TW200713970A - System and method for code authentication - Google Patents

System and method for code authentication

Info

Publication number
TW200713970A
TW200713970A TW094134175A TW94134175A TW200713970A TW 200713970 A TW200713970 A TW 200713970A TW 094134175 A TW094134175 A TW 094134175A TW 94134175 A TW94134175 A TW 94134175A TW 200713970 A TW200713970 A TW 200713970A
Authority
TW
Taiwan
Prior art keywords
code
authentication
algorithm
executing
computer system
Prior art date
Application number
TW094134175A
Other languages
Chinese (zh)
Other versions
TWI337032B (en
Inventor
Yung-Huan Hsu
Original Assignee
Fulhua Microelectronics Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fulhua Microelectronics Corp filed Critical Fulhua Microelectronics Corp
Priority to TW94134175A priority Critical patent/TWI337032B/en
Publication of TW200713970A publication Critical patent/TW200713970A/en
Application granted granted Critical
Publication of TWI337032B publication Critical patent/TWI337032B/en

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  • Storage Device Security (AREA)

Abstract

A computer system and method to verify a code is provided. The computer system includes a memory for storing a code and an authentication code, wherein the authentication code corresponds to an original code based on a predefined authentication algorithm; a controller connected to the memory for executing an application program based on the code; and a judging device for receiving the code and the authentication code and executing the predefined authentication algorithm with the code to generate an algorithm result; wherein the judging device generates a judging result according to the authentication code and the algorithm result, and transfers a judgment message to the controller.
TW94134175A 2005-09-30 2005-09-30 System and method for code authentication TWI337032B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94134175A TWI337032B (en) 2005-09-30 2005-09-30 System and method for code authentication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94134175A TWI337032B (en) 2005-09-30 2005-09-30 System and method for code authentication

Publications (2)

Publication Number Publication Date
TW200713970A true TW200713970A (en) 2007-04-01
TWI337032B TWI337032B (en) 2011-02-01

Family

ID=45075102

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94134175A TWI337032B (en) 2005-09-30 2005-09-30 System and method for code authentication

Country Status (1)

Country Link
TW (1) TWI337032B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011131152A1 (en) * 2010-04-23 2011-10-27 国民技术股份有限公司 Intelligent key apparatus, and system and method for improving security of network trade and authentication

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11507282B2 (en) 2020-12-04 2022-11-22 Winbond Electronics Corp. Data processing system and method for reading instruction data of instruction from memory including a comparison stage for preventing execution of wrong instruction data

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011131152A1 (en) * 2010-04-23 2011-10-27 国民技术股份有限公司 Intelligent key apparatus, and system and method for improving security of network trade and authentication
CN102238171A (en) * 2010-04-23 2011-11-09 国民技术股份有限公司 Intelligent key device, and system and method for improving security of online transaction and authentication
CN102238171B (en) * 2010-04-23 2014-03-19 国民技术股份有限公司 Intelligent key device, and system and method for improving security of online transaction and authentication

Also Published As

Publication number Publication date
TWI337032B (en) 2011-02-01

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees