摘要:
A method of operating a host computer having a web-browser with the capability of executing at least one web-browser add-on to provide a web application access to a smart card to protect the smart card from security threats associated with being connected to the Internet. Prior to establishing a connection between a web application executing in the web browser, verifying that the web application has been authorized to connect to a smart care using the web-browser add-on to provide a web application access to a smart card.
摘要:
Method for providing user-to-user delegation service in federated identity environment, characterized in that it comprises a delegation or assignment step wherein a delegator specifies said delegation at an identity provider for delegating a privilege or task to a delegatee to be performed at a service provider.
摘要:
Method for providing user-to-user delegation service in federated identity environment, characterized in that it comprises a delegation or assignment step wherein a delegator specifies said delegation at an identity provider for delegating a privilege or task to a delegatee to be performed at a service provider.
摘要:
A method of operating a host computer having a web-browser with the capability of executing at least one web-browser add-on to provide a web application access to a smart card to protect the smart card from security threats associated with being connected to the Internet. Prior to establishing a connection between a web application executing in the web browser, verifying that the web application has been authorized to connect to a smart care using the web-browser add-on to provide a web application access to a smart card.
摘要:
A client-side application extension executable on a host computer from within a web-browser having the capability of executing at least one web-browser add-on to provide a user access to a smart card, connected to the host computer having a smart card resource manager, via the web-browser. The web-browser extension has instructions to direct the central processing unit to access data on the smart card via a web-browser and platform independent interface module and a web-browser and platform dependent wrapper module connected to the web-browser and platform independent interface module and to the smart card resource manager having a function processing module operable to receive a call to the at least one function for accessing data on the smart card and for transforming the function call into a corresponding call to the smart card resource manager.
摘要:
A consent service on a host computer providing cryptographically signed consent for user attributes by a user on a host computer to a web service provider. The consent service is operable to provide decryption of the user attributes acquired by the web service provider from an identity provider. The consent service displaying and acquiring user consent to one or more user attributes displayed in a browser web page to the user on the host computer. The consent service is operable to provide encryption of the user consented attributes and to generate cryptographically signed consent of the user. The consent service conveying and transmitting the user consented attribute and cryptographically signed user consent to the web service provider. The web service provider is operable to provide decryption of the user consented attributes and storing the user consented attributes and signed user consent. The web service provider sharing user consented attributes and user signed consent with other web service providers so the user on the host computer can access resources on the other web service providers without multiple authentication or any further interaction with the identity provider.
摘要:
A client-side application extension executable on a host computer from within a web-browser having the capability of executing at least one web-browser add-on to provide a user access to a smart card, connected to the host computer having a smart card resource manager, via the web-browser. The web-browser extension has instructions to direct the central processing unit to access data on the smart card via a web-browser and platform independent interface module and a web-browser and platform dependent wrapper module connected to the web-browser and platform independent interface module and to the smart card resource manager having a function processing module operable to receive a call to the at least one function for accessing data on the smart card and for transforming the function call into a corresponding call to the smart card resource manager.
摘要:
A storage device contains a smart-card device and a memory device, both of which are accessed though a controller. The storage device may be used in the same manner as a conventional smart-card device, or it may be used to store a relatively large amount of data in various partitions corresponding to the protection level of the data stored therein. The smart-card device stores critical security parameters that are provided to the controller to protect access to some or all of the partitions of the memory device. A host connected to the controller issues commands, and the controller analyzes the commands and responds to them in various ways depending upon the nature of the command. In particular, depending upon the nature of the command, the controller may either pass the command to the smart-card device, or ignore the command either indefinitely or until a predetermined event has occurred.
摘要:
A storage device contains a smart-card device and a memory device, which is connected to a controller. The storage device may be used in the same manner as a conventional smart-card device, or it may be used to store a relatively large amount of data. The memory device may also be used to store data or instructions for use by the smart-card device. The controller includes a security engine that uses critical security parameters stored in, and received from, the smart-card device. The critical security parameters may be sent to the controller in a manner that protects them from being discovered. The critical security parameters may be encryption and/or decryption keys that may encrypt data written to the memory device and/or decrypt data read from the memory device, respectively. Data and instructions used by the smart-card device may therefore stored in the memory device in encrypted form.
摘要:
A system and method to control a device having at least one configurable parameter. Enumerating the device as a first peripheral device and as a second peripheral device wherein the first peripheral device corresponds to a first microcontroller connected to a storage medium and the second peripheral device corresponds to a second microcontroller. Controlling the at least one configurable parameter of the first microcontroller with respect to the storage medium by the second microcontroller. On initialization of the device, transmitting the at least one configurable parameter from the second microcontroller to the first microcontroller. Other systems and methods are disclosed.