| Patents for H04L 9 - Arrangements for secret or secure communication (111,914) |
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| 05/31/2001 | CA2384910A1 Information encoding and retrieval through synthetic genes |
| 05/30/2001 | EP1104213A2 Wireless network with key change procedure |
| 05/30/2001 | CN1297636A Procedure and system for reliable and safe identification of contracting party |
| 05/30/2001 | CN1297635A Elliptic curve cryptographic process and device for computer |
| 05/30/2001 | CN1297558A Apparatus and method for signal processing |
| 05/30/2001 | CN1297553A Biometric identification mechanism that preserves integrity of biometric information |
| 05/30/2001 | CN1297320A Method for identification of data in terminal |
| 05/30/2001 | CN1297297A Method for receiving electronic information in electronic device |
| 05/30/2001 | CN1297290A Data receiving method and data receiving unit for said method |
| 05/30/2001 | CA2292362A1 Veritas |
| 05/29/2001 | US6240514 Packet processing device and mobile computer with reduced packet processing overhead |
| 05/29/2001 | US6240513 Network security device |
| 05/29/2001 | US6240188 Distributed group key management scheme for secure many-to-many communication |
| 05/29/2001 | US6240187 Key replacement in a public key cryptosystem |
| 05/29/2001 | US6237786 Systems and methods for secure transaction management and electronic rights protection |
| 05/29/2001 | CA2277863C Apparatus and method for communicating between an intelligent agent and client computer process using disguised messages |
| 05/29/2001 | CA2218431C Method and system of using personal information as a key when distributing information |
| 05/29/2001 | CA2183629C Method and apparatus for utilizing a token for resource access |
| 05/29/2001 | CA2115063C Nonlinear dynamic substitution devices and methods for block substitutions |
| 05/25/2001 | WO2001037566A1 Method and apparatus for digital signal processing |
| 05/25/2001 | WO2001037546A2 Digital television methods and apparatus |
| 05/25/2001 | WO2001037478A2 Encryption key management system using multiple smart cards |
| 05/25/2001 | WO2001037477A1 Cryptographic techniques for a communications network |
| 05/24/2001 | US20010001876 Security method and system for persistent storage and communications on computer network systems and computer network systems employing the same |
| 05/23/2001 | EP1102473A2 Communication apparatus, method and memory medium therefor |
| 05/23/2001 | EP1102451A2 Validation procedure of data in a terminal |
| 05/23/2001 | EP1102430A1 Method and arrangement in an ad hoc communication network |
| 05/23/2001 | EP1102429A2 Electronic authentication system |
| 05/23/2001 | EP1102155A2 Method and apparatus for verifying the legitimacy of an untrusted mechanism |
| 05/23/2001 | EP1101376A1 Security module, security system and mobile station |
| 05/23/2001 | EP1101340A1 Automatic network connection using a smart card |
| 05/23/2001 | EP1101331A1 Apparatus for securing user's information in a mobile communication system connected to the internet and method thereof |
| 05/23/2001 | EP1101319A1 Method and apparatus for secure creation of public/private key pairs |
| 05/23/2001 | EP1101318A1 Methods and systems for establishing a shared secret using an authentication token |
| 05/23/2001 | EP1101317A2 Method and apparatus for secure distribution of public/private key pairs |
| 05/23/2001 | EP0615673B1 Method and apparatus for data encryption and transmission |
| 05/23/2001 | DE19955655A1 Combined cryptographic key verification and transmission system generates session keys prevents attack |
| 05/23/2001 | CN1296619A Method and device for generating a key |
| 05/22/2001 | US6237098 System for protecting weight verification device private key |
| 05/22/2001 | US6237097 Robust efficient distributed RSA-key generation |
| 05/22/2001 | US6237096 System and method for electronic transmission storage and retrieval of authenticated documents |
| 05/22/2001 | US6237095 Apparatus for transfer of secure information between a data carrying module and an electronic device |
| 05/22/2001 | US6237037 Method and arrangement relating to communications systems |
| 05/22/2001 | US6236971 System for controlling the distribution and use of digital works using digital tickets |
| 05/22/2001 | US6236729 Key recovery method and system |
| 05/22/2001 | US6236727 Apparatus, method and computer program product for protecting copyright data within a computer system |
| 05/17/2001 | WO2001035685A1 System for electronic delivery of a personal identification code |
| 05/17/2001 | WO2001035670A2 Object security implementation |
| 05/17/2001 | WO2001035659A1 Centralised cryptographic system and method with high cryptographic rate |
| 05/17/2001 | WO2001035572A2 Method and apparatus for efficient irregular synchronization of a stream cipher |
| 05/17/2001 | WO2001035321A1 System and method of animal identification and animal transaction authorization using iris patterns |
| 05/17/2001 | WO2001035253A1 Legal-based or fiduciary-based data management process |
| 05/17/2001 | WO2001035194A2 Method and apparatus for providing redundant and resilient cryptographic services |
| 05/17/2001 | WO2001035193A1 Wireless security access management for a portable data storage cartridge |
| 05/17/2001 | WO2001003364A8 Dual encryption protocol for scalable secure group communication |
| 05/17/2001 | CA2390835A1 System for electronic delivery of a personal identification code |
| 05/17/2001 | CA2390762A1 Object security implementation |
| 05/17/2001 | CA2389397A1 Method and apparatus for efficient irregular synchronization of a stream cipher |
| 05/16/2001 | EP1100225A1 Encryption circuit architecture implementing simultaneously different encryption algorithms whithout losing performance |
| 05/16/2001 | EP1100218A2 Portable audio listening apparatus |
| 05/16/2001 | EP1100035A1 Information processing device and method, and providing medium |
| 05/16/2001 | EP1099334A2 Secure message management system |
| 05/16/2001 | EP1099323A1 Encryption and decryption key arrangements |
| 05/16/2001 | EP1099204A2 Access system for vehicles |
| 05/16/2001 | EP1099147A1 Notebook security system (nbs) |
| 05/16/2001 | EP1098870A2 Nitric esters and nitrate salts of specific drugs |
| 05/16/2001 | CN1295763A Transmission system |
| 05/16/2001 | CN1295756A Configuring method and device |
| 05/16/2001 | CN1295740A Key transforms to discriminate between beams in multi-beam satellite |
| 05/16/2001 | CN1295695A Method and apparatus for encoding image information into puzzle-type |
| 05/16/2001 | CN1295395A Cipher system and safety data transmission method |
| 05/15/2001 | USRE37178 Method and apparatus for authentication of client server communication |
| 05/15/2001 | US6233686 System and method for providing peer level access control on a network |
| 05/15/2001 | US6233577 Centralized certificate management system for two-way interactive communication devices in data networks |
| 05/15/2001 | US6233446 Arrangement for improving security in a communication system supporting user mobility |
| 05/15/2001 | US6233341 System and method for installing and using a temporary certificate at a remote site |
| 05/15/2001 | US6233340 Apparatus and method for enhancing the security of negotiable documents |
| 05/15/2001 | US6233339 Physical property based cryptographics |
| 05/15/2001 | US6233338 Virtual encryption scheme combining different encryption operators into compound-encryption mechanism |
| 05/15/2001 | US6233337 Methods and apparatus for enhanced security expansion of a secret key into a lookup table for improved security for wireless telephone messages |
| 05/10/2001 | WO2001033883A1 Method and apparatus for selecting an identification confirmation information |
| 05/10/2001 | WO2001033768A2 Apparatus and method for secure field upgradability |
| 05/10/2001 | WO2001033767A2 Method and apparatus for data encryption/decryption using a dynamical system |
| 05/10/2001 | WO2001033766A2 Random number generation for encrypting cellular communications |
| 05/10/2001 | WO2001033765A1 Encoding device |
| 05/10/2001 | WO2001033015A1 Secure system for controlling the unlocking of at least one motor vehicle opening panel |
| 05/10/2001 | WO2001006697A3 Split-key key-agreement protocol |
| 05/10/2001 | WO2000033506A9 Public key cryptosystem with roaming user capability |
| 05/10/2001 | US20010001155 Method and apparatus for providing public key security control for a cryptographic processor |
| 05/10/2001 | DE10000964A1 Encrypting of software for software-controlled device such as telecommunications terminal, using unique identification code such as serial number of device |
| 05/09/2001 | EP1098488A1 Data receiving method and data receiving unit therefor |
| 05/09/2001 | EP1098481A2 System and method for a push service for a mobile device |
| 05/09/2001 | EP1098472A2 Chip for storing a secret key for use in a user authorization control system |
| 05/09/2001 | EP1098471A2 A cryptographic device having reduced vulnerability to side-channel attack and method of operating same |
| 05/09/2001 | EP1098470A1 Block encryption method for data encryption using Feistel networks |
| 05/09/2001 | EP1098469A1 Coding procedure and device |
| 05/09/2001 | EP1098311A1 Revocation information updating method, revocation information updating apparatus and storage medium |
| 05/09/2001 | EP1098252A1 A device for transferring data between an unconscious capture device and another device |
| 05/09/2001 | EP1097589A1 A conditional access system for broadcast digital television |
| 05/09/2001 | EP1097553A1 Method of transmitting information data from a sender to a receiver via a transcoder |