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TWI231899B - System and method for authentication - Google Patents

System and method for authentication Download PDF

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Publication number
TWI231899B
TWI231899B TW91132119A TW91132119A TWI231899B TW I231899 B TWI231899 B TW I231899B TW 91132119 A TW91132119 A TW 91132119A TW 91132119 A TW91132119 A TW 91132119A TW I231899 B TWI231899 B TW I231899B
Authority
TW
Taiwan
Prior art keywords
authentication
password
microcontroller
storage unit
verify
Prior art date
Application number
TW91132119A
Other languages
Chinese (zh)
Other versions
TW200406674A (en
Inventor
Chin Shyan Ooi
Lay Chuan Lim
Teng Pin Poo
Henry Tan
Original Assignee
Trek 2000 Int Ltd
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 Trek 2000 Int Ltd filed Critical Trek 2000 Int Ltd
Priority to TW91132119A priority Critical patent/TWI231899B/en
Publication of TW200406674A publication Critical patent/TW200406674A/en
Application granted granted Critical
Publication of TWI231899B publication Critical patent/TWI231899B/en

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  • Storage Device Security (AREA)

Abstract

An authentication system to verify a password is provided. The authentication system includes a first storage unit to store an authentication sequence and a read-only memory unit on which an authentication algorithm is programmed. A microcontroller is coupled to the first storage unit, the read-only memory unit and a web server. The microcontroller receives the password and executes the authentication algorithm to verify the password with the authentication sequence. A second storage unit is coupled to the microcontroller to store data from the web server. Access to a second storage unit is permitted by the microcontroller only if the password has been verified.
TW91132119A 2002-10-29 2002-10-29 System and method for authentication TWI231899B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW91132119A TWI231899B (en) 2002-10-29 2002-10-29 System and method for authentication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW91132119A TWI231899B (en) 2002-10-29 2002-10-29 System and method for authentication

Publications (2)

Publication Number Publication Date
TW200406674A TW200406674A (en) 2004-05-01
TWI231899B true TWI231899B (en) 2005-05-01

Family

ID=36251069

Family Applications (1)

Application Number Title Priority Date Filing Date
TW91132119A TWI231899B (en) 2002-10-29 2002-10-29 System and method for authentication

Country Status (1)

Country Link
TW (1) TWI231899B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7941832B2 (en) 2006-05-19 2011-05-10 Hitachi-Omron Terminal Solutions, Corp. Authentication device, authentication system, and verification method for authentication device
TWI385556B (en) * 2008-10-08 2013-02-11 Via Tech Inc The computer certification method and the software and hardware using the same
TWI411933B (en) * 2005-09-14 2013-10-11 Sandisk Technologies Inc Hardware driver integrity check of memory card controller firmware
TWI488065B (en) * 2006-12-04 2015-06-11 Glasswall Ip Ltd Methods of processing an electronic file, preprocessing an electronic file and testing an electronic file, and the corresponding apparatus and system thereof

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI401583B (en) * 2009-08-06 2013-07-11 Phison Electronics Corp Data scramble and reverse-scranble method, data processing method, and controller and storage system thereof
CN111585768B (en) 2016-06-17 2023-08-15 惠普发展公司，有限责任合伙企业 Method and apparatus for replaceable item verification
CN114880634A (en) * 2021-04-19 2022-08-09 铨安智慧科技股份有限公司 Digital key service device and digital key service starting method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI411933B (en) * 2005-09-14 2013-10-11 Sandisk Technologies Inc Hardware driver integrity check of memory card controller firmware
US8966284B2 (en) 2005-09-14 2015-02-24 Sandisk Technologies Inc. Hardware driver integrity check of memory card controller firmware
US7941832B2 (en) 2006-05-19 2011-05-10 Hitachi-Omron Terminal Solutions, Corp. Authentication device, authentication system, and verification method for authentication device
TWI488065B (en) * 2006-12-04 2015-06-11 Glasswall Ip Ltd Methods of processing an electronic file, preprocessing an electronic file and testing an electronic file, and the corresponding apparatus and system thereof
TWI385556B (en) * 2008-10-08 2013-02-11 Via Tech Inc The computer certification method and the software and hardware using the same

Also Published As

Publication number Publication date
TW200406674A (en) 2004-05-01

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Legal Events

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