Transmission of Data Streams Between a Terminal Device and a Security Module
2 Assignments
0 Petitions
Accused Products
Abstract
In a method for transmitting data streams (20, 22) between a terminal device (12) and a portable security module (10) having a web server, the security module (10) receives a first request (26) announcing a processing data stream (20), and a second request (28) containing the processing data stream (20). The security module (10) generates a result data stream (22) on the basis of already received data of the processing data stream (20) during the receipt of the processing data stream (20), and sends a first response (30) to the first request (26) while the result data stream (22) is being generated, wherein the first response (30) contains the result data stream (22). Given the limited memory of the security module (10), it is thereby made possible to process larger data streams (20, 22) nevertheless.
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Citations
30 Claims
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1-15. -15. (canceled)
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16. A method for transmitting data streams between a terminal device and a portable security module having a web server, wherein the method comprises the following steps executed by the security module utilizing the web server:
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receiving a first request announcing a processing data stream; receiving a second request containing the processing data stream; generating a result data stream on the basis of the already received data of the processing data stream during the receipt of the processing data stream; sending a first response to the first request during the generation of the result data stream, wherein the first response contains the result data stream. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23, 24, 25, 28, 29)
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26. A method for transmitting data streams between a terminal device having a web browser, and a portable security module, wherein the method comprises the following steps executed by the terminal device utilizing the web browser:
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sending a first request announcing a processing data stream for the security module; sending a second request containing the processing data stream; receiving a first response to the first request during the sending of the processing data stream in the second request, wherein the first response contains a result data stream generated by the security module from the processing data stream. - View Dependent Claims (27, 30)
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Specification