摘要:
A method is provided for installing a security-relevant portion of an application made available by an application provider in a security element of a terminal. The terminal requests the application from the application provider and receives the application. Subsequently, the received security-relevant portion of the application is transmitted to a trustworthy instance administrating the security element. The trustworthy instance subsequently installs the security-relevant portion of the application in the security element.
摘要:
The invention creates a mobile station comprising a mobile end device (ME) with a secured runtime environment (TEE) and a removable or firmly implemented security element (SE), with an end device send server (TEE-TSM) arranged in the security element (SE), which is arranged to send to the secured runtime environment (TEE) end device messages which can be received by the secured runtime environment (TEE). The end device messages are sent by a trusted service manager (SE-TSM), which is provided for the security element (SE), to the security element (SE), thereby higher efficiency being guaranteed at maintained security.
摘要:
The invention creates a mobile station comprising a mobile end device (ME) with a secured runtime environment (TEE) and a removable or firmly implemented security element (SE), with an end device send server (TEE-TSM) arranged in the security element (SE), which is arranged to send to the secured runtime environment (TEE) end device messages which can be received by the secured runtime environment (TEE). The end device messages are sent by a trusted service manager (SE-TSM), which is provided for the security element (SE), to the security element (SE), thereby higher efficiency being guaranteed at maintained security.
摘要:
A method is provided for installing a security-relevant portion of an application made available by an application provider in a security element of a terminal. The terminal requests the application from the application provider and receives the application. Subsequently, the received security-relevant portion of the application is transmitted to a trustworthy instance administrating the security element. The trustworthy instance subsequently installs the security-relevant portion of the application in the security element.
摘要:
A method for authorizing a transaction reading out a first code and a second code by means of a first mobile device. The second code contains information items for decrypting the first code. From the read-out codes a first signature confirming the transaction vis-à-vis the system is generated, which is transmitted to the system. Subsequently, an authorization of the transaction is effected.
摘要:
The invention provides a mobile station comprising a mobile end device, security resources, and a discovery module implemented in the mobile station, with which the security resources of the mobile station are discoverable, at least one security level of the mobile station that is achievable by means of the security resources is derivable, and derived security levels of the mobile station are outputable. Further, there are stated an application loading system having such a mobile station, and a risk assessment system for mobile stations.