CN102299800B Method for realizing switchable multi-cipher local information encryption box |
| 01/29/2014 | CN102291396B Anonymous authentication algorithm for remote authentication between credible platforms |
| 01/29/2014 | CN102111269B Method and equipment for generating inextensible unidirectional proxy re-encryption key, and method and system for executing inextensible unidirectional proxy re-encryption |
| 01/29/2014 | CN102104479B Quantum public key encryption system, key generation method, encryption method, and decryption method |
| 01/29/2014 | CN102057616B Computer device for the time-based management of digital documents |
| 01/29/2014 | CN101908958B Encryption processing device, method for building encryption process algorithm, encryption processing method, and information processing device |
| 01/29/2014 | CN101884193B Communication apparatus, control method thereof |
| 01/29/2014 | CN101554010B Systems and methods for document control using public key encryption |
| 01/29/2014 | CN101421973B Method and device for plural telecommunications functions having sharing transaction(s) |
| 01/28/2014 | US8640260 Methods, systems and products for distributing digital content |
| 01/28/2014 | US8640258 Service providing system |
| 01/28/2014 | US8640256 File system operation and digital rights management (DRM) |
| 01/28/2014 | US8640254 Process execution apparatus and phone number registration apparatus |
| 01/28/2014 | US8640253 Method and apparatus for synchronizing an adaptable security level in an electronic communication |
| 01/28/2014 | US8640252 Obfuscating entry of sensitive information |
| 01/28/2014 | US8640211 System and methods for universal password control |
| 01/28/2014 | US8640210 Distributed computer systems with time-dependent credentials |
| 01/28/2014 | US8640208 Authentication enforcement at resource level |
| 01/28/2014 | US8640178 Server, content providing apparatus, content receiving apparatus, content providing method, content receiving method, and program |
| 01/28/2014 | US8639947 Structure preserving database encryption method and system |
| 01/28/2014 | US8639940 Methods and systems for assigning roles on a token |
| 01/28/2014 | US8639937 Method and apparatus for extracting authentication information from a user |
| 01/28/2014 | US8639934 Radio channel metrics for secure wireless network pairing |
| 01/28/2014 | US8639933 Image reading apparatus, electronic document generation method, and storing medium storing electronic document generation program |
| 01/28/2014 | US8639932 Quantum key distribution |
| 01/28/2014 | US8639931 Acceleration of key agreement protocols |
| 01/28/2014 | US8639930 Automated entity verification |
| 01/28/2014 | US8639929 Method, device and system for authenticating gateway, node and server |
| 01/28/2014 | US8639928 System and method for mounting encrypted data based on availability of a key on a network |
| 01/28/2014 | US8639927 Method of user-authenticated quantum key distribution |
| 01/28/2014 | US8639925 Method for protecting a sensor and data of the sensor from manipulation and a sensor to that end |
| 01/28/2014 | US8639921 Storage gateway security model |
| 01/28/2014 | US8639915 Apparatus and method for distributing private keys to an entity with minimal secret, unique information |
| 01/28/2014 | US8639623 Transaction processing |
| 01/28/2014 | US8639451 Information processing system using nucleotide sequence-related information |
| 01/28/2014 | US8639219 Battery pack authentication for a mobile communication device |
| 01/28/2014 | US8639062 Ensuring image integrity using document characteristics |
| 01/28/2014 | US8638944 Security countermeasures for power analysis attacks |
| 01/28/2014 | US8638943 Communication device, communication method, communication system and service issuing method |
| 01/28/2014 | US8638941 Distributing keypairs between network appliances, servers, and other network assets |
| 01/28/2014 | US8638940 Control of an entity to be controlled by a control entity |
| 01/28/2014 | US8638938 Symmetric key subscription |
| 01/28/2014 | US8638935 System and method for key space division and sub-key derivation for mixed media digital rights management content |
| 01/28/2014 | US8638933 Method for cryptographically verifiable identification of a physical unit in a public, wireless telecommunications network |
| 01/28/2014 | US8638930 Random number verification method and random number verification apparatus |