Data for processing method and apparatus

A data processing and data technology, applied in data processing applications, electrical digital data processing, digital data processing components, etc., can solve problems such as difficult to read module A

Inactive Publication Date: 2009-04-22
SONY CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0033] However, even with this method, there is still a problem that it is difficult for the developers of modules B and C to read the module A stored in the memory 603

Method used

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  • Data for processing method and apparatus
  • Data for processing method and apparatus
  • Data for processing method and apparatus

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0256] This embodiment is an embodiment corresponding to the first to sixth aspects of the present invention.

[0257] FIG. 1 is the overall structure of the communication system 1 of this embodiment.

[0258] As shown in Figure 1, the communication system 1 uses a server 2, an IC card 3, a card reader / writer 4, a personal computer 5, an ASP (application service provider) server 6, and a SAM (secure application module) device 9 through The Internet 10 communicates, and the IC card 3 (the integrated circuit of the present invention) is used to complete settlement processing or other process processing.

[0259] The SAM device 9 has an external memory 7 and a SAM chip (semiconductor circuit of the present invention) 8.

[0260] SAM chip 8 has such figure 2 The software configuration shown in.

[0261] Such as figure 2 As shown in the figure, from the bottom to the top, the SAM chip 8 has an HW (hardware) layer, an OS layer, a low-level processing program layer, a high-level proces...

no. 2 example

[0467] This embodiment is an embodiment corresponding to the seventh to ninth aspects of the present invention.

[0468] FIG. 19 is a schematic diagram of the overall structure of the communication system 101 of this embodiment.

[0469] As shown in FIG. 19, the communication system 101 uses a server 102, an IC card 103 (integrated circuit of the present invention), a card reader / writer 104, a personal computer 105, an ASP (application service provider) server 106, and SAM ( The security application module) device 109, the personal computers 116_1, 116_2, and 116_3, and the identity verification devices 117_1, 117_2, and 117_3 communicate through the Internet 10, and perform settlement processing of a process using the IC card 103 or other processing.

[0470] The SAM device 109 has an external memory 107 (semiconductor storage circuit of the present invention) and a SAM chip 108 (semiconductor circuit of the present invention).

[0471] SAM chip 108 has Picture 20 Software confi...

no. 3 example

[0613] This embodiment is an embodiment corresponding to the 10th to 12th aspects of the present invention.

[0614] FIG. 33 shows the overall structure of the communication system 201 of this embodiment.

[0615] As shown in FIG. 33, the communication system 201 uses a server 202, an IC card 203, a card reader / writer 204, a personal computer 205, an ASP (application service provider) server 206, a SAM (secure application module) device 209, The personal computers 216_1, 216_2, and 216_3, and the identity verification devices 217_1, 217_2, and 217_3 communicate through the Internet 210, and perform settlement processing of a process using the IC card 203 or other processing.

[0616] The SAM device 209 has an external memory 207 and a SAM chip 208.

[0617] SAM chip 208 has Figure 34 Software configuration shown in.

[0618] Such as Figure 34 As shown in the figure, from the bottom to the top, the SAM chip 208 has an HW (hardware) layer, an OS layer, a low-level processing progr...

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PUM

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Abstract

PROBLEM TO BE SOLVED: To provide a data processing method permitting mutual data delivery and acceptance between application programs as necessary, while preventing illegal falsification and monitoring by users of other application programs. SOLUTION: A SAM (System Administration Manager) chip 108 registers conditions for permitting communication between the application programs performed via a fire wall beforehand, when the application program demands the communication with another application program, determines whether or not the communication demand satisfies the registered conditions, and when determines to satisfy the registered conditions, executes the communication between the application programs according to the communication demand.

Description

[0001] This application is a divisional application of Chinese Patent Application No. 02801052.3 entitled "Data Processing Method and Equipment" filed on February 15, 2002. Technical field [0002] The present invention relates to a data processing method, a device, a program, a semiconductor circuit, and an identity verification device useful in the case of using an IC (integrated circuit) embedded in a card or a mobile terminal device to exchange through a network. Background technique [0003] Currently, communication systems that use IC cards and the like for transactions via the Internet and other networks are under development. [0004] In this communication system, the server receives a processing request for using the IC card from the reader / recorder of the IC card or a PC (personal computer), and performs user authentication, data encryption and decryption, and other processing. [0005] However, as for the communication system described above, it is assumed that processi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/00G06F12/14G06K19/07G09C1/00H04L9/32G06K19/10G06F1/00G06F9/46G06F9/54G06F13/00G06F21/10G06F21/12G06F21/14G06Q40/00G06Q40/02
Inventor 末吉正弘久保野文夫馆野启
Owner SONY CORP
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