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7228422 |
Packet transmission/reception device
A packets sending/receiving apparatus, comprising: authentication and key exchange means; encryption means for producing an encryption sending data; sending condition setting management means for...
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7221762 |
Authenticated ID-based cryptosystem with no key escrow
A method and system are provided for determining a shared secret between two entities in a cryptosystem. A first random secret is selected that is known to the first entity and unknown to the...
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7216173 |
Virtual private network software system
A virtual private network service provider, wherein virtual private network (“VPN”) software for setting up a virtual private network connection is delivered from a server computer to one or...
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RE39622 |
System and method for authentication, and device and method for authentication
In authentication using a plurality of cipher keys, the authentication time is shortened. In the case that an encipher key to encipher key are required to take an access to each area out of the...
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7207059 |
Wireless communication system utilizing antenna dongle
The present invention features an electronic component system. The electronic component system can be a computer system. The system includes a wireless communication system. The wireless...
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7206935 |
System and method for protecting network appliances against security breaches
The present invention is directed to a system and method for protecting a network appliance against a security breach. The network appliance is protected by an appliance protector component that...
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7203836 |
Method and device for the mutual authentication of components in a network using the challenge-response method
A method for mutual authentication of components in a network using a challenge-response method, including the steps of requesting at least one data pair including a first random number and a first...
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7197639 |
Cryptographic countermeasures against connection depletion attacks
This invention relates to cryptographic communications methods and systems that protect a server from a connection depletion attack. Specifically, the invention presents a method for allocating a...
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7197643 |
Key exchange proxy network system
If no encryption key necessary for performing encrypted communication to opposite communication terminal 6 exists, subscriber terminal 5 transmits key exchange proxy request message to service...
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7194623 |
Data event logging in computing platform
There is disclosed a computer entity having a trusted component which compiles an event log for events occurring on a computer platform. The event log contains event data of types which are...
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7194618 |
Encryption and authentication systems and methods
In a disclosed method for authenticating a digital signature key, a record is prepared that includes an integrated combination of indicia uniquely corresponding to the key, and indicia of a...
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7194625 |
Method and apparatus for authenticating registry information
A method and apparatus for authenticating a Windows® system registry comprising generating and storing a user identity value. The user identity value is generated by inserting a user identity in a...
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7194763 |
Method and apparatus for determining authentication capabilities
A method is disclosed for determining the authentication capabilities of a supplicant before initiating an authentication conversation with a client, for example, using Extensible Authentication...
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7187919 |
Backup method of applications of portable cellular phone
A backup method of applications of a portable cellular phone is provided which is capable of preventing the applications from being copied by a person being not an owner of the portable cellular...
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7188244 |
Information-processing apparatus, information-processing method, information-processing system, recording medium and program
In order to drive a PC and a cam-coder communicating with each other by adopting a Bluetooth technique to carry out mutual authentication processing, the user presses an authentication button of...
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7188161 |
Method for configuring a network element at a customer premise via a mobile data terminal
An enhanced network element and method for configuring and deploying computer network elements is disclosed. A customer orders a network element from an equipment provider. Upon receipt of the...
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7185360 |
System for distributed network authentication and access control
A user gains access to a private network by connecting to a network, either through a hardwired or wireless connection, and then initiates an Internet access request targeting any website. If the...
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7181012 |
Secured map messages for telecommunications networks
An encrypted/authenticated mobile application part (MAP) protocol message is sent between a first network element ( 42 A) of a first telecommunications network ( 40 A) and a second network element...
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7178028 |
Information processing apparatus and method, recording medium, and program
The present invention relates to an information processing apparatus by which a communication channel providing a high degree of privacy is established between a PDA and a data communication...
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7178027 |
System and method for securely copying a cryptographic key
A system and method are provided in which a cryptographic key stored in a secure token such as a smart card can be copied to another smart card with high security and assurance with no intermediary...
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7174568 |
Method and system for securely distributing computer software products
A product distribution and payment system for limited use or otherwise restricted digital software products. Digital content data comprising a software product to be rented is made available to...
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7171559 |
Method of exchanging digital data
Party A encrypts unique first digital data and generates an authentication certificate authenticating that the encrypted first data is an encryption of the first data. Party B verifies the...
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7167983 |
System and method for security project management
A database-modeled security policy includes policy statements stored in a database. Each policy statement has associated standards, guidelines, and procedures. Policy statements are grouped...
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7165178 |
System and method for facilitating signing by buyers in electronic commerce
A signing interface is disclosed for facilitating digital signing of electronic messages by a buyer or other subscribing party in an e-commerce or other context. The signing interface provides a...
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7165176 |
Access privilege authentication of client computer for services provided by server computer
Access privileges of a client are authenticated without using user account data. If an RSA modulus and public key have been assigned to the requested web page, the access privilege authentication...
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7143165 |
Updating trusted root certificates on a client computer
An update process is used to update root certificates in a root certificate store of a client computer, maintaining the integrity of the existing root certificates as well as any new root...
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7143293 |
Method and apparatus for providing privacy of user identity and characteristics in a communication system
A method and apparatus for providing privacy of user identity and characteristics in a communication system. A public key and a private key is generated, corresponding to a transceiver. The public...
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7143441 |
Wireless device mobile application security system
A mobile application security system and method, in the preferred embodiment, permits authentication of a user of a sensitive mobile application dispatched from a vulnerable host to occur, but does...
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7139890 |
Methods and arrangements to interface memory
Methods and arrangements to interface memory are described. Many embodiments comprise comparing a transaction or access from a source to memory addresses associated with the source to determine...
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7139915 |
Method and apparatus for authenticating an open system application to a portable IC device
A secure communication channel between an open system and a portable IC device is established. An application running on the open system desiring access to the information on the portable IC device...
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7136999 |
Method and system for electronic device authentication
Electronic devices are authenticated to each other initially over a short-range wireless link. In particular, a user first enters a given authentication information in each device. Later, when the...
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7133897 |
Method to import/export or detach/attach a file to/from a remote mail server
A computer-implemented method for importing/attaching or exporting/detaching a file during a given e-mail operation. From a user's perspective, the method begins when the user elects to perform the...
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7131004 |
Method and apparatus for encrypting data transmitted over a serial link
A communication system including a transmitter, a receiver, and a serial link (for example, a TMDS-like link) in which video data (or other data) are encrypted, the encrypted data are transmitted...
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7127579 |
Hardened extended firmware interface framework
A method of system for hardening a firmware environment. A trusted core framework of firmware components are segregated from initially non-trustworthy extended firmware components such that the...
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7127063 |
Method and apparatus for computing a shared secret key
A method of generating a key by a first correspondent. The key is computable by a second correspondent. The method comprises the steps of:
a) making available to the second correspondent a...
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7127612 |
Information processing apparatus, information processing method, information providing medium, information decryption apparatus, and information recording medium
An information processing apparatus, an information processing method, and an information providing medium are provided. Encrypted information, an encrypted first key for decrypting the encrypted...
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7123719 |
Method and apparatus for providing authentication in a communication system
A method includes receiving an authentication request from a mobile station ( 401 ) and determining whether to forward the request to an authentication agent. When it is determined to forward the...
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7120251 |
Data player, digital contents player, playback system, data embedding apparatus, and embedded data detection apparatus
A data player for reading contents encrypted by a decoding key from a digital medium, and playing the encrypted contents by using the decoding key which is stored in a key storage unit, comprises:...
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7117359 |
Default credential provisioning
A security architecture has been developed in which a single sign-on is provided for multiple information resources. Rather than specifying a single authentication scheme for all information...
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7117526 |
Method and apparatus for establishing dynamic tunnel access sessions in a communication network
A method and apparatus for implementing dynamic tunnel access sessions at a network device within a communications network. The tunnel access sessions are created between a network device,...
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7107456 |
Packaging evidence for long term validation
A method for packaging digital evidence for long term validation comprises forming a package of a digital document ( 10 ), an electronic signature ( 12 ) for the document ( 10 ), together with...
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7096352 |
Security protocol structure in application layer
A security protocol structure for a Wireless Application Protocol (WAP) standard structure is disclosed. The security protocol structure provides a data security function in an application layer by...
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7095851 |
Voice and data encryption method using a cryptographic key split combiner
A cryptographic key split combiner, which includes a number of key split generators ( 42, 48 , and 56 ) for generating cryptographic key splits ( 32, 34, 36, 38 , and 64 ) and a key split...
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7096354 |
Central key authority database in an ABDS system
Managing a database of a central key authority for a plurality of account holders, each account holder having at least one account associated with a public key of a public-private key pair of that...
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7089417 |
Cryptographic information and flow control
A method of providing cryptographic information and flow control includes first determining a target domain from an IP address. An organization policy is looked up from a credential store, and an...
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7085382 |
Communication device, communication device set, authentication method and method of wireless-connecting terminals
A communication device which can be freely inserted into and extracted from a slot of a terminal device has its part exposed from the terminal device when inserted into the slot applied a color...
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7085923 |
High volume secure internet server
A distributed data processing system, computer program product, and method of efficiently serving secure network transactions is disclosed. The present invention achieves efficiency and scalability...
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7085376 |
Method and system for securely exchanging encryption key determination information
A system and method for securely exchanging plurality of information items used to generate a plurality of encryption keys used in a public key-and-private key system. In accordance with the...
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7085840 |
Enhanced quality of identification in a data communications network
A method for enhanced quality of identification in a data communications network includes obtaining a user identifier that includes an identification server ID and an identification randomized ID....
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7076666 |
Hard disk drive authentication for personal video recorder
A PVR is selectively granted access to a hard disk drive. The HDD generates a random number, encrypts it with a key known to the PVR, and sends it to the PVR, which decrypts the number and...
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